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Sant'Ana DC, Sallum MAM. Revision of the Strodei Subgroup of Nyssorhynchus (Diptera: Culicidae), with descriptions of 2 new species. J Med Entomol 2024; 61:87-109. [PMID: 38043587 DOI: 10.1093/jme/tjad149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 10/14/2023] [Accepted: 11/01/2023] [Indexed: 12/05/2023]
Abstract
Nyssorhynchus (Nyssorhynchus) ibiapabaensis (Sant'Ana & Sallum n. sp.) and Ny. (Nys.) untii (Sant'Ana & Sallum n. sp.) are new species of the Arthuri Complex of the Strodei Subgroup. The new species are described and validated using morphological characters of the male, female, and immature stages. The description of the male, female, fourth-instar larva and pupa of Ny. arthuri (Unti, 1941) and Ny. albertoi (Unti, 1941) are provided for the first time. To avoid nomenclature instability, neotypes are designated for both species. All life stages of Ny. strodei (Root, 1926) employing specimens collected in the Agua Limpa District, Juiz de Fora, Minas Gerais, Brazil are redescribed.
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Affiliation(s)
- Denise Cristina Sant'Ana
- Departamento de Epidemiologia, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP 01246-904, Brazil
| | - Maria Anice Mureb Sallum
- Departamento de Epidemiologia, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP 01246-904, Brazil
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Ortega-Morales AI, León-Espinosa GA, Rodríguez-Rojas JJ. Updated checklist of the mosquitoes (Diptera: Culicidae) of Mexico. J Vector Ecol 2023; 49:28-43. [PMID: 38147299 DOI: 10.52707/1081-1710-49.1.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 09/06/2023] [Indexed: 12/27/2023]
Abstract
Based on historical and recent records, an updated list of 244 nominal species and three undescribed mosquitoes from Mexico is presented. Since 1990, 15 species have been recorded for the first time in Mexico: Aedes guatemala, Ae. brelandi, Ae. insolitus, Ae. melanimon, Ae. albopictus, Culex daumastocampa, Cx. metempsytus, Cx. erethyzonfer, Culiseta melanura, Limatus asulleptus, Sabethes gymnothorax, Trichoprosopon pallidiventer, Toxorhynchites moctezuma, Uranotaenia socialis, and Wyeomyia chalcocephala. Five species were discovered and described: Ae. amaterui, Ae. lewnielseni, Cx. diamphidius, Shannoniana huasteca, and Tr. mixtli. Three species were discovered without yet describing or naming them: Ae. (Protomacleaya) sp. 1, Ae. (Ochlerotatus) sp. 2, and Wyeomyia sp. 3. Five species had been removed from the Mexican mosquito fauna: Ae. stigmaticus, Cx. imitator, Onirion personatum, Sa. tarsopus, and Tx. theobaldi. With the intention of updating the checklist of the mosquito species in Mexico, historical and recent species records were reviewed, as well as the review of entomological collections, resulting in the confirmation of the presence in Mexico of Ae. thelcter, Cs. impatiens, and Orthopodomyia alba. Morphological and molecular evidence confirms the presence of Wy. jocosa, while Anopheles atropos, Psorophora confinnis, Cx. jenningsi, Mansonia indubitans, Tr. pallidiventer, and Tr. soaresi are removed from the Mexican mosquito fauna.
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Affiliation(s)
- Aldo I Ortega-Morales
- Departamento de Parasitología, Universidad Autónoma Agraria Antonio Narro Unidad Laguna, Periférico Raúl López Sánchez y carretera a Santa Fe, Torreón, Coahuila, México
| | - Gisela A León-Espinosa
- Servicios de Salud de Nuevo León, Laboratorio Estatal de Salud Pública, Monterrey, Nuevo León, México
| | - Jorge J Rodríguez-Rojas
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Centro de Investigación y Desarrollo en Ciencias de la Salud, Unidad de Patógenos y Vectores, Monterrey, Nuevo León, México,
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Huynh LN, Tran LB, Nguyen HS, Ho VH, Parola P, Nguyen XQ. Mosquitoes and Mosquito-Borne Diseases in Vietnam. Insects 2022; 13:1076. [PMID: 36554986 PMCID: PMC9781666 DOI: 10.3390/insects13121076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 10/31/2022] [Accepted: 11/17/2022] [Indexed: 06/17/2023]
Abstract
Mosquito-borne diseases pose a significant threat to humans in almost every part of the world. Key factors such as global warming, climatic conditions, rapid urbanisation, frequent human relocation, and widespread deforestation significantly increase the number of mosquitoes and mosquito-borne diseases in Vietnam, and elsewhere around the world. In southeast Asia, and notably in Vietnam, national mosquito control programmes contribute to reducing the risk of mosquito-borne disease transmission, however, malaria and dengue remain a threat to public health. The aim of our review is to provide a complete checklist of all Vietnamese mosquitoes that have been recognised, as well as an overview of mosquito-borne diseases in Vietnam. A total of 281 mosquito species of 42 subgenera and 22 genera exist in Vietnam. Of those, Anopheles, Aedes, and Culex are found to be potential vectors for mosquito-borne diseases. Major mosquito-borne diseases in high-incidence areas of Vietnam include malaria, dengue, and Japanese encephalitis. This review may be useful to entomological researchers for future surveys of Vietnamese mosquitoes and to decision-makers responsible for vector control tactics.
