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Jirapatrasilp P, Cuny G, Kocsis L, Sutcharit C, Ngamnisai N, Charoentitirat T, Kumpitak S, Suraprasit K. Mid-Holocene marine faunas from the Bangkok Clay deposits in Nakhon Nayok, the Central Plain of Thailand. Zookeys 2024; 1202:1-110. [PMID: 38800563 PMCID: PMC11112167 DOI: 10.3897/zookeys.1202.119389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 03/24/2024] [Indexed: 05/29/2024] Open
Abstract
Based on several field investigations, many molluscan shells and chondrichthyan teeth, together with other invertebrate and actinopterygian remains were found from the marine Bangkok Clay deposits in Ongkharak, Nakhon Nayok, at a depth of ~ 5-7 m below the topsoil surface. Animal macrofossils recovered from these Holocene marine deposits were identified and their chronological context was investigated in order to reconstruct the paleoenvironments of the area at that time. The majority of marine fossils recovered from the site consist of molluscs, with a total of 63 species identified. Other invertebrate species include a stony coral, a mud lobster, barnacles, and a sea urchin. The vertebrates are represented by fish remains, including carcharhinid shark teeth from at least nine species, stingray and trichiurid teeth, and one sciaenid otolith. The molluscan fauna indicates that the paleoenvironments of the area corresponded to intertidal to sublittoral zones, where some areas were mangrove forests and intertidal mudflats. The fish fauna is dominated by the river shark Glyphis, indicating freshwater influences and possibly occasional brackish conditions. The carbon-14 analysis of mollusc and charcoal remains shows that deposition of the marine sediment sequence began during the mid-Holocene, spanning approximately from 8,800 to 5,300 cal yr BP. This study provides in-depth insights into the diversity of fishes, marine molluscs, and other invertebrates from the Bangkok Clay deposits, supporting the existence of a marine transgression onto the Lower Central Plain of Thailand during the mid-Holocene.
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Affiliation(s)
- Parin Jirapatrasilp
- Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
- Leibniz-Institut zur Analyse des Biodiversitätswandels - Standort Hamburg, Martin-Luther-King-Platz 3, Hamburg 20146, Germany
| | - Gilles Cuny
- Université Claude Bernard Lyon 1, LEHNA UMR 5023, CNRS, ENTPE, F-69622, Villeurbanne, France
| | - László Kocsis
- Institute of Earth Surface Dynamics, University of Lausanne, Rue de la Mouline, 1015 Lausanne, Switzerland
| | - Chirasak Sutcharit
- Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Nom Ngamnisai
- Department of Geography, Faculty of Social Sciences, Srinakharinwirot University, Bangkok 10110, Thailand
| | - Thasinee Charoentitirat
- Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Satapat Kumpitak
- Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Kantapon Suraprasit
- Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
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Buchmann K, Kania PW. Transversotrema hafniensis n. sp. infection in Poecilia reticulata by cercariae released from Melanoides tuberculata in Denmark. Acta Vet Scand 2024; 66:15. [PMID: 38566122 PMCID: PMC10988963 DOI: 10.1186/s13028-024-00736-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 03/22/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Exotic and ornamental fish are highly popular companion animals resulting in a significant transcontinental trade of fish, invertebrates and aquatic plants. A major issue is the diseases associated with these organisms, as they have a major impact on health of the fish in both public and private household aquaria. A secondary issue is the trade with these products, which potentially may expand the distribution area and spread a range of diseases to new habitats. RESULTS We here describe how Poecilia reticulata (guppy), produced in a private household aquarium, were invaded by cercariae of an exotic trematode released by imported Melanoides tuberculata snails. The fish presented with severe clinical signs (tremor, flashing, scraping of body against objects). A standard parasitological examination and morphometric identification showed scale pocket infections with a digenean trematode species within the genus Transversotrema. Molecular identification by PCR, sequencing and phylogenetic analyses of a 2646 bp sequence encoding ribosomal RNA (partial 18 S, ITS1, 5.8 S, ITS2, partial 28 S) was performed. The 1107 bp sequence of mitochondrial DNA (cox1) showed that the parasite differed from previously described Transversotrema species in M. tuberculata. Morphometrics of adult and larval specimens of this isolate also differed from previously described freshwater species within the genus. The new species was described and is named after Copenhagen, for its geographic origin. CONCLUSIONS The genus Transversotrema comprises a range of species, adapted to a microhabitat in scalepockets of teleosts. A combination of morphological and molecular characterization techniques has been shown to provide a good differentiation between species. The fish were not purchased from a pet shop but produced in the home aquarium. This indicated that an infection pressure existed in the aquarium, where the source of infection was found to be exotic intermediate host snails M. tuberculata, which originally were imported and purchased from a pet shop. The potential spread of fish diseases associated with trade of fish and snails to new geographic regions, where climate conditions are favourable, is discussed.
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Affiliation(s)
- Kurt Buchmann
- Department of Veterinary and Animal Sciences, Section of Parasitology and Aquatic Pathobiology, Faculty of Health and Medical Sciences, Stigbøjlen 7, DK-1870, Frederiksberg C, Denmark.
| | - Per Walter Kania
- Department of Veterinary and Animal Sciences, Section of Parasitology and Aquatic Pathobiology, Faculty of Health and Medical Sciences, Stigbøjlen 7, DK-1870, Frederiksberg C, Denmark
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Dumidae A, Subkrasae C, Ardpairin J, Pansri S, Polseela R, Thanwisai A, Vitta A. Population genetic structure of Indoplanorbis exustus (Gastropoda: Planorbidae) in Thailand and its infection with trematode cercariae. PLoS One 2024; 19:e0297761. [PMID: 38277375 PMCID: PMC10817173 DOI: 10.1371/journal.pone.0297761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 01/11/2024] [Indexed: 01/28/2024] Open
Abstract
Indoplanorbis exustus is a freshwater gastropod belonging to the family Planorbidae. This snail is widely distributed across the tropics and plays an important role as the intermediate host for trematodes. However, relatively little is understood regarding the genetic relationship between I. exustus and trematodes. The goals of this study were to investigate the current transmission status of trematode cercariae in I. exustus in Thailand and to examine the genetic diversity, genetic structure, and demographic history of I. exustus. We collected 575 I. exustus from 21 provinces across six regions of Thailand and investigated cercarial infections by using the shedding method. I. exustus from two provinces were infected with cercarial trematodes, and two types of cercarial stages were molecularly identified as furcocercous cercaria and xiphidiocercariae. Phylogenetic tree analysis based on 28S rDNA and ITS2 sequences demonstrated that furcocercous cercaria and xiphidiocercariae were closely clustered with a clade of Euclinostomum sp. and Xiphidiocercariae sp., respectively. Phylogenetic and network analyses of I. exustus haplotypes based on the COI, 16S rDNA, and ITS1 genes demonstrated four main clades. Only snails in clade A were distributed in all regions of Thailand and harbored trematode cercariae. The level of genetic diversity of I. exustus was relatively high, but most populations were not genetically different, thus suggesting the appearance of gene flow within the I. exustus populations. Overall, the haplotype network was star-shaped, thus suggesting the recent demographic expansion of populations. This result was also supported by the unimodal mode of the mismatch distribution graph and the large negative values of the neutrality tests. Therefore, the I. exustus snail was likely another freshwater snail of the invasive species in Thailand. This information will aid in monitoring the spread of the parasitic trematodes carried by I. exustus from different populations.
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Affiliation(s)
- Abdulhakam Dumidae
- Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
| | - Chanakan Subkrasae
- Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
| | - Jiranun Ardpairin
- Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
| | - Supawan Pansri
- Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
| | - Raxsina Polseela
- Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
| | - Aunchalee Thanwisai
- Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
- Centre of Excellence in Medical Biotechnology (CEMB), Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
- Center of Excellence for Biodiversity, Faculty of Sciences, Naresuan University, Phitsanulok, Thailand
| | - Apichat Vitta
- Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
- Centre of Excellence in Medical Biotechnology (CEMB), Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
- Center of Excellence for Biodiversity, Faculty of Sciences, Naresuan University, Phitsanulok, Thailand
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Madsen H, Stauffer JR. Aquaculture of Animal Species: Their Eukaryotic Parasites and the Control of Parasitic Infections. BIOLOGY 2024; 13:41. [PMID: 38248472 PMCID: PMC10813438 DOI: 10.3390/biology13010041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/05/2024] [Accepted: 01/08/2024] [Indexed: 01/23/2024]
Abstract
Parasites are very diverse and common in both natural populations and in stocks kept in aquacultural facilities. For most cultured species, there are important bacteria and viruses causing diseases, but eukaryotic parasites are also very important. We review the various combinations of aquacultured species and eukaryotic parasitic groups and discuss other problems associated with aquaculture such as eutrophication, zoonotic species, and invasive species, and we conclude that further development of aquaculture in a sustainable manner must include a holistic approach (One Health) where many factors (e.g., human health, food safety, animal health and welfare, environmental and biodiversity protection and marketability mechanisms, etc.) are considered.
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Affiliation(s)
- Henry Madsen
- Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Dyrlaegevej 100, 1870 Frederiksberg C, Denmark
| | - Jay Richard Stauffer
- Department of Ecosystem Science and Management, The Pennsylvania State University, University Park, PA 16802, USA;
- South African Institute for Aquatic Biodiversity, Makhanda 6140, South Africa
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Tolley-Jordan LR, Chadwick MA, Triplett JK. DNA barcoding indicates multiple invasions of the freshwater snail Melanoides tuberculata sensu lato in Florida. PLoS One 2023; 18:e0292164. [PMID: 38134194 PMCID: PMC10745163 DOI: 10.1371/journal.pone.0292164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 09/13/2023] [Indexed: 12/24/2023] Open
Abstract
Melanoides tuberculata sensu lato (Thiaridae) are polymorphic female-clonal snails of Asian and African origins that have invaded freshwaters worldwide, including those in Florida. Although the snails have been documented in Florida for at least 70 years, no studies have investigated whether the observed distribution is due to a single introduction or multiple independent invasions. Here, cytochrome oxidase I was used to measure genetic diversity within and among sites in Florida and compare genetic diversity between Florida and other regions of the world. We also examined the relationship between shell morphology and haplotype diversity to determine if shell morphs can serve as a proxy for haplotypes. In total, we recovered 8 haplotypes randomly distributed across populations in Florida. Phylogenetic reconstruction supported the hypothesis of multiple invasions by diverse representatives of the M. tuberculata species complex. In contrast, shell morphology was not found to be a useful phylogeographic character, with divergent haplotypes represented by similar shell forms. These results suggest that the observed invasion patterns in Florida are best explained by serial introductions, and that shell morphology cannot be used to predict haplotypes or reconstruct invasion history of Melanoides tuberculata s.l. and that extensive taxonomic revisions are needed to investigate invasion dynamics.
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Affiliation(s)
- Lori R. Tolley-Jordan
- Dept. of Biology, Jacksonville State University, Jacksonville, AL, United States of America
| | | | - Jimmy K. Triplett
- Dept. of Biology, Jacksonville State University, Jacksonville, AL, United States of America
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Paul P, Gupta NK, Singh D, Banerjee S, Ghosh S, Aditya G. Invasion potential of the aquarium pet snail Planorbella trivolvis in India: impact of certain abiotic and biotic factors. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:985. [PMID: 37488362 DOI: 10.1007/s10661-023-11530-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 06/17/2023] [Indexed: 07/26/2023]
Abstract
Planorbella trivolvis (ramshorn snail) is one of India's most extensively sold exotic aquarium pet snails. The unintentional or deliberate release of P. trivolvis may result in the colonisation and establishment as an invasive snail in freshwater ecosystems. However, the successful invasion of P. trivolvis will depend on several abiotic and biotic factors of the concerned freshwater ecosystem. We have assessed the possibility of overcoming the opposing factors in P. trivolvis invasion through laboratory-based experiments and examined the effects of household-derived pollutants on egg hatchability, adult survivability and fecundity, and temperature (15 to 35 °C) on growth, sexual maturity, and reproduction. Additionally, we have evaluated the potential of native predators as biotic resistance to invasion by prey-choice experiment. The results indicated that egg hatchability, adult survivability, and fecundity were reduced with increasing pollutant concentration. However, the same traits did not differ from a native freshwater snail, Indoplanorbis exustus. The fecundity of P. trivolvis increased with increasing body size, but no considerable differences at different temperature levels suggest a wide range of adaptation to temperature. Faster growth and the requirement of comparatively few days to attain sexual maturity were observed in the higher temperatures. The native predators, Glossiphonia weberi and Diplonychus rusticus, avoided P. trivolvis as prey over the alternative prey snails in most instances, suggesting the masking of biotic resistance against the colonisation. Our observations indicate that the chance dispersal of P. trivolvis from household or commercial aquaria may lead to a possible invasion of freshwater ecosystems under suitable conditions.
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Affiliation(s)
- Pranesh Paul
- Department of Zoology, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, 700019, India
| | - Neha Kumari Gupta
- Department of Zoology, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, 700019, India
| | - Debosmita Singh
- Department of Zoology, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, 700019, India
| | - Swastik Banerjee
- Department of Zoology, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, 700019, India
| | - Surajit Ghosh
- Department of Zoology, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, 700019, India
| | - Gautam Aditya
- Department of Zoology, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, 700019, India.
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Tookhy NA, Isa NMM, Mansor R, Rahaman YA, Ahmad NI, Bui DT, Idris LH, Hamzah NH, Zulkifli N. Morphological and molecular identification of lymnaeid snail and trematodes cercariae in different water bodies in Perak, Malaysia. Parasitol Res 2023:10.1007/s00436-023-07845-z. [PMID: 37145225 DOI: 10.1007/s00436-023-07845-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 04/07/2023] [Indexed: 05/06/2023]
Abstract
Lymnaeid snails play a crucial role in the transmission of trematode cercariae as an intermediate host that can infect humans, ruminants like buffalo, and other animals, resulting in serious economic losses. The purpose of the study was to identify the morphological and molecular characteristics of snails and cercariae collected from water bodies near buffalo farms that were integrated with palm oil in Perak, Malaysia. The presence or absence of snails in 35 water bodies was examined via cross-sectional study. From three marsh wetlands, 836 lymnaeid snails were gathered in total. Each snail's shell was morphologically identified to determine its family and species. The cercarial stage inside each snail's body was observed using the crushing method and trematode cercariae types were determined. In addition, the target gene Cytochrome c oxidase subunit 1 (Cox1) and the ribosomal internal transcribed spacer 2 (ITS2) region were used to identify the snail species and cercarial types according to the species level. The findings indicated that the collected snails belong to the family lymnaeidae and Radix rubiginosa species. In snails, the cercarial emergence infection rate was 8.7%. Echinostome, xiphidiocercariae, gymnocephalous, brevifurcate-apharyngeate distome cercariae (BADC), and longifurcate-pharyngeal monostome cercariae (LPMC) are the five morphological cercarial types that were observed. The cercariae were identified using morphological and molecular techniques, and they are members of the four families which are Echinostomatidae, Plagiorchiidae, Fasciolidae, and Schistosomatidae. Interestingly, this is the first study on R. rubiginosa and several trematode cercariae in Perak water bodies near buffalo farms that are integrated with palm oil. In conclusion, our research shown that a variety of parasitic trematodes in Perak use R. rubiginosa as an intermediate host.
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Affiliation(s)
- Nazir Ahmad Tookhy
- Department of Paraclinic, Faculty of Veterinary Sciences, Herat University, Herat, Afghanistan
- Department of Veterinary Pathology and Microbiology, Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Nur Mahiza Md Isa
- Department of Veterinary Pathology and Microbiology, Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - Rozaihan Mansor
- Department of Farm and Exotic Animals Medicine and Surgery, Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Yasmin Abd Rahaman
- Department of Veterinary Laboratory Diagnosis, Faculty of Veterinary Medicine, Universiti Putra Malaysia (UPM), Selangor, 43400, Serdang, Malaysia
| | - Nur Indah Ahmad
- Department of Veterinary Pathology and Microbiology, Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Dung Thi Bui
- Institute of Ecology and Biological Resources, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Vietnam
| | - Lokman Hakim Idris
- Department of Veterinary Pre-Clinical Science, Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Noor Hazfalinda Hamzah
- Forensic Science Program, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, 43600, Bangi, Malaysia
| | - Norhadila Zulkifli
- Department of Veterinary Pathology and Microbiology, Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
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Invasion Potential of Ornamental Terrestrial Gastropods in Europe Based on Climate Matching. DIVERSITY 2023. [DOI: 10.3390/d15020272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Invasive species are one of the main causes of biodiversity loss worldwide. Pet trade is a well-known pathway for the introduction of non-native species. Prevention is the most effective, least time-consuming, and least financially demanding way to protect biodiversity against the spreading of invasive species. The main part of prevention is the early detection of a potentially high-risk species, as well as the successful implementation of prevention strategies in legislation and practice. This study summarizes the pre-introduction screening of pet-traded terrestrial gastropod species and their potential occurrence in the EU territory. Based on the list of species traded in the Czech Republic, one of the most important global hubs of the pet trade, 51 species (49 snails and 2 slugs) were analysed. Due to a lack of certain native occurrence data, only 29 species (28 snails and 1 slug) from 10 families were modelled using MaxEnt software. Twenty species from seven families have potential occurrence in the EU territory. Based on MaxEnt modelling, we considered the following species to be high-risk candidates for the EU: Anguispira alternata, A. strongylodes, Laevicaulis alte, Megalobulismus oblongus, Rumina decollata, and R. saharica. Based on this estimation, we present considerations with which to further improve the risk assessment and recommend continuous monitoring of the pet trade market.
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Tookhy NA, Md NM, Mansor R, Rahman YA, Ahmad NI, Bui DT, Idris LH, Hamzah NH, Zulkifli N. Morphological and Molecular Identification of Lymnaeid snail and Trematodes Cercariae in Different Water Bodies in Perak, Malaysia.. [DOI: 10.21203/rs.3.rs-2423733/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Abstract
Lymnaeid snails are vital in transmitting trematode cercariae as an intermediate host that can infect buffalo and other ruminants and humans, causing significant economic losses. The study aimed to conduct morphological and molecular identification of snails and cercariae collected from the selected buffalo farms under palm oil integration in Perak, Malaysia. A cross-sectional study was conducted, and 35 water were investigated for the presence or absence of snails. A total of 836 lymnaeid snails were collected from three marshes wetlands. To identify the snail family and species, morphological identification was performed on each snail’s shell, and to identify trematode cercariae types; the crushing method was used to observe the cercarial stage inside each snail’s body. In addition, the Internal Transcribed Spacer 2 (ITS2) region and Cytochrome c oxidase subunit 1 (cox1) was used as the target gene to identify the snail species and cercarial types up to the species level. The result showed that the collected snails belong to the family Lymnaeidae and Radix rubiginosa species. The infection rate by cercarial emergence in snails was 8.73%. Five morphological cercarial types were observed which include: echinostome, xiphidiocercariae, gymnocephalous, brevifurcate-apharyngeate distome, and vivax. Using molecular methods, the identified cercariae belong to the three families, including Echinostomatidae, Plagiorchiidae, and Fasciolidae. This is the first report on R. rubiginosa and different types of trematodes cercariae in buffalo farms under palm oil integration in Perak. Our finding confirmed that R. rubiginosa could serve as an intermediate host for a range of parasitic trematodes in Perak.