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Affiliation(s)
- Ly Na Huynh
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, 13005 Marseille, France
- IHU-Méditerranée Infection, 19-21 Boulevard Jean Moulin, 13005 Marseille, France
- Institute of Malariology, Parasitology and Entomology, Quy Nhon (IMPE-QN), MoH Vietnam, Zone 8, Nhon Phu Ward, Quy Nhon City 590000, Vietnam
| | - Long Bien Tran
- Institute of Malariology, Parasitology and Entomology, Quy Nhon (IMPE-QN), MoH Vietnam, Zone 8, Nhon Phu Ward, Quy Nhon City 590000, Vietnam
| | - Hong Sang Nguyen
- Institute of Malariology, Parasitology and Entomology, Quy Nhon (IMPE-QN), MoH Vietnam, Zone 8, Nhon Phu Ward, Quy Nhon City 590000, Vietnam
| | - Van Hoang Ho
- Institute of Malariology, Parasitology and Entomology, Quy Nhon (IMPE-QN), MoH Vietnam, Zone 8, Nhon Phu Ward, Quy Nhon City 590000, Vietnam
| | - Philippe Parola
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, 13005 Marseille, France
- IHU-Méditerranée Infection, 19-21 Boulevard Jean Moulin, 13005 Marseille, France
| | - Xuan Quang Nguyen
- Institute of Malariology, Parasitology and Entomology, Quy Nhon (IMPE-QN), MoH Vietnam, Zone 8, Nhon Phu Ward, Quy Nhon City 590000, Vietnam
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Abbasi E, Vahedi M, Bagheri M, Gholizadeh S, Alipour H, Moemenbellah-Fard MD. Monitoring of synthetic insecticides resistance and mechanisms among malaria vector mosquitoes in Iran: A systematic review. Heliyon 2022; 8:e08830. [PMID: 35128113 PMCID: PMC8808063 DOI: 10.1016/j.heliyon.2022.e08830] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 10/03/2021] [Accepted: 01/21/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND In Iran, the prospect of malaria control relies mainly on insecticides used against the genus Anopheles (Diptera: Culicidae) as important vectors of malaria, arboviruses, and so on. Only eight out of 30 malaria mosquito vectors (Anopheles species) have been examined for insecticide resistance in Iran. This study aimed to review articles related to the incremental trend in insecticide resistance and their mechanisms among anopheline malaria vectors in Iran. METHODS A literature review was conducted based on such search engines as Iran doc, Web of Science, SID, PubMed, Scopus, and Google Scholar websites using the following keywords: "Anopheles," "Malaria," "Resistance," "Vectors," "Insecticide Resistance," and "Iran" for data collection. Published papers in English or Persian covering 1980 to 2020 were reviewed. RESULTS A total of 1125 articles were screened, only 16 of which were filtered to be pertinent in this review. While most of the mosquito vectors of malaria, such as Anopheles stephensi, were resistant to DDT, dieldrin, malathion, and becoming less susceptible to deltamethrin and other synthetic pyrethroid insecticides, few like Anopheles fluviatilis s. l. were susceptible to all insecticides. A disseminating trend in insecticide resistance among different anopheline mosquito vector species was evident. Metabolic and insecticide target-site resistance mechanisms were involved with organochlorines and pyrethroids, respectively. CONCLUSIONS Insecticide resistance is becoming a severe scourge to the effectiveness of vector-borne disease management measures. This event is especially critical in developing and marginalized communities that applied chemical-based vector elimination programs for malaria; therefore, it is crucial to monitor insecticide resistance in malaria vectors in Iran using biochemical and molecular tools.