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Affiliation(s)
| | | | | | | | | | - Dung Thi Bui
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology
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Mas-Coma S, Valero MA, Bargues MD. Human and Animal Fascioliasis: Origins and Worldwide Evolving Scenario. Clin Microbiol Rev 2022; 35:e0008819. [PMID: 36468877 PMCID: PMC9769525 DOI: 10.1128/cmr.00088-19] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Fascioliasis is a plant- and waterborne zoonotic parasitic disease caused by two trematode species: (i) Fasciola hepatica in Europe, Asia, Africa, the Americas, and Oceania and (ii) F. gigantica, which is restricted to Africa and Asia. Fasciolid liver flukes infect mainly herbivores as ruminants, equids, and camelids but also omnivore mammals as humans and swine and are transmitted by freshwater Lymnaeidae snail vectors. Two phases may be distinguished in fasciolid evolution. The long predomestication period includes the F. gigantica origin in east-southern Africa around the mid-Miocene, the F. hepatica origin in the Near-Middle East of Asia around the latest Miocene to Early Pliocene, and their subsequent local spread. The short postdomestication period includes the worldwide spread by human-guided movements of animals in the last 12,000 years and the more recent transoceanic anthropogenic introductions of F. hepatica into the Americas and Oceania and of F. gigantica into several large islands of the Pacific with ships transporting livestock in the last 500 years. The routes and chronology of the spreading waves followed by both fasciolids into the five continents are redefined on the basis of recently generated knowledge of human-guided movements of domesticated hosts. No local, zonal, or regional situation showing disagreement with historical records was found, although in a few world zones the available knowledge is still insufficient. The anthropogenically accelerated evolution of fasciolids allows us to call them "peridomestic endoparasites." The multidisciplinary implications for crucial aspects of the disease should therefore lead the present baseline update to be taken into account in future research studies.
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Affiliation(s)
- Santiago Mas-Coma
- Departamento de Parasitologia, Facultad de Farmacia, Universidad de Valencia, Valencia, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos IIII, Madrid, Spain
| | - M. Adela Valero
- Departamento de Parasitologia, Facultad de Farmacia, Universidad de Valencia, Valencia, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos IIII, Madrid, Spain
| | - M. Dolores Bargues
- Departamento de Parasitologia, Facultad de Farmacia, Universidad de Valencia, Valencia, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos IIII, Madrid, Spain
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Jeratthitikul E, Paphatmethin S, Sutcharit C, Ngor PB, Inkhavilay K, Prasankok P. Phylogeny and biogeography of Indochinese freshwater mussels in the genus Pilsbryoconcha Simpson, 1900 (Bivalvia: Unionidae) with descriptions of four new species. Sci Rep 2022; 12:20458. [PMID: 36443375 PMCID: PMC9705414 DOI: 10.1038/s41598-022-24844-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 11/08/2022] [Indexed: 11/29/2022] Open
Abstract
The body of knowledge regarding the classification and evolution of freshwater mussels in the family Unionidae (Bivalvia) in Indochina has recently increased. However, the taxonomic revision of all extant taxa in the region is still ongoing. In this study, the genus Pilsbryoconcha was revised based on an integrative analysis of shell morphology, biogeography, and molecular data. Multi-locus phylogeny indicated the availability of eight species within the genus. Four previously recognized species are P. exilis (Lea, 1838), P. schomburgki (Martens, 1860) stat. rev., P. linguaeformis (Morelet, 1875), and P. carinifera (Conrad, 1837), while four other species are described herein as P. acuta sp. nov., P. mekongiana sp. nov., P. kittitati sp. nov., and P. hoikaab sp. nov. In addition, the neotype of P. carinifera is also designated to clarify its long taxonomic ambiguity. Divergent time estimation and historical biogeography analysis revealed that Pilsbryoconcha originated in the area now called the Khorat Plateau around the middle of the Eocene (mean age = 43.12 Mya), before its range was expanded across Indochina through a series of complex geomorphological changes of river systems, which also led to diversification of the genus.
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Affiliation(s)
- Ekgachai Jeratthitikul
- grid.10223.320000 0004 1937 0490Animal Systematics and Molecular Ecology Laboratory, Department of Biology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Siwanon Paphatmethin
- grid.10223.320000 0004 1937 0490Animal Systematics and Molecular Ecology Laboratory, Department of Biology, Faculty of Science, Mahidol University, Bangkok, Thailand ,grid.6357.70000 0001 0739 3220School of Biology, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Chirasak Sutcharit
- grid.7922.e0000 0001 0244 7875Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Peng Bun Ngor
- grid.32776.370000 0004 0452 9155Faculty of Fisheries, Royal University of Agriculture, Phnom Penh, Cambodia ,Wonders of the Mekong Project, Phnom Penh, Cambodia
| | - Khamla Inkhavilay
- grid.38407.380000 0001 2223 6813Research Academic and Service Office, National University of Laos, Vientiane, Laos
| | - Pongpun Prasankok
- grid.6357.70000 0001 0739 3220School of Biology, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
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12
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Shivambu N, Shivambu TC, Downs CT, Willows‐Munro S. Genetic diversity of rodent species sold in South African pet shops. Afr J Ecol 2022. [DOI: 10.1111/aje.13085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ndivhuwo Shivambu
- Centre for Excellence in Invasion Biology, and Centre for Functional Biodiversity, School of Life Sciences University of KwaZulu‐Natal Pietermaritzburg South Africa
| | - Tinyiko C. Shivambu
- Centre for Excellence in Invasion Biology, and Centre for Functional Biodiversity, School of Life Sciences University of KwaZulu‐Natal Pietermaritzburg South Africa
| | - Colleen T. Downs
- Centre for Excellence in Invasion Biology, and Centre for Functional Biodiversity, School of Life Sciences University of KwaZulu‐Natal Pietermaritzburg South Africa
| | - Sandi Willows‐Munro
- Centre for Excellence in Invasion Biology, and Centre for Functional Biodiversity, School of Life Sciences University of KwaZulu‐Natal Pietermaritzburg South Africa
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13
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Borges AKM, Oliveira TPR, Alves RRN. Marine or freshwater: the role of ornamental fish keeper's preferences in the conservation of aquatic organisms in Brazil. PeerJ 2022; 10:e14387. [PMID: 36389422 PMCID: PMC9661971 DOI: 10.7717/peerj.14387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 10/21/2022] [Indexed: 11/13/2022] Open
Abstract
Background The use of ornamental fish as pets has important implications for the conservation of the species used in fish keeping, particularly in relation to overexploitation. Understanding ornamental fish keepers' relationship with the hobby can provide important information for assessing the potential impacts of the activity. Here, we analyzed the profile of Brazilian ornamental fish keepers and evaluated their preferences and the implications of their choices. Methods Information was obtained by applying questionnaires to 906 ornamental fish keepers participating in fish keeping groups in a social network. The questionnaire contained questions about the species of fish kept (freshwater and marine), techniques used, socio-economic aspects, and associated conservation perspectives. Results Most ornamental fish keepers were young men (20-40 years old), with higher education and monthly income above US$ 530.00. Participants predominantly kept freshwater fish (86%), but marine fish only (5%) or both marine and freshwater hobbyists (9%) were also recorded. A total of 523 species of ornamental fish were kept, most of which comprised freshwater (76% of the total) and exotic species (73%). About a third of the fish species recorded were under national trade restrictions. In addition, about a third of ornamental fish keepers declared that they also had invertebrates. Marine aquariums require a greater financial investment, especially at the beginning, than freshwater aquariums and are also almost entirely based on exotic species. The aesthetic factor is the main motivation associated with practicing this hobby, being color and behavior key factors in choosing fish. A total of 10% of hobbyists have already released fish into the wild, highlighting concerns about potential biological invasions. There is an urgent need to enforce regulations towards restricting ornamental fish keepers' access to threatened native species and potentially invasive species, as well as measures aimed at informing and raising hobbyists' awareness of conservation measures related to the hobby.
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Affiliation(s)
- Anna Karolina Martins Borges
- Programa de Pós-Graduação em Etnobiologia e Conservação da Natureza, Universidade Federal Rural de Pernambuco, Recife, Brazil
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14
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Guilder J, Copp GH, Thrush MA, Stinton N, Murphy D, Murray J, Tidbury HJ. Threats to UK freshwaters under climate change: Commonly traded aquatic ornamental species and their potential pathogens and parasites. NEOBIOTA 2022. [DOI: 10.3897/neobiota.76.80215] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The aquatic ornamental industry, whilst providing socio-economic benefits, is a known introduction pathway for non-native species, which if invasive, can cause direct impacts to native species and ecosystems and also drive disease emergence by extending the geographic range of associated parasites and pathogens and by facilitating host-switching, spillover and spill-back. Although current UK temperatures are typically below those necessary for the survival and establishment of commonly-traded tropical, and some sub-tropical, non-native ornamental species, the higher water temperatures predicted under climate-change scenarios are likely to increase the probability of survival and establishment. Our study aimed primarily to identify which of the commonly-traded non-native ornamental aquatic species (fish and invertebrates), and their pathogens and parasites, are likely to benefit in terms of survival and establishment in UK waters under predicted future climate conditions. Out of 233 ornamental species identified as traded in the UK, 24 were screened, via literature search, for potential parasites and pathogens (PPPs) due to their increased risk of survival and establishment under climate change. We found a total of 155 PPPs, the majority of which were platyhelminths, viruses and bacteria. While many of the identified PPPs were already known to occur in UK waters, PPPs currently absent from UK waters and with zoonotic potential were also identified. Results are discussed in the context of understanding potential impact, in addition to provision of evidence to inform risk assessment and mitigation approaches.
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15
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Zieritz A, Sousa R, Aldridge DC, Douda K, Esteves E, Ferreira‐Rodríguez N, Mageroy JH, Nizzoli D, Osterling M, Reis J, Riccardi N, Daill D, Gumpinger C, Vaz AS. A global synthesis of ecosystem services provided and disrupted by freshwater bivalve molluscs. Biol Rev Camb Philos Soc 2022; 97:1967-1998. [PMID: 35770724 PMCID: PMC9545824 DOI: 10.1111/brv.12878] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 05/23/2022] [Accepted: 05/25/2022] [Indexed: 11/29/2022]
Abstract
Identification of ecosystem services, i.e. the contributions that ecosystems make to human well-being, has proven instrumental in galvanising public and political support for safeguarding biodiversity and its benefits to people. Here we synthesise the global evidence on ecosystem services provided and disrupted by freshwater bivalves, a heterogenous group of >1200 species, including some of the most threatened (in Unionida) and invasive (e.g. Dreissena polymorpha) taxa globally. Our systematic literature review resulted in a data set of 904 records from 69 countries relating to 24 classes of provisioning (N = 189), cultural (N = 491) and regulating (N = 224) services following the Common International Classification of Ecosystem Services (CICES). Prominent ecosystem services included (i) the provisioning of food, materials and medicinal products, (ii) knowledge acquisition (e.g. on water quality, past environments and historical societies), ornamental and other cultural contributions, and (iii) the filtration, sequestration, storage and/or transformation of biological and physico-chemical water properties. About 9% of records provided evidence for the disruption rather than provision of ecosystem services. Synergies and trade-offs of ecosystem services were observed. For instance, water filtration by freshwater bivalves can be beneficial for the cultural service 'biomonitoring', while negatively or positively affecting food consumption or human recreation. Our evidence base spanned a total of 91 genera and 191 species, dominated by Unionida (55% of records, 76% of species), Veneroida (21 and 9%, respectively; mainly Corbicula spp.) and Myoida (20 and 4%, respectively; mainly Dreissena spp.). About one third of records, predominantly from Europe and the Americas, related to species that were non-native to the country of study. The majority of records originated from Asia (35%), with available evidence for 23 CICES classes, as well as Europe (29%) and North America (23%), where research was largely focused on 'biomonitoring'. Whilst the earliest record (from 1949) originated from North America, since 2000, annual output of records has increased rapidly in Asia and Europe. Future research should focus on filling gaps in knowledge in lesser-studied regions, including Africa and South America, and should look to provide a quantitative valuation of the socio-economic costs and benefits of ecosystem services shaped by freshwater bivalves.
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Affiliation(s)
- Alexandra Zieritz
- School of GeographyUniversity of NottinghamUniversity Park, Sir Clive Granger BuildingNG7 2RDNottinghamUK
| | - Ronaldo Sousa
- CBMA – Centre of Molecular and Environmental Biology, Department of BiologyUniversity of MinhoCampus Gualtar4710‐057BragaPortugal
| | - David C. Aldridge
- Department of ZoologyUniversity of CambridgeDowning StreetCambridgeCB2 3EJUK
| | - Karel Douda
- Department of Zoology and FisheriesCzech University of Life Sciences PragueKamýcká129PragueCzech Republic
| | - Eduardo Esteves
- Departamento de Engenharia Alimentar, Instituto Superior de Engenharia and CCMAR Centre of Marine SciencesUniversidade do AlgarveEstr. da Penha8005‐139FaroPortugal
| | - Noé Ferreira‐Rodríguez
- Departamento de Ecoloxía e Bioloxía Animal, Facultade de BioloxíaUniversidade de VigoCampus As Lagoas – Marcosende36310VigoSpain
| | - Jon H. Mageroy
- Norwegian Institute of Nature Research, OsloSognsveien 680855OsloNorway
| | - Daniele Nizzoli
- Department of Chemistry, Life Sciences and Environmental SustainabilityUniversity of ParmaViale delle Scienze, 11/A43124ParmaItaly
| | - Martin Osterling
- Department of Environmental and Life Sciences – BiologyKarlstad UniversityUniversitetsgatan 2651 88KarlstadSweden
| | - Joaquim Reis
- Faculdade de Ciências da Universidade de LisboaMARE – Marine and Environmental Sciences CentreCampo Grande1749‐016LisbonPortugal
| | - Nicoletta Riccardi
- CNR‐IRSA Water Research InstituteCorso Tonolli, 5028922Verbania Pallanza (VB)Italy
| | - Daniel Daill
- blattfisch e.U. – Consultants in Aquatic Ecology and EngineeringGabelsbergerstraße 74600WelsAustria
| | - Clemens Gumpinger
- blattfisch e.U. – Consultants in Aquatic Ecology and EngineeringGabelsbergerstraße 74600WelsAustria
| | - Ana Sofia Vaz
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de VairãoUniversidade do Porto4485‐661VairãoPortugal
- Departamento de Biologia, Faculdade de CiênciasUniversidade do Porto4099‐002PortoPortugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão4485‐661VairãoPortugal
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Morphological and molecular characterization of larval trematodes infecting the assassin snail genus Anentome in Thailand. J Helminthol 2022; 96:e52. [PMID: 35894430 DOI: 10.1017/s0022149x22000463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The assassin snail genus Anentome is widespread in Southeast Asia, and is distributed all over the world via the aquarium trade. One species of genus Anentome, Anentome helena, is known to act as intermediate host of parasitic trematodes. This study investigates the taxonomic diversity of larval trematodes infecting A. helena and Anentome wykoffi in Thailand. Larval trematodes were identified by combining morphological and DNA sequence data (cytochrome c oxidase I and internal transcribed spacer 2). Species delimitation methods were used to explore larval trematode species boundaries. A total of 1107 specimens of Anentome sp. were collected from 25 localities in Thailand. Sixty-two specimens of A. helena (n = 33) and A. wykoffi (n = 29) were infected by zoogonid cercariae, heterophyid metacercariae and echinostome metacercariae, with an overall prevalence of 5.6% (62/1107) and population-level prevalences in the range of 0.0-22.3%. DNA sequence data confirmed that the larval trematodes belong to the families Echinostomatidae, Heterophyidae and Zoogonidae. As such, this is the first report of zoogonid cercariae and heterophyid metacercariae in A. helena, and echinostome metacercariae in A. wykoffi. Moreover, this study provides evidence of tentative species-level differentiation between Thai Echinostoma sp. and Cambodian Echinostoma mekongi, as well as within Echinostoma caproni, Echinostoma trivolvis and Echinostoma revolutum.
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Follow the Footsteps of Leonardo Fea: An Example of an Integrative Revision of Freshwater Mussel Taxa Described from the Former British Burma (Myanmar). J ZOOL SYST EVOL RES 2022. [DOI: 10.1155/2022/6600359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Leonardo Fea, an Italian explorer and traveler, sampled a comprehensive collection of continental Mollusca during his travels throughout the former British Burma (currently Myanmar) in 1885-1887. Cesare Maria Tapparone-Canefri, an Italian malacologist, studied this sample and published a paper with a description of numerous terrestrial and freshwater molluscan taxa new to science. This collection was partly deposited in the Museo Civico di Storia Naturale di Genova (MSNG), Italy and the Indian Museum (ZSI: Zoological Survey of India) in Kolkata. Here, we provide a re-analysis of C.M. Tapparone-Canefri’s Burmese Unionidae collection. Our study reveals that the type series of only four nominal taxa described by Tapparone-Canefri as new to science in 1889 are still available in the MSNG, i.e. Unio rectangularis, U. pulcher, U. protensus var. obtusatus, and U. marginalis var. subflabellata. The first taxon is a valid species belonging to the genus Yaukthwa, while U. pulcher and U. protensus var. obtusatus are considered here as junior synonyms of the widespread Lamellidens generosus, and the last nominal taxon corresponds to L. savadiensis. The MSNG collection also contains shell lots of Indochinella pugio pugio, I. pugio paradoxa, Indonaia andersoniana, Radiatula chaudhurii, R. mouhoti haungthayawensis, Lamellidens savadiensis, L. generosus, Yaukthwa nesemanni, and Y. zayleymanensis, most of which were listed in Tapparone-Canefri’s work under incorrect names. We revise all the freshwater mussel taxa listed by Tapparone-Canefri based on the original descriptions, available DNA sequences, morphological data, and biogeographic evidence. A freshwater mussel from the Haungthayaw River that was identified by Tapparone-Canefri as Unio exolescens is described here as Trapezoideus mitanensis sp. nov., a fourth species in this small Contradentini genus with a restricted range. Finally, new taxonomic opinions are proposed here for Leoparreysia tavoyensis, Trapezidens dolichorhynchus, Lamellidens generosus, and Lamellidens savadiensis.
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18
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Stanicka A, Maciaszek R, Cichy A, Templin J, Świderek W, Żbikowska E, Labecka AM. Unwanted ‘hitchhikers’ of ornamental snails: A case report of digeneans transported via the international pet trade. THE EUROPEAN ZOOLOGICAL JOURNAL 2022. [DOI: 10.1080/24750263.2022.2065039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- A. Stanicka
- Faculty of Biological and Veterinary Sciences, Department of Invertebrate Zoology and Parasitology, Nicolaus Copernicus University in Torun, Torun, Poland
| | - R. Maciaszek
- Department of Animal Genetics and Conservation, Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Poland
| | - A. Cichy
- Faculty of Biological and Veterinary Sciences, Department of Invertebrate Zoology and Parasitology, Nicolaus Copernicus University in Torun, Torun, Poland
| | - J. Templin
- Faculty of Biological and Veterinary Sciences, Department of Invertebrate Zoology and Parasitology, Nicolaus Copernicus University in Torun, Torun, Poland
| | - W. Świderek
- Department of Animal Genetics and Conservation, Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Poland
| | - E. Żbikowska
- Faculty of Biological and Veterinary Sciences, Department of Invertebrate Zoology and Parasitology, Nicolaus Copernicus University in Torun, Torun, Poland
| | - A. M. Labecka
- Faculty of Biology, Institute of Environmental Sciences, Jagiellonian University, Krakow, Poland
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19
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Saito T. Monitoring and databasing nonnative species to manage establishment debt in aquatic ecosystems. Ecol Res 2022. [DOI: 10.1111/1440-1703.12295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takumi Saito
- Department of Biology, Faculty of Science Toho University Funabashi Chiba Japan
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20
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Young MK, Smith R, Pilgrim KL, Schwartz MK. Molecular species delimitation refines the taxonomy of native and nonnative physinine snails in North America. Sci Rep 2021; 11:21739. [PMID: 34741094 PMCID: PMC8571305 DOI: 10.1038/s41598-021-01197-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 10/15/2021] [Indexed: 11/21/2022] Open
Abstract
Being able to associate an organism with a scientific name is fundamental to our understanding of its conservation status, ecology, and evolutionary history. Gastropods in the subfamily Physinae have been especially troublesome to identify because morphological variation can be unrelated to interspecific differences and there have been widespread introductions of an unknown number of species, which has led to a speculative taxonomy. To resolve uncertainty about species diversity in North America, we targeted an array of single-locus species delimitation methods at publically available specimens and new specimens collected from the Snake River basin, USA to generate species hypotheses, corroborated using nuclear analyses of the newly collected specimens. A total-evidence approach delineated 18 candidate species, revealing cryptic diversity within recognized taxa and a lack of support for other named taxa. Hypotheses regarding certain local endemics were confirmed, as were widespread introductions, including of an undescribed taxon likely belonging to a separate genus in southeastern Idaho for which the closest relatives are in southeast Asia. Overall, single-locus species delimitation was an effective first step toward understanding the diversity and distribution of species in Physinae and to guiding future investigation sampling and analyses of species hypotheses.