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Affiliation(s)
- Ebrahim Abbasi
- Student Research Committee, Department of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mozaffar Vahedi
- Student Research Committee, Department of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Masoumeh Bagheri
- Student Research Committee, Department of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saber Gholizadeh
- School of Public Health, Urmia University of Medical Sciences, Urmia, Iran
| | - Hamzeh Alipour
- Research Center for Health Sciences, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
- Dept. of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Djaefar Moemenbellah-Fard
- Research Center for Health Sciences, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
- Dept. of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
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Silva-do-Nascimento TF, Sánchez-Ribas J, Oliveira TMP, Bourke BP, Oliveira-Ferreira J, Rosa-Freitas MG, Lourenço-de-Oliveira R, Marinho-e-Silva M, Neves MSAS, Conn JE, Sallum MAM. Molecular Analysis Reveals a High Diversity of Anopheline Mosquitoes in Yanomami Lands and the Pantanal Region of Brazil. Genes (Basel) 2021; 12:1995. [PMID: 34946944 PMCID: PMC8701885 DOI: 10.3390/genes12121995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 12/06/2021] [Accepted: 12/10/2021] [Indexed: 11/16/2022] Open
Abstract
Identifying the species of the subfamily Anophelinae that are Plasmodium vectors is important to vector and malaria control. Despite the increase in cases, vector mosquitoes remain poorly known in Brazilian indigenous communities. This study explores Anophelinae mosquito diversity in the following areas: (1) a Yanomami reserve in the northwestern Amazon Brazil biome and (2) the Pantanal biome in southwestern Brazil. This is carried out by analyzing cytochrome c oxidase (COI) gene data using Refined Single Linkage (RESL), Assemble Species by Automatic Partitioning (ASAP), and tree-based multi-rate Poisson tree processes (mPTP) as species delimitation approaches. A total of 216 specimens collected from the Yanomami and Pantanal regions were sequenced and combined with 547 reference sequences for species delimitation analyses. The mPTP analysis for all sequences resulted in the delimitation of 45 species groups, while the ASAP analysis provided the partition of 48 groups. RESL analysis resulted in 63 operational taxonomic units (OTUs). This study expands our scant knowledge of anopheline species in the Yanomami and Pantanal regions. At least 18 species of Anophelinae mosquitoes were found in these study areas. Additional studies are now required to determine the species that transmit Plasmodium spp. in these regions.
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Affiliation(s)
- Teresa Fernandes Silva-do-Nascimento
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil; (T.F.S.-d.-N.); (J.S.-R.); (J.O.-F.); (M.G.R.-F.); (R.L.-d.-O.); (M.M.-e.-S.); (M.S.A.S.N.)
| | - Jordi Sánchez-Ribas
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil; (T.F.S.-d.-N.); (J.S.-R.); (J.O.-F.); (M.G.R.-F.); (R.L.-d.-O.); (M.M.-e.-S.); (M.S.A.S.N.)
- Laboratório de Imunoparasitologia, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil
- Distrito Sanitário Especial Indígena Yanomami, Roraima 69301-080, Brazil
| | - Tatiane M. P. Oliveira
- Departamento de Epidemiologia, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo 01246-904, Brazil;
| | - Brian Patrick Bourke
- Walter Reed Biosystematics Unit, Museum Support Center MRC-534, Smithsonian Institution, 4210 Silver Hill Rd., Suitland, MD 20746, USA;
- Walter Reed Army Institute of Research, 503 Robert Grant Avenue, Silver Spring, MD 20910, USA
- Department of Entomology, Smithsonian Institution—National Museum of Natural History, 10th St. NE & Constitution Ave. NE, Washington, DC 20002, USA
| | - Joseli Oliveira-Ferreira
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil; (T.F.S.-d.-N.); (J.S.-R.); (J.O.-F.); (M.G.R.-F.); (R.L.-d.-O.); (M.M.-e.-S.); (M.S.A.S.N.)
| | - Maria Goreti Rosa-Freitas
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil; (T.F.S.-d.-N.); (J.S.-R.); (J.O.-F.); (M.G.R.-F.); (R.L.-d.-O.); (M.M.-e.-S.); (M.S.A.S.N.)
- Geniac Ltd., São Paulo 01031-902, Brazil
| | - Ricardo Lourenço-de-Oliveira
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil; (T.F.S.-d.-N.); (J.S.-R.); (J.O.-F.); (M.G.R.-F.); (R.L.-d.-O.); (M.M.-e.-S.); (M.S.A.S.N.)
| | - Mariana Marinho-e-Silva
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil; (T.F.S.-d.-N.); (J.S.-R.); (J.O.-F.); (M.G.R.-F.); (R.L.-d.-O.); (M.M.-e.-S.); (M.S.A.S.N.)
- Instituto Nacional da Propriedade Industrial, Rio de Janeiro 20090-910, Brazil
| | - Maycon Sebastião Alberto Santos Neves
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil; (T.F.S.-d.-N.); (J.S.-R.); (J.O.-F.); (M.G.R.-F.); (R.L.-d.-O.); (M.M.-e.-S.); (M.S.A.S.N.)
| | - Jan E. Conn
- Wadsworth Center, New York State Department of Health, Albany, NY 12159, USA;
- Department of Biomedical Sciences, School of Public Health, State University of New York, Albany, NY 12222, USA
| | - Maria Anice Mureb Sallum
- Departamento de Epidemiologia, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo 01246-904, Brazil;
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Gómez-Rivera ÁS, Chan-Chablé RJ, Canto-Mis KL, Mis-Ávila PC, Correa-Morales F, Manrique-Saide P. New Distribution Records of Anopheles darlingi in Quintana Roo, Southeastern Mexico. J Am Mosq Control Assoc 2021; 37:175-178. [PMID: 34407162 DOI: 10.2987/21-7010.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Anopheles darlingi is considered the main vector of malaria in the Neotropical region, so knowledge of its distribution in the Americas is highly relevant for the design of strategies for prevention and control of the illness. In Mexico, An. darlingi was recorded for the first time in 1943, and currently its distribution covers the states of Campeche, Chiapas, Quintana Roo, and Tabasco. In this study, new distribution data and observations of the abundance of An. darlingi in 14 localities of Quintana Roo, southeastern Mexico, are presented.
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Culverwell CL, Vapalahti OP, Harbach RE. Anopheles daciae, a new country record for Finland. Med Vet Entomol 2020; 34:145-150. [PMID: 31984558 DOI: 10.1111/mve.12431] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 12/20/2019] [Accepted: 01/06/2020] [Indexed: 06/10/2023]
Abstract
Mosquitoes (Diptera: Culicidae) were collected throughout Finland between 2013 and 2018 to determine species distributions. During the course of molecular identifications of specimens belonging to the Anopheles maculipennis complex, ribosomal internal transcribed spacer 2 sequences and link-reared specimens revealed the presence of Anopheles daciae Linton, Nicolescu & Harbach (n = 37), a new country record, as well as Anopheles messeae Falleroni (n = 19) in the collections. Although the sample size is low, distinctions are apparent in the distributions of these two species, with An. daciae present in south-eastern and central Finland, including the regions of Kanta-Häme, Pirkanmaa, Pohjois-Pohjanmaa, Päijät-Häme and Satakunta, and An. messeae present in the southern and south-eastern regions of Åland (Ahvenanmaa), Etelä-Savo, Kanta-Häme, Kymenlaakso, Päijät-Häme, Satakunta, Uusimaa and Varsinais-Suomi. All reports of An. messeae in Finland prior to 2018 should therefore be recognized as potentially being either An. messeae or An. daciae. Because these species are potential vectors of malarial protozoa, it is important to have full knowledge of their distributions across Europe, particularly in the face of climate warming.
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Affiliation(s)
- C L Culverwell
- Department of Virology, University of Helsinki, Helsinki, Finland
- Department of Life Sciences, Natural History Museum, London, U.K
| | - O P Vapalahti
- Department of Virology, University of Helsinki, Helsinki, Finland
- Department of Veterinary Biosciences, University of Helsinki, Helsinki, Finland
- Virology and Immunology, HUSLAB, Helsinki University Hospital, Helsinki, Finland
| | - R E Harbach
- Department of Life Sciences, Natural History Museum, London, U.K
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Naranjo-Díaz N, Hernandez-Valencia JC, Marín A, Correa MM. Relationship between land cover and Anophelinae species abundance, composition and diversity in NW Colombia. Infect Genet Evol 2019; 78:104114. [PMID: 31707086 DOI: 10.1016/j.meegid.2019.104114] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 11/01/2019] [Accepted: 11/06/2019] [Indexed: 11/25/2022]
Abstract
Anthropic activities, mainly deforestation, have produced rapid transformation of land cover types in the Urabá region at northwest Colombia. Land cover alterations impact the abundance and composition of the Anophelinae community, affecting malaria transmission dynamics. Therefore, this study used landscape metrics to evaluate the relationship of land cover types with Anophelinae species abundance, composition and diversity in the important malaria endemic Urabá region, in NW Colombia. Orthorectified aerial photographs were used to identify land cover types in four localities of the region. Landscape metrics were obtained and diversity indices were estimated for both, land covers and Anophelinae species collected. The impact of land cover type on the presence and abundance of Anophelinae species was evaluated using a canonical correspondence analysis. Diversity indices showed differences in the Anophelinae community and land covers. The variables with more influence in the Anophelinae community composition were locality, bare soil and the interaction between forest and bare soil covers. The most abundant and dominant species Nyssorhynchus nuneztovari (former Anopheles nuneztovari), related with impacted environments was associated with grass, shrub and bare soil land covers. In conclusion, land covers derived from anthropic activities favored the presence and abundance of the main malaria vectors; but, regardless of differences in landscape, unknown specific factors varying among localities lead to a unique configuration in each site that directly shaped anopheline community composition locally. This information is essential for the development of malaria risk maps and for the design of integrated vector control interventions that include the recognition of the landscape features favoring human-vector contact.
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Affiliation(s)
- Nelson Naranjo-Díaz
- Grupo de Microbiología Molecular, Escuela de Microbiología, Universidad de Antioquia, Calle 70 No. 52-21, Medellín, Colombia.
| | - Juan C Hernandez-Valencia
- Grupo de Microbiología Molecular, Escuela de Microbiología, Universidad de Antioquia, Calle 70 No. 52-21, Medellín, Colombia.
| | - Alba Marín
- Universidad de Antioquia, Medellín, Colombia.
| | - Margarita M Correa
- Grupo de Microbiología Molecular, Escuela de Microbiología, Universidad de Antioquia, Calle 70 No. 52-21, Medellín, Colombia.