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Affiliation(s)
- Michael K. Young
- grid.497401.f0000 0001 2286 5230USDA Forest Service, National Genomics Center for Wildlife and Fish Conservation, Rocky Mountain Research Station, 800 E. Beckwith Avenue, Missoula, MT 59802 USA
| | - Rebecca Smith
- grid.497401.f0000 0001 2286 5230USDA Forest Service, National Genomics Center for Wildlife and Fish Conservation, Rocky Mountain Research Station, 800 E. Beckwith Avenue, Missoula, MT 59802 USA ,grid.411461.70000 0001 2315 1184Present Address: Department of Ecology & Evolutionary Biology, University of Tennessee, 569 Dabney Hall, Knoxville, TN 37996 USA
| | - Kristine L. Pilgrim
- grid.497401.f0000 0001 2286 5230USDA Forest Service, National Genomics Center for Wildlife and Fish Conservation, Rocky Mountain Research Station, 800 E. Beckwith Avenue, Missoula, MT 59802 USA
| | - Michael K. Schwartz
- grid.497401.f0000 0001 2286 5230USDA Forest Service, National Genomics Center for Wildlife and Fish Conservation, Rocky Mountain Research Station, 800 E. Beckwith Avenue, Missoula, MT 59802 USA
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21
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Foster R, Peeler E, Bojko J, Clark PF, Morritt D, Roy HE, Stebbing P, Tidbury HJ, Wood LE, Bass D. Pathogens co-transported with invasive non-native aquatic species: implications for risk analysis and legislation. NEOBIOTA 2021. [DOI: 10.3897/neobiota..71358] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Invasive Non-Native Species (INNS) can co-transport externally and internally other organisms including viruses, bacteria and other eukaryotes (including metazoan parasites), collectively referred to as the symbiome. These symbiotic organisms include pathogens, a small minority of which are subject to surveillance and regulatory control, but most of which are currently unscrutinized and/or unknown. These putatively pathogenetic symbionts can potentially pose diverse risks to other species, with implications for increased epidemiological risk to agriculture and aquaculture, wildlife/ecosystems, and human health (zoonotic diseases). The risks and impacts arising from co-transported known pathogens and other symbionts of unknown pathogenic virulence, remain largely unexplored, unlegislated, and difficult to identify and quantify. Here, we propose a workflow using PubMed and Google Scholar to systematically search existing literature to determine any known and potential pathogens of aquatic INNS. This workflow acts as a prerequisite for assessing the nature and risk posed by co-transported pathogens of INNS; of which a better understanding is necessary to inform policy and INNS risk assessments. Addressing this evidence gap will be instrumental to devise an appropriate set of statutory responsibilities with respect to these symbionts, and to underpin new and more effective legislative processes relating to the disease screening and risk assessment of INNS.
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22
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Foster R, Peeler E, Bojko J, Clark PF, Morritt D, Roy HE, Stebbing P, Tidbury HJ, Wood LE, Bass D. Pathogens co-transported with invasive non-native aquatic species: implications for risk analysis and legislation. NEOBIOTA 2021. [DOI: 10.3897/neobiota.69.71358] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Invasive Non-Native Species (INNS) can co-transport externally and internally other organisms including viruses, bacteria and other eukaryotes (including metazoan parasites), collectively referred to as the symbiome. These symbiotic organisms include pathogens, a small minority of which are subject to surveillance and regulatory control, but most of which are currently unscrutinized and/or unknown. These putatively pathogenetic symbionts can potentially pose diverse risks to other species, with implications for increased epidemiological risk to agriculture and aquaculture, wildlife/ecosystems, and human health (zoonotic diseases). The risks and impacts arising from co-transported known pathogens and other symbionts of unknown pathogenic virulence, remain largely unexplored, unlegislated, and difficult to identify and quantify. Here, we propose a workflow using PubMed and Google Scholar to systematically search existing literature to determine any known and potential pathogens of aquatic INNS. This workflow acts as a prerequisite for assessing the nature and risk posed by co-transported pathogens of INNS; of which a better understanding is necessary to inform policy and INNS risk assessments. Addressing this evidence gap will be instrumental to devise an appropriate set of statutory responsibilities with respect to these symbionts, and to underpin new and more effective legislative processes relating to the disease screening and risk assessment of INNS.
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The Chinese pond mussel Sinanodonta woodiana demographically outperforms European native mussels. Sci Rep 2021; 11:17058. [PMID: 34426636 PMCID: PMC8382766 DOI: 10.1038/s41598-021-96568-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 08/05/2021] [Indexed: 11/09/2022] Open
Abstract
Unionid mussels are essential for the integrity of freshwater ecosystems but show rapid worldwide declines. The large-sized, thermophilic Chinese pond mussel Sinanodonta woodiana s.l., however, is a successful global invader, spread with commercially traded fish encysted with mussel larvae; its negative impacts on native mussels are expected. Here, we exploit a natural experiment provided by a simultaneous introduction of S. woodiana and four species of native unionids for water filtration to a pond in north-eastern Poland. Sinanodonta woodiana established a self-sustaining population and persisted for 19 years in suboptimal thermal conditions (mean annual temperature, 7.4 °C; mean temperature of the coldest month, - 3.7 °C, 73-day mean yearly ice-formation), extending the known limits of its cold tolerance. Over four study years, its frequency increased, and it showed higher potential for population growth than the native mussels, indicating possible future dominance shifts. Outbreaks of such sleeper populations are likely to be triggered by increasing temperatures. Additionally, our study documents the broad tolerance of S. woodiana concerning bottom sediments. It also points to the importance of intentional introductions of adult individuals and the bridgehead effect facilitating its further spread. We argue that S. woodiana should be urgently included in invasive species monitoring and management programmes.
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Oladejo MK, Oloyede OO, Adesakin TA, Morenikeji OA. The abundance, distribution and diversity of invasive and indigenous freshwater snails in a section of the Ogunpa River, southwest Nigeria. MOLLUSCAN RESEARCH 2021. [DOI: 10.1080/13235818.2021.1946905] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Musa K. Oladejo
- Parasitology Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria
| | - Oyedibu O. Oloyede
- Ecology and Environmental Biology Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria
| | - Taiwo A. Adesakin
- Limnology and Hydrology Unit, Department of Zoology, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - Olajumoke A. Morenikeji
- Parasitology Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria
- Ecology and Environmental Biology Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria
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25
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Bianchi FM, Gonçalves LT. Getting science priorities straight: how to increase the reliability of specimen identification? Biol Lett 2021; 17:20200874. [PMID: 33906395 DOI: 10.1098/rsbl.2020.0874] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
'We advise the authors to find a native English speaker to proofread the manuscript'. This is a standard feedback journals give to non-native English speakers. Journals are justifiably concerned with grammar but do not show the same rigour about another step crucial to biological research: specimen identification. Surveying the author guidelines of 100 journals, we found that only 6% of them request explicitly citation of the literature used in specimen identification. Authors hamper readers from contesting specimen identification whenever vouchers, identification methods, and taxon concepts are not provided. However, unclear taxonomic procedures violate the basic scientific principle of reproducibility. The scientific community must continuously look for practical alternatives to improve taxonomic identification and taxonomic verification. We argue that voucher pictures are an accessible, cheap and time-effective alternative to mitigate (not abolish) bad taxonomy by exposing preventable misidentifications. Voucher pictures allow scientists to judge specimen identification actively, based on available data. The popularization of high-quality image devices, photo-identification technologies and computer vision algorithms yield accurate scientific photo-documentation, improving taxonomic procedures. Taxonomy is timeless, transversal and essential to most scientific disciplines in biological sciences. It is time to demand rigour in taxonomic identifications.