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Bourke BP, Conn JE, de Oliveira TMP, Chaves LSM, Bergo ES, Laporta GZ, Sallum MAM. Exploring malaria vector diversity on the Amazon Frontier. Malar J 2018; 17:342. [PMID: 30261932 PMCID: PMC6161421 DOI: 10.1186/s12936-018-2483-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Accepted: 09/10/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Deforestation in the Amazon and the social vulnerability of its settler communities has been associated with increased malaria incidence. The feeding biology of the most important malaria vectors in the region, notably Nyssorhynchus darlingi, compounds efforts to control vectors and reduce transmission of what has become known as "Frontier Malaria". Exploring Anophelinae mosquito diversity is fundamental to understanding the species responsible for transmission and developing appropriate management and intervention strategies for malaria control in the Amazon River basin. METHODS This study describes Anophelinae mosquito diversity from settler communities affected by Frontier Malaria in the states of Acre, Amazonas and Rondônia by analysing COI gene data using cluster and tree-based species delimitation approaches. RESULTS In total, 270 specimens from collection sites were sequenced and these were combined with 151 reference (GenBank) sequences in the analysis to assist in species identification. Conservative estimates found that the number of species collected at these sites was between 23 (mPTP partition) and 27 (strict ABGD partition) species, up to 13 of which appeared to be new. Nyssorhynchus triannulatus and Nyssorhynchus braziliensis displayed exceptional levels of intraspecific genetic diversity but there was little to no support for putative species complex status. CONCLUSIONS This study demonstrates that Anophelinae mosquito diversity continues to be underestimated in poorly sampled areas where frontier malaria is a major public health concern. The findings will help shape future studies of vector incrimination and transmission dynamics in these areas and support efforts to develop more effective vector control and transmission reduction strategies in settler communities in the Amazon River basin.
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Affiliation(s)
- Brian P Bourke
- Department of Epidemiology, Faculty of Public Health, University of São Paulo, São Paulo, SP, Brazil.
| | - Jan E Conn
- Wadsworth Center, New York State Department of Health, Slingerlands, NY, 12159, USA
- Department of Biomedical Sciences, School of Public Health, State University of New York-Albany, Albany, NY, 12222, USA
| | - Tatiane M P de Oliveira
- Department of Epidemiology, Faculty of Public Health, University of São Paulo, São Paulo, SP, Brazil
| | - Leonardo S M Chaves
- Department of Epidemiology, Faculty of Public Health, University of São Paulo, São Paulo, SP, Brazil
| | - Eduardo S Bergo
- Superintendência de Controle de Endemias, Secretaria de Estado da Saúde de São Paulo, Araraquara, SP, Brazil
| | - Gabriel Z Laporta
- Setor de Pós-graduação, Pesquisa e Inovação, Faculdade de Medicina do ABC, Santo André, SP, Brazil
| | - Maria A M Sallum
- Department of Epidemiology, Faculty of Public Health, University of São Paulo, São Paulo, SP, Brazil
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Tandina F, Doumbo O, Yaro AS, Traoré SF, Parola P, Robert V. Mosquitoes (Diptera: Culicidae) and mosquito-borne diseases in Mali, West Africa. Parasit Vectors 2018; 11:467. [PMID: 30103823 PMCID: PMC6090629 DOI: 10.1186/s13071-018-3045-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 08/01/2018] [Indexed: 11/16/2022] Open
Abstract
Mosquito-borne diseases cause major human diseases in almost every part of the world. In West Africa, and notably in Mali, vector control measures help reduce the impact of mosquito-borne diseases, although malaria remains a threat to both morbidity and mortality. The most recent overview article on mosquitoes in Mali was published in 1961, with a total of 88 species. Our present review focuses on mosquitoes of medical importance among which the Anopheles vectors of Plasmodium and filaria, as well as the Culex and Aedes vectors of arboviruses. It aims to provide a concise update of the literature on Culicidae, covering the ecological areas in which the species are found but also the transmitted pathogens and recent innovative tools for vector surveys. This review highlights the recent introduction of invasive mosquito species, including Aedes albopictus and Culex neavei. The comprehensive list of mosquito species currently recorded includes 106 species (28 species of the Anophelinae and 78 species of the Culicinae). There are probable gaps in our knowledge concerning mosquitoes of the subfamily Culicinae and northern half of Mali because most studies have been carried out on the genus Anopheles and have taken place in the southern part of the country. It is hoped that this review may be useful to decision makers responsible for vector control strategies and to researchers for future surveys on mosquitoes, particularly the vectors of emerging arboviruses.