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Affiliation(s)
- Filipe Michels Bianchi
- Laboratório de Entomologia Sistemática, Departamento de Zoologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,Programa de Pós-Graduação em Biologia Animal, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Leonardo Tresoldi Gonçalves
- Laboratório de Drosophila, Departamento de Genética, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,Programa de Pós-Graduação em Genética e Biologia Molecular, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
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Olden JD, Whattam E, Wood SA. Online auction marketplaces as a global pathway for aquatic invasive species. HYDROBIOLOGIA 2021; 848:1967-1979. [PMID: 32958963 PMCID: PMC7495140 DOI: 10.1007/s10750-020-04407-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 08/14/2020] [Accepted: 09/05/2020] [Indexed: 05/13/2023]
Abstract
The ornamental aquarium pet trade is a leading pathway for the introduction of aquatic invasive species. In addition to purchasing live organisms in stores, hobbyists are engaging more with alternative informal online marketplaces that enable peer-to-peer selling of aquarium organisms via auctions. Although growing in popularity, little is known regarding the global extent of informal marketplaces, including the taxonomy of species that are traded, their economic value, and the geographic routes by which live organisms are transported. In this study we use an automated web crawler to collect data on completed auctions between 2011 and 2017 from the largest informal market for aquarium hobbyists, AquaBid, to understand the market dynamics and trade flows of the informal retail market online. During the 7-year study period, the AquaBid website facilitated the estimated trade of 539,548 live freshwater animals, 579,700 fish eggs, and 31,431 plant assortments/bunches among 24,409 unique users who collectively placed 444,132 bids on 192,227 auctions, representing a total sale value of $6,015,030 USD. Source (seller) and recipient (buyer) locations of live organisms were distributed across 39 countries but concentrated largely in major cities of the United States and select European and southeast Asian countries. Our study is among the first to quantify geographic routes of live organism transport between specific locations on the landscape and demonstrates the highly diffuse and non-centralized nature of the informal aquarium trade. Evaluating the emerging challenges represented by informal online retail marketplaces is critical to create policy and regulatory solutions that minimize the transport of prohibited invasive species.
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Affiliation(s)
- Julian D. Olden
- School of Aquatic and Fishery Sciences, University of Washington, Seattle, WA USA
| | - Ethen Whattam
- School of Aquatic and Fishery Sciences, University of Washington, Seattle, WA USA
| | - Spencer A. Wood
- eScience Institute, University of Washington, Seattle, WA USA
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Apiraksena K, Namchote S, Komsuwan J, Dechraksa W, Tharapoom K, Veeravechsukij N, Glaubrecht M, Krailas D. Survey of Stenomelania Fisher, 1885 (Cerithioidea, Thiaridae): The potential of trematode infections in a newly-recorded snail genus at the coast of Andaman Sea, South Thailand. ZOOSYST EVOL 2020. [DOI: 10.3897/zse.96.59448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Stenomelania snails (Fisher 1885) have been reported from the coastal regions of the Indian Ocean and the Pacific Ocean, spanning India to Australia. Here, the species diversity and distribution of these snails in the south of Thailand are recorded. The snails were also examined for trematode infections in 13 locations in three Provinces, viz. Krabi, Trang and Satun, along the coast of the Andaman Sea. A total of 1,551 snails were in five morphs tentatively identified as Stenomelania aspirans, S. crenulata, S. punctata, S. torulosa and the closely-related Neoradina prasongi. With 10 infected snails, the trematode infection rate was 0.64%. The cercariae were categorised into three species from two morphologically-distinguishable types, viz. parapleurolophocercous cercariae (Haplorchis taichui and Procerovum cheni) and xiphidiocercariae (Loxogenoides bicolor), through the morphological characterisation of the larval stage. These trematodes were also analysed using the internal transcribed spacer subunit II region to confirm the species identity at generic and infrageneric levels.
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Patterns of Mekong Mollusc Biodiversity: Identification of Emerging Threats and Importance to Management and Livelihoods in a Region of Globally Significant Biodiversity and Endemism. WATER 2020. [DOI: 10.3390/w12092619] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The Lower Mekong Basin (LMB) is a key biodiversity hotspot. To facilitate conservation and management, we examine mollusc biodiversity patterns and distribution along LMB’s longitudinal gradients, identify environmental drivers, and discuss the importance of these drivers to management. Cluster analysis, redundancy analysis (RDA), and variation partitioning were conducted using mollusc data collected from 63 sampling sites. Results indicated that species diversity is dominated by gastropods (61%) and bivalves (39%) and feeding trait diversity by scrapers (52%) and filter-collectors (37%). Only 48 species (49%) out of 98 taxa have been assessed by the International Union for Conservation of Nature (IUCN) including a growing number of invasive species. The lack of complete, up-to-date information highlights the need for more research on both native and alien species. Cluster analysis revealed a clear mollusc biodiversity structure along the LMB’s longitudinal segments. Diversity was lowest in upstream tributaries, increased in upstream main channels, and was highest in downstream channels and the Mekong delta, the exception being the observed high gastropod abundance in Chi-Mun river mouth and Luang Prabang areas. The RDA and variation partitioning demonstrated that combined physical–chemical and climatic conditions are the key drivers of biodiversity patterns. Given the potential spread of invasive alien species and increasing anthropogenic impacts, further ecological research, regular monitoring, and adaptive management are needed to sustain mollusc biodiversity and associated ecosystem services, which contribute to food security, nutrition, and livelihoods in the LMB.
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Shivambu N, Shivambu TC, Downs CT. Assessing the potential impacts of non-native small mammals in the South African pet trade. NEOBIOTA 2020. [DOI: 10.3897/neobiota.60.52871] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The pet trade is one of the most important pathways by which small mammals are introduced to non-native areas. To prevent the introduction and invasion of non-native pets, an impact assessment protocol is useful in understanding which pets might have potential negative impacts should they escape or be released from captivity. In this study, we used the Generic Impact Scoring System (GISS) to assess the potential effects associated with 24 non-native small mammal species sold in the South African pet trade. European rabbits Oryctolagus cuniculus, house mice Mus musculus, Norwegian rats Rattus norvegicus and eastern grey squirrels Sciurus carolinensis had the highest potential impacts for both socio-economic and environmental categories. We found no statistically significant difference between the overall environmental and socio-economic impact scores. Impacts on agricultural and animal production (livestock) were the main mechanisms in the socio-economic category, while the impacts on animals (predation), competition and hybridisation prevailed for environmental impacts. The non-native mammal pet species with high impacts should be strictly regulated to prevent the potential impacts and establishment of feral populations in South Africa.
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Lopes-Lima M, Hattori A, Kondo T, Hee Lee J, Ki Kim S, Shirai A, Hayashi H, Usui T, Sakuma K, Toriya T, Sunamura Y, Ishikawa H, Hoshino N, Kusano Y, Kumaki H, Utsugi Y, Yabe S, Yoshinari Y, Hiruma H, Tanaka A, Sao K, Ueda T, Sano I, Miyazaki JI, Gonçalves DV, Klishko OK, Konopleva ES, Vikhrev IV, Kondakov AV, Yu Gofarov M, Bolotov IN, Sayenko EM, Soroka M, Zieritz A, Bogan AE, Froufe E. Freshwater mussels (Bivalvia: Unionidae) from the rising sun (Far East Asia): phylogeny, systematics, and distribution. Mol Phylogenet Evol 2020; 146:106755. [PMID: 32028028 DOI: 10.1016/j.ympev.2020.106755] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 01/10/2020] [Accepted: 01/28/2020] [Indexed: 10/25/2022]
Abstract
Freshwater mussels (Bivalvia: Unionidae) is a diverse family with around 700 species being widespread in the Northern Hemisphere and Africa. These animals fulfill key ecological functions and provide important services to humans. Unfortunately, populations have declined dramatically over the last century, rendering Unionidae one of the world's most imperiled taxonomic groups. In Far East Asia (comprising Japan, Korea, and Eastern Russia), conservation actions have been hindered by a lack of basic information on the number, identity, distribution and phylogenetic relationships of species. Available knowledge is restricted to studies on national and sub-national levels. The present study aims to resolve the diversity, biogeography and evolutionary relationships of the Far East Asian Unionidae in a globally comprehensive phylogenetic and systematic context. We reassessed the systematics of all Unionidae species in the region, including newly collected specimens from across Japan, South Korea, and Russia, based on molecular (including molecular species delineation and a COI + 28S phylogeny) and comparative morphological analyses. Biogeographical patterns were then assessed based on available species distribution data from the authors and previous reference works. We revealed that Unionidae species richness in Far East Asia is 30% higher than previously assumed, counting 43 species (41 native + 2 alien) within two Unionidae subfamilies, the Unioninae (32 + 1) and Gonideinae (9 + 1). Four of these species are new to science, i.e. Beringiana gosannensissp. nov., Beringiana fukuharaisp. nov., Buldowskia kamiyaisp. nov., and Koreosolenaia sitgyensisgen. & sp. nov. We also propose a replacement name for Nodularia sinulata, i.e. Nodularia breviconchanom. nov. and describe a new tribe (Middendorffinaiini tribe nov.) within the Unioninae subfamily. Biogeographical patterns indicate that this fauna is related to that from China south to Vietnam until the Mekong River basin. The Japanese islands of Honshu, Shikoku, Kyushu, Hokkaido, and the Korean Peninsula were identified as areas of particularly high conservation value, owing to high rates of endemism, diversity and habitat loss. The genetically unique species within the genera Amuranodonta, Obovalis, Koreosolenaiagen. nov., and Middendorffinaia are of high conservation concern.