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Affiliation(s)
- Fatalmoudou Tandina
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, IHU-Méditerranée Infection, Marseille, France
- Department of Epidemiology of Parasitic Diseases, Malaria Research and Training Center, Faculty of Sciences and Techniques, University of Science, Techniques and Technologies of Bamako, Bamako, Mali
| | - Ogobara Doumbo
- Department of Epidemiology of Parasitic Diseases, Malaria Research and Training Center, Faculty of Sciences and Techniques, University of Science, Techniques and Technologies of Bamako, Bamako, Mali
| | - Alpha Seydou Yaro
- Department of Epidemiology of Parasitic Diseases, Malaria Research and Training Center, Faculty of Sciences and Techniques, University of Science, Techniques and Technologies of Bamako, Bamako, Mali
| | - Sékou F. Traoré
- Department of Epidemiology of Parasitic Diseases, Malaria Research and Training Center, Faculty of Sciences and Techniques, University of Science, Techniques and Technologies of Bamako, Bamako, Mali
| | - Philippe Parola
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, IHU-Méditerranée Infection, Marseille, France
| | - Vincent Robert
- MIVEGEC Unit, IRD-CNRS-Univ. Montpellier, Montpellier, France
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11
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Blažejová H, Šebesta O, Rettich F, Mendel J, Čabanová V, Miterpáková M, Betášová L, Peško J, Hubálek Z, Kampen H, Rudolf I. Cryptic species Anopheles daciae (Diptera: Culicidae) found in the Czech Republic and Slovakia. Parasitol Res 2017; 117:315-321. [PMID: 29119308 DOI: 10.1007/s00436-017-5670-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 10/30/2017] [Indexed: 11/30/2022]
Abstract
We report the distribution of mosquitoes of the maculipennis complex in two distinct areas of the Czech Republic (Bohemia and South Moravia) and in one locality of neighbouring Slovakia with emphasis on the detection of the newly described cryptic species Anopheles daciae (Linton, Nicolescu & Harbach, 2004). A total of 691 mosquitoes were analysed using a species-specific multiplex PCR assay to differentiate between the members of the maculipennis complex. In the Czech Republic, we found Anopheles maculipennis (with a prevalence rate of 1.4%), Anopheles messeae (49.0%) and Anopheles daciae (49.6%). In Slovakia, only An. messeae (52.1%) and An. daciae (47.9%) were detected. In this study, An. daciae was documented for the first time in the two countries where it represented a markedly higher proportion of maculipennis complex species (with an overall prevalence almost reaching 50%) in comparison to previous reports from Germany, Romania and Poland. The determination of the differential distribution of maculipennis complex species will contribute to assessing risks of mosquito-borne diseases such as malaria or dirofilariasis.
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Affiliation(s)
- Hana Blažejová
- Institute of Vertebrate Biology, v.v.i, Czech Academy of Sciences, Kvetna 8, 603 65, Brno, Czech Republic
| | - Oldřich Šebesta
- Institute of Vertebrate Biology, v.v.i, Czech Academy of Sciences, Kvetna 8, 603 65, Brno, Czech Republic
| | - František Rettich
- The National Institute of Public Health, Srobarova 48, Praha 10, 100 42, Czech Republic
| | - Jan Mendel
- Institute of Vertebrate Biology, v.v.i, Czech Academy of Sciences, Kvetna 8, 603 65, Brno, Czech Republic
| | - Viktória Čabanová
- Institute of Parasitology, Slovak Academy of Sciences, Košice, Slovak Republic
| | - Martina Miterpáková
- Institute of Parasitology, Slovak Academy of Sciences, Košice, Slovak Republic
| | - Lenka Betášová
- Institute of Vertebrate Biology, v.v.i, Czech Academy of Sciences, Kvetna 8, 603 65, Brno, Czech Republic
| | - Juraj Peško
- Institute of Vertebrate Biology, v.v.i, Czech Academy of Sciences, Kvetna 8, 603 65, Brno, Czech Republic
| | - Zdeněk Hubálek
- Institute of Vertebrate Biology, v.v.i, Czech Academy of Sciences, Kvetna 8, 603 65, Brno, Czech Republic.,Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Helge Kampen
- Friedrich Loeffler Institute, Federal Research Institute for Animal Health, Greifswald, Germany
| | - Ivo Rudolf
- Institute of Vertebrate Biology, v.v.i, Czech Academy of Sciences, Kvetna 8, 603 65, Brno, Czech Republic. .,Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic.
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12
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Raharimalala FN, Andrianinarivomanana TM, Rakotondrasoa A, Collard JM, Boyer S. Usefulness and accuracy of MALDI-TOF mass spectrometry as a supplementary tool to identify mosquito vector species and to invest in development of international database. Med Vet Entomol 2017; 31:289-298. [PMID: 28426182 DOI: 10.1111/mve.12230] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 11/12/2016] [Accepted: 02/02/2017] [Indexed: 06/07/2023]
Abstract
Arthropod-borne diseases are important causes of morbidity and mortality. The identification of vector species relies mainly on morphological features and/or molecular biology tools. The first method requires specific technical skills and may result in misidentifications, and the second method is time-consuming and expensive. The aim of the present study is to assess the usefulness and accuracy of matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) as a supplementary tool with which to identify mosquito vector species and to invest in the creation of an international database. A total of 89 specimens belonging to 10 mosquito species were selected for the extraction of proteins from legs and for the establishment of a reference database. A blind test with 123 mosquitoes was performed to validate the MS method. Results showed that: (a) the spectra obtained in the study with a given species differed from the spectra of the same species collected in another country, which highlights the need for an international database; (b) MALDI-TOF MS is an accurate method for the rapid identification of mosquito species that are referenced in a database; (c) MALDI-TOF MS allows the separation of groups or complex species, and (d) laboratory specimens undergo a loss of proteins compared with those isolated in the field. In conclusion, MALDI-TOF MS is a useful supplementary tool for mosquito identification and can help inform vector control.
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Affiliation(s)
- F N Raharimalala
- Unit of Medical Entomology, Institut Pasteur de Madagascar, Antananarivo, Madagascar
| | | | - A Rakotondrasoa
- Unit of Experimental Bacteriology, Institut Pasteur de Madagascar, Antananarivo, Madagascar
| | - J M Collard
- Unit of Experimental Bacteriology, Institut Pasteur de Madagascar, Antananarivo, Madagascar
| | - S Boyer
- Unit of Medical Entomology, Institut Pasteur de Madagascar, Antananarivo, Madagascar
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13
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Lázaro Silva Inácio C, Hilário Tavares da Silva J, César de Melo Freire R, Antonaci Gama R, Brisola Marcondes C, de Fátima Freire de Melo Ximenes M. Checklist of Mosquito Species (Diptera: Culicidae) in the Rio Grande do Norte State, Brazil-Contribution of Entomological Surveillance. J Med Entomol 2017; 54:763-773. [PMID: 28399203 DOI: 10.1093/jme/tjw236] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 12/08/2016] [Indexed: 06/07/2023]
Abstract
The distribution of mosquito species in Rio Grande do Norte state, Brazil, was compiled from published data mid-2016 and a review of specimens deposited in the entomological collection of the Entomology Laboratory of the Federal University of Rio Grande do Norte. The existing records exist for 40 of the 167 municipalities in the state. The specimens in the Entomology Laboratory were collected using Shannon traps and by active search for immature individuals and from aquatic habitats using standard methods, in preserved Atlantic Forest and Caatinga remnants, located in urban and rural areas of the state. In total were recorded 76 species distributed into 25 subgenera, 15 genera, nine tribes, and two subfamilies, in addition to 15 new species records for the state.
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Affiliation(s)
- Cássio Lázaro Silva Inácio
- Laboratory of Entomology, Department of Microbiology and Parasitology, Universidade Federal do Rio Grande do Norte, 59.078-970, Natal, Rio Grande do Norte, Brazil (; ; ; ; )
| | - José Hilário Tavares da Silva
- Laboratory of Entomology, Department of Microbiology and Parasitology, Universidade Federal do Rio Grande do Norte, 59.078-970, Natal, Rio Grande do Norte, Brazil (; ; ; ; )
| | - Renato César de Melo Freire
- Laboratory of Entomology, Department of Microbiology and Parasitology, Universidade Federal do Rio Grande do Norte, 59.078-970, Natal, Rio Grande do Norte, Brazil (; ; ; ; )
| | - Renata Antonaci Gama
- Laboratory of Entomology, Department of Microbiology and Parasitology, Universidade Federal do Rio Grande do Norte, 59.078-970, Natal, Rio Grande do Norte, Brazil (; ; ; ; )
| | - Carlos Brisola Marcondes
- Department of Microbiology, Immunology and Parasitology, Center of Biological Sciences, Universidade Federal de Santa Catarina, 88040-900, Florianópolis, Santa Catarina, Brazil
| | - Maria de Fátima Freire de Melo Ximenes
- Laboratory of Entomology, Department of Microbiology and Parasitology, Universidade Federal do Rio Grande do Norte, 59.078-970, Natal, Rio Grande do Norte, Brazil (; ; ; ; )
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14
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Panneerselvam C, Murugan K, Roni M, Aziz AT, Suresh U, Rajaganesh R, Madhiyazhagan P, Subramaniam J, Dinesh D, Nicoletti M, Higuchi A, Alarfaj AA, Munusamy MA, Kumar S, Desneux N, Benelli G. Fern-synthesized nanoparticles in the fight against malaria: LC/MS analysis of Pteridium aquilinum leaf extract and biosynthesis of silver nanoparticles with high mosquitocidal and antiplasmodial activity. Parasitol Res 2016; 115:997-1013. [PMID: 26612497 DOI: 10.1007/s00436-015-4828-x] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 11/10/2015] [Indexed: 12/14/2022]
Abstract
Malaria remains a major public health problem due to the emergence and spread of Plasmodium falciparum strains resistant to chloroquine. There is an urgent need to investigate new and effective sources of antimalarial drugs. This research proposed a novel method of fern-mediated synthesis of silver nanoparticles (AgNP) using a cheap plant extract of Pteridium aquilinum, acting as a reducing and capping agent. AgNP were characterized by UV-vis spectrophotometry, Fourier transform infrared (FTIR) spectroscopy, energy-dispersive X-ray spectroscopy (EDX), and X-ray diffraction (XRD). Phytochemical analysis of P. aquilinum leaf extract revealed the presence of phenols, alkaloids, tannins, flavonoids, proteins, carbohydrates, saponins, glycosides, steroids, and triterpenoids. LC/MS analysis identified at least 19 compounds, namely pterosin, hydroquinone, hydroxy-acetophenone, hydroxy-cinnamic