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Affiliation(s)
- Manuel Lopes-Lima
- CIBIO/InBIO - Research Center in Biodiversity and Genetic Resources, University of Porto, Campus Agrário de Vairão, 4485-661 Vairão, Portugal; CIIMAR/CIMAR - Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos, S/N, P 4450-208 Matosinhos, Portugal; SSC/IUCN - Mollusc Specialist Group, Species Survival Commission, International Union for Conservation of Nature, c/o The David Attenborough Building, Pembroke Street, CB2 3QZ Cambridge, United Kingdom
| | - Akimasa Hattori
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan
| | - Takaki Kondo
- Division of Natural Science, Osaka Kyoiku University Kashiwara, 582-8582 Osaka, Japan
| | - Jin Hee Lee
- Daegu Science High School, 42110 Daegu, South Korea
| | - Sang Ki Kim
- NNIBR - Animal & Plant Research Team, Nakdonggang National Institute of Biological Resources, 37242 Sangju, South Korea
| | - Akihisa Shirai
- Musashi High School and Junior High School, Musashi Academy of the Nezu Foudation, 1-26-1, Toyotama-kami, Nerima-ku, Tokyo 176-8535, Japan
| | - Hironori Hayashi
- Department of Urban and Environmental Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Fukuoka, Japan
| | - Taira Usui
- Sapporo Youth and Women's Activity Association, Takino Suzuran Hillside National Government Park, 247 Takino, Minami-ku, Sapporo, Hokkaido 005-0862, Japan
| | - Kanta Sakuma
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan; Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara-shi, 252-5201 Kanagawa, Japan
| | - Taishi Toriya
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan; University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
| | - Youhei Sunamura
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan; Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, 156-8502 Tokyo, Japan
| | - Haruki Ishikawa
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan; Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, 156-8502 Tokyo, Japan
| | - Naoki Hoshino
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan; Keio University, 5322 Endo, Fujisawa-shi, Kanagawa 252-0882, Japan
| | - Yushi Kusano
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan; Shinshu University, 3-1-1 Asahi, Matsumoto-shi, Nagano 390-8621, Japan
| | - Hinata Kumaki
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan
| | - Yuya Utsugi
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan
| | - Shinnosuke Yabe
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan
| | - Yuma Yoshinari
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan
| | - Hazuki Hiruma
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan
| | - Akiko Tanaka
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan
| | - Kentaro Sao
- Matsuyama High School, 1-6-10 Matsuyama-cho, Higashimatsuyama, Saitama 355-0018, Japan
| | - Takuya Ueda
- Freshwater Fisheries Research Laboratory, Chiba Prefectural Fisheries Research Center, 1390 Usuidai, Sakura, Chiba 285-0864, Japan
| | - Isao Sano
- Graduate School of Life Sciences, Tohoku University, Sendai, Miyagi 980-0862, Japan
| | - Jun-Ichi Miyazaki
- Faculty of Education, University of Yamanashi, Kofu, Yamanashi 400-8510, Japan
| | - Duarte V Gonçalves
- CIBIO/InBIO - Research Center in Biodiversity and Genetic Resources, University of Porto, Campus Agrário de Vairão, 4485-661 Vairão, Portugal; CIIMAR/CIMAR - Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos, S/N, P 4450-208 Matosinhos, Portugal
| | - Olga K Klishko
- Institute of Natural Resources, Ecology, and Cryology Siberian Branch, Russian Academy of Sciences, str. Nedoresova, 16a, Chita, Russia
| | - Ekaterina S Konopleva
- Federal Center for Integrated Arctic Research, Russian Academy of Sciences, Northern Dvina Emb. 23, 163000 Arkhangelsk, Russia; Northern Arctic Federal University, Northern Dvina Emb. 17, 163000 Arkhangelsk, Russia
| | - Ilya V Vikhrev
- Federal Center for Integrated Arctic Research, Russian Academy of Sciences, Northern Dvina Emb. 23, 163000 Arkhangelsk, Russia; Northern Arctic Federal University, Northern Dvina Emb. 17, 163000 Arkhangelsk, Russia; Laboratory of Macroecology & Biogeography of Invertebrates, Saint Petersburg State University, Universitetskaya Emb. 7/9, 199034 Saint Petersburg, Russia
| | - Alexander V Kondakov
- Federal Center for Integrated Arctic Research, Russian Academy of Sciences, Northern Dvina Emb. 23, 163000 Arkhangelsk, Russia; Northern Arctic Federal University, Northern Dvina Emb. 17, 163000 Arkhangelsk, Russia; Laboratory of Macroecology & Biogeography of Invertebrates, Saint Petersburg State University, Universitetskaya Emb. 7/9, 199034 Saint Petersburg, Russia
| | - Mikhail Yu Gofarov
- Federal Center for Integrated Arctic Research, Russian Academy of Sciences, Northern Dvina Emb. 23, 163000 Arkhangelsk, Russia; Northern Arctic Federal University, Northern Dvina Emb. 17, 163000 Arkhangelsk, Russia
| | - Ivan N Bolotov
- Federal Center for Integrated Arctic Research, Russian Academy of Sciences, Northern Dvina Emb. 23, 163000 Arkhangelsk, Russia; Northern Arctic Federal University, Northern Dvina Emb. 17, 163000 Arkhangelsk, Russia
| | - Elena M Sayenko
- FSCEATB FEB RAS - Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, pr. 100-letiya Vladivostoka 159, 690022 Vladivostok, Russia
| | - Marianna Soroka
- Instytute of Biology, University of Szczecin, Felczaka 3c, 71-412 Szczecin, Poland
| | - Alexandra Zieritz
- University of Nottingham, School of Geography, Nottingham, United Kingdom
| | - Arthur E Bogan
- North Carolina State Museum of Natural Sciences, 11 West Jones St., Raleigh, NC 27601, United States
| | - Elsa Froufe
- CIIMAR/CIMAR - Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Terminal de Cruzeiros do Porto de Leixões, Avenida General Norton de Matos, S/N, P 4450-208 Matosinhos, Portugal
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Suwannatrai K, Suwannatrai AT, Loukas A, Sotillo J. Recent advances on the immunobiology of Bithynia spp. hosts of Opisthorchis viverrini. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2020; 102:103460. [PMID: 31381930 DOI: 10.1016/j.dci.2019.103460] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 07/16/2019] [Accepted: 07/27/2019] [Indexed: 06/10/2023]
Abstract
This article reviews the past and present scientific reports regarding Bithynia spp. focusing on the biology, ecology and life cycle of Bithynia snails and their responses to Opisthorchis viverrini infection. Moreover, new data regarding comparative molecular genomics and proteomic approaches have recently revealed novel molecular components involved in the immune defence responses from Bithynia spp., providing additional perspectives for future studies. Studies on the specific interaction between Bithynia snails and their trematodes will contribute to further understanding the snail-parasite relationship with regards to epidemiology and control of Opisthorchiasis and broaden the scope on comparative immunology of gastropod snails.
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Affiliation(s)
- Kulwadee Suwannatrai
- Department of Biology, Faculty of Science and Technology, Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand
| | | | - Alex Loukas
- Centre for Molecular Therapeutics, Australian Institute for Tropical Health and Medicine, James Cook University, Cairns, Queensland, Australia
| | - Javier Sotillo
- Centre for Molecular Therapeutics, Australian Institute for Tropical Health and Medicine, James Cook University, Cairns, Queensland, Australia; Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain.
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Duggan IC, Champion PD, MacIsaac HJ. Invertebrates associated with aquatic plants bought from aquarium stores in Canada and New Zealand. Biol Invasions 2018. [DOI: 10.1007/s10530-018-1766-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Cao YL, Liu XJ, Wu RW, Xue TT, Li L, Zhou CH, Ouyang S, Wu XP. Conservation of the endangered freshwater mussel Solenaia carinata (Bivalvia, Unionidae) in China. NATURE CONSERVATION 2018. [DOI: 10.3897/natureconservation.26.25334] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Despite the diversity and economic and ecological value of freshwater mussels, relatively little is known about their biology (especially for species outside of Europe and North America). Solenaiacarinata is an endangered freshwater mussel, is endemic to China and is now only distributed in Poyang Lake basin. However, its conservation status is not clear. Thus, for this study, surveys were conducted at 41 sites along the lower reaches of the Ganjiang River to study the conservation status of S.carinatus. The results showed that S.carinata had a restricted distribution and extremely low density. In addition, the habitat sediments where S.carinata was located were mainly composed of silt (particle size <0.0625 mm). RDA analysis showed that the density of S.carinata was correlated to dissolved oxygen, temperature, turbidity and chlorophyll-a. Microsatellite analysis showed that S.carinata had a low genetic diversity (mean HO: 0.419; mean HE: 0.484; mean PIC: 0.430). At the same time, we firstly report the glochidia of S.carinata and describe its morphological characteristic. Surprisingly, its reproduction period and morphological characteristics were different from that of others freshwater mussels. Therefore, this study clarified the resource conditions, endangered status and threat factors for S.carinata and it provided a theoretical basis for the conservation and management of its resources.
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New taxa of freshwater mussels (Unionidae) from a species-rich but overlooked evolutionary hotspot in Southeast Asia. Sci Rep 2017; 7:11573. [PMID: 28912555 PMCID: PMC5599626 DOI: 10.1038/s41598-017-11957-9] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 09/01/2017] [Indexed: 11/20/2022] Open
Abstract
Southeast Asia harbors a unique and diverse freshwater fauna of Mesozoic origin, which is under severe threat of extinction because of rapid economic development and urbanization. The largest freshwater basins of the region are certainly the primary evolutionary hotspots and they attract the most attention as key biodiversity areas for conservation. In contrast, medium-sized rivers are considered low-importance areas with secondary biodiversity, whose faunas originated via founder events from larger basins during the Pleistocene, although such a scenario has never been tested by using a phylogenetic approach. In this investigation, we used freshwater mussels (Unionidae) as a model to estimate the levels of endemism within the Sittaung, a little-known remote basin in Myanmar, compared with the surrounding larger rivers (Irrawaddy, Salween and Mekong). We discovered that the Sittaung represents an exceptional evolutionary hotspot with numerous endemic taxa of freshwater mussels. On the basis of our extensive dataset, we describe two new tribes, two genera, seven species and a subspecies of Unionidae. Our results highlight that medium-sized basins may represent separate evolutionary hotspots that harbor a number of endemic lineages. These basins should therefore be a focus of special conservation efforts alongside the largest Southeast Asian rivers.
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36
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Strong EE, Galindo LA, Kantor YI. Quid est Clea helena? Evidence for a previously unrecognized radiation of assassin snails (Gastropoda: Buccinoidea: Nassariidae). PeerJ 2017; 5:e3638. [PMID: 28828249 PMCID: PMC5555293 DOI: 10.7717/peerj.3638] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 07/12/2017] [Indexed: 11/20/2022] Open
Abstract
The genus Clea from SE Asia is from one of only two unrelated families among the megadiverse predatory marine Neogastropoda to have successfully conquered continental waters. While little is known about their anatomy, life history and ecology, interest has grown exponentially in recent years owing to their increasing popularity as aquarium pets. However, the systematic affinities of the genus and the validity of the included species have not been robustly explored. Differences in shell, operculum and radula characters support separation of Clea as presently defined into two distinct genera: Clea, for the type species Clea nigricans and its allies, and Anentome for Clea helena and allies. A five-gene mitochondrial (COI, 16S, 12S) and nuclear (H3, 28S) gene dataset confirms the placement of Anentome as a somewhat isolated offshoot of the family Nassariidae and sister to the estuarine Nassodonta. Anatomical data corroborate this grouping and, in conjunction with their phylogenetic placement, support their recognition as a new subfamily, the Anentominae. The assassin snail Anentome helena, a popular import through the aquarium trade so named for their voracious appetite for other snails, is found to comprise a complex of at least four species. None of these likely represents true Anentome helena described from Java, including a specimen purchased through the aquarium trade under this name in the US and one that was recently found introduced in Singapore, both of which were supported as conspecific with a species from Thailand. The introduction of Anentome "helena" through the aquarium trade constitutes a significant threat to native aquatic snail faunas which are often already highly imperiled. Comprehensive systematic revision of this previously unrecognized species complex is urgently needed to facilitate communication and manage this emerging threat.
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Affiliation(s)
- Ellen E Strong
- Department of Invertebrate Zoology, Smithsonian Institution, National Museum of Natural History, Washington, DC, USA
| | - Lee Ann Galindo
- Institut de Systématique, Évolution, Biodiversité, ISYEB, UMR7205 (CNRS, EPHE, MNHN, UPMC), Muséum National d'Histoire Naturelle, Sorbonne Universités, France
| | - Yuri I Kantor
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia
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Ng TH, Dulipat J, Foon JK, Lopes-Lima M, Alexandra Zieritz, Liew TS. A preliminary checklist of the freshwater snails of Sabah (Malaysian Borneo) deposited in the BORNEENSIS collection, Universiti Malaysia Sabah. Zookeys 2017:105-123. [PMID: 28769673 PMCID: PMC5523197 DOI: 10.3897/zookeys.673.12544] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 04/25/2017] [Indexed: 11/24/2022] Open
Abstract
Sabah, a Malaysian state at the north-eastern tip of Borneo, is situated in one of the Earth’s biodiversity hotspots yet its freshwater gastropod diversity remains poorly known. An annotated checklist of the freshwater gastropods is presented, based on specimens deposited in the BORNEENSIS collection of the Institute for Tropical Biology and Conservation at Universiti Malaysia Sabah, Malaysia. A KMZ file is also provided, which acts as a repository of digital images and complete collection data of all examined material, so that it can be shared and adapted to facilitate future research.
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Affiliation(s)
- Ting Hui Ng
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore 117543, Republic of Singapore.,Department of Biology, Faculty of Science, Chulalongkorn University, Phayathai Road, Pathumwan District, Bangkok 10330, Thailand
| | - Jasrul Dulipat
- Institute for Tropical Biology and Conservation, Universiti Malaysia Sabah. Jalan UMS, 88450 Kota Kinabalu, Sabah, Malaysia
| | - Junn Kitt Foon
- Institute for Tropical Biology and Conservation, Universiti Malaysia Sabah. Jalan UMS, 88450 Kota Kinabalu, Sabah, Malaysia
| | - Manuel Lopes-Lima
- CIBIO/InBIO - Research Center in Biodiversity and Genetic Resources, Universidade do Porto, Campus Agrário de Vairão, Rua Padre Armando Quintas, 4485-661 Vairão, Portugal
| | - Alexandra Zieritz
- School of Environmental and Geographical Sciences, University of Nottingham Malaysia Campus, Jalan Broga, 43500 Semenyih, Malaysia
| | - Thor-Seng Liew
- Institute for Tropical Biology and Conservation, Universiti Malaysia Sabah. Jalan UMS, 88450 Kota Kinabalu, Sabah, Malaysia
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Lounnas M, Correa AC, Vázquez AA, Dia A, Escobar JS, Nicot A, Arenas J, Ayaqui R, Dubois MP, Gimenez T, Gutiérrez A, González-Ramírez C, Noya O, Prepelitchi L, Uribe N, Wisnivesky-Colli C, Yong M, David P, Loker ES, Jarne P, Pointier JP, Hurtrez-Boussès S. Self-fertilization, long-distance flash invasion and biogeography shape the population structure ofPseudosuccinea columellaat the worldwide scale. Mol Ecol 2017; 26:887-903. [DOI: 10.1111/mec.13984] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Revised: 11/11/2016] [Accepted: 11/21/2016] [Indexed: 12/30/2022]
Affiliation(s)
- M. Lounnas
- MIVEGEC; UMR IRD 224 CNRS 5290 UM1-UM2; 911 Avenue Agropolis, BP 64501 34394 Montpellier Cedex 5 France
| | - A. C. Correa
- MIVEGEC; UMR IRD 224 CNRS 5290 UM1-UM2; 911 Avenue Agropolis, BP 64501 34394 Montpellier Cedex 5 France
| | - A. A. Vázquez
- MIVEGEC; UMR IRD 224 CNRS 5290 UM1-UM2; 911 Avenue Agropolis, BP 64501 34394 Montpellier Cedex 5 France
- Laboratorio de Malacología; Instituto de Medicina Tropical Pedro Kourí; Apartado Postal 601, Marianao 13 La Habana Cuba
| | - A. Dia
- MIVEGEC; UMR IRD 224 CNRS 5290 UM1-UM2; 911 Avenue Agropolis, BP 64501 34394 Montpellier Cedex 5 France
| | - J. S. Escobar
- Vidarium Nutrition, Health and Wellness Research Center; Grupo Empresarial Nutresa; Calle 8 sur #50-67 Medellín Colombia
| | - A. Nicot
- MIVEGEC; UMR IRD 224 CNRS 5290 UM1-UM2; 911 Avenue Agropolis, BP 64501 34394 Montpellier Cedex 5 France
| | - J. Arenas
- Facultad de Biología Marina; Universidad Científica del Sur; Lima Perú
| | - R. Ayaqui
- Departamento de Microbiología y Patología de la; Facultad de Medicina de la Universidad Nacional de San Agustín; Arequipa Perú
| | - M. P. Dubois
- Centre d'Ecologie Fonctionnelle et d'Evolution; UMR 5175, CNRS - Université de Montpellier - Université Paul Valéry Montpellier - EPHE; 1919 route de Mende 34293 Montpellier Cedex 5 France
| | - T. Gimenez
- Departamento de Parasitología; Facultad de Ciencias Veterinarias; Universidad Nacional de Asunción; Casilla 1061 San Lorenzo Paraguay
| | - A. Gutiérrez
- Laboratorio de Malacología; Instituto de Medicina Tropical Pedro Kourí; Apartado Postal 601, Marianao 13 La Habana Cuba
| | - C. González-Ramírez
- Laboratorio de Investigaciones Parasitológicas ‘Dr Jesús Moreno Rangel’ Cátedra de Parasitología; Departamento de Microbiología y Parasitología; Facultad de Farmacia y Bioanálisis; Universidad de los Andes; Urb. Campo de Oro 5101 Mérida Venezuela
| | - O. Noya
- Sección de Biohelmintiasis; Instituto de Medicina Tropical; Facultad de Medicina; Universidad Central de Venezuela y Centro para Estudios Sobre Malaria; Instituto de Altos Estudios ‘Dr. Arnoldo Gabaldón’-Instituto Nacional de Higiene ‘Rafael Rangel’ del Ministerio del Poder Popular para la Salud; Caracas Venezuela
| | - L. Prepelitchi
- Unidad de Ecología de Reservorios y Vectores de Parásitos; Departamento de Ecología, Genética y Evolución; Facultad de Ciencias Exactas y Naturales; Universidad de Buenos Aires; Ciudad Universitaria, Pabellón 2, 4 piso, Laboratorio 55 Ciudad Autónoma de Buenos Aires C1428EGA Argentina
| | - N. Uribe
- Escuela de Bacteriología y Laboratorio Clínico; Facultad de Salud; Universidad Industrial de Santander; Bucaramanga Colombia
| | - C. Wisnivesky-Colli
- Unidad de Ecología de Reservorios y Vectores de Parásitos; Departamento de Ecología, Genética y Evolución; Facultad de Ciencias Exactas y Naturales; Universidad de Buenos Aires; Ciudad Universitaria, Pabellón 2, 4 piso, Laboratorio 55 Ciudad Autónoma de Buenos Aires C1428EGA Argentina
| | - M. Yong
- Laboratorio de Malacología; Instituto de Medicina Tropical Pedro Kourí; Apartado Postal 601, Marianao 13 La Habana Cuba
| | - P. David
- Centre d'Ecologie Fonctionnelle et d'Evolution; UMR 5175, CNRS - Université de Montpellier - Université Paul Valéry Montpellier - EPHE; 1919 route de Mende 34293 Montpellier Cedex 5 France
| | - E. S. Loker
- Department of Biology; Center for Evolutionary and Theoretical Immunology; University of New Mexico; Albuquerque NM 87131 USA
| | - P. Jarne
- Centre d'Ecologie Fonctionnelle et d'Evolution; UMR 5175, CNRS - Université de Montpellier - Université Paul Valéry Montpellier - EPHE; 1919 route de Mende 34293 Montpellier Cedex 5 France
| | - J. P. Pointier
- USR 3278 CNRS-EPHE; CRIOBE Université de Perpignan; 68860 Perpignan-Cedex France
| | - S. Hurtrez-Boussès
- MIVEGEC; UMR IRD 224 CNRS 5290 UM1-UM2; 911 Avenue Agropolis, BP 64501 34394 Montpellier Cedex 5 France
- Département de Biologie-Ecologie; Faculté des Sciences - cc 046; Université Montpellier; 4 Place Eugène Bataillon 34095 Montpellier Cedex 5 France
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