acid, 5, 7-dihydroxy-4-methyl coumarin, trans-cinnamic acid, apiole, quercetin 3-glucoside, hydroxy-L-proline, hypaphorine, khellol glucoside, umbelliferose, violaxanthin, ergotamine tartrate, palmatine chloride, deacylgymnemic acid, methyl laurate, and palmitoyl acetate. In DPPH scavenging assays, the IC50 value of the P. aquilinum leaf extract was 10.04 μg/ml, while IC50 of BHT and rutin were 7.93 and 6.35 μg/ml. In mosquitocidal assays, LC50 of P. aquilinum leaf extract against Anopheles stephensi larvae and pupae were 220.44 ppm (larva I), 254.12 ppm (II), 302.32 ppm (III), 395.12 ppm (IV), and 502.20 ppm (pupa). LC50 of P. aquilinum-synthesized AgNP were 7.48 ppm (I), 10.68 ppm (II), 13.77 ppm (III), 18.45 ppm (IV), and 31.51 ppm (pupa). In the field, the application of P. aquilinum extract and AgNP (10 × LC50) led to 100 % larval reduction after 72 h. Both the P. aquilinum extract and AgNP reduced longevity and fecundity of An. stephensi adults. Smoke toxicity experiments conducted against An. stephensi adults showed that P. aquilinum leaf-, stem-, and root-based coils evoked mortality rates comparable to the permethrin-based positive control (57, 50, 41, and 49 %, respectively). Furthermore, the antiplasmodial activity of P. aquilinum leaf extract and green-synthesized AgNP was evaluated against CQ-resistant (CQ-r) and CQ-sensitive (CQ-s) strains of P. falciparum. IC50 of P. aquilinum were 62.04 μg/ml (CQ-s) and 71.16 μg/ml (CQ-r); P. aquilinum-synthesized AgNP achieved IC50 of 78.12 μg/ml (CQ-s) and 88.34 μg/ml (CQ-r). Overall, our results highlighted that fern-synthesized AgNP could be candidated as a new tool against chloroquine-resistant P. falciparum and different developmental instars of its primary vector An. stephensi. Further research on nanosynthesis routed by the LC/MS-identified constituents is ongoing.
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Laghezza Masci V, Di Luca M, Gambellini G, Taddei AR, Belardinelli MC, Guerra L, Mazzini M, Fausto AM. Reproductive biology in Anophelinae mosquitoes (Diptera, Culicidae): Fine structure of the female accessory gland. Arthropod Struct Dev 2015; 44:378-387. [PMID: 25895726 DOI: 10.1016/j.asd.2015.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 04/02/2015] [Accepted: 04/07/2015] [Indexed: 06/04/2023]
Abstract
The morphology and ultrastructure of female accessory reproductive glands of Anopheles maculipennis s.s., Anopheles labranchiae and Anopheles stephensi were investigated by light and electron microscopy. The reproductive system in these species is characterized by two ovaries, two lateral oviducts, a single spermatheca and a single accessory gland. The gland is globular and has a thin duct which empties into the vagina, near the opening of the spermathecal duct. Significant growth of the accessory reproductive gland is observed immediately after blood meal, but not at subsequent digestion steps. At ultrastructural level, the gland consists of functional glandular units belonging to type 3 ectodermal glands. The secretory cells are elongated and goblet shaped, with most of their cytoplasm and large nucleus in the basal part, close to the basement lamella. Finely fibrous electron-transparent material occupies the secretory cavity that is in contact with the end of a short efferent duct (ductule) emerging from the gland duct. The present study is the first detailed description of female accessory gland ultrastructure in Anophelinae and provides insights into the gland's functional role in the reproductive biology of these insects.
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Affiliation(s)
- Valentina Laghezza Masci
- Dipartimento per l'Innovazione nei sistemi Biologici, Agroalimentari e Forestali, Università della Tuscia, 01100 Viterbo, Italy
| | - Marco Di Luca
- Dipartimento di Malattie Infettive, Parassitarie ed Immunomediate, Istituto Superiore di Sanità, 00161 Roma, Italy
| | - Gabriella Gambellini
- Centro Grandi Attrezzature, sezione di Microscopia Elettronica, Università della Tuscia, 01100 Viterbo, Italy
| | - Anna Rita Taddei
- Centro Grandi Attrezzature, sezione di Microscopia Elettronica, Università della Tuscia, 01100 Viterbo, Italy
| | - Maria Cristina Belardinelli
- Dipartimento per l'Innovazione nei sistemi Biologici, Agroalimentari e Forestali, Università della Tuscia, 01100 Viterbo, Italy
| | - Laura Guerra
- Dipartimento per l'Innovazione nei sistemi Biologici, Agroalimentari e Forestali, Università della Tuscia, 01100 Viterbo, Italy
| | - Massimo Mazzini
- Dipartimento per l'Innovazione nei sistemi Biologici, Agroalimentari e Forestali, Università della Tuscia, 01100 Viterbo, Italy
| | - Anna Maria Fausto
- Dipartimento per l'Innovazione nei sistemi Biologici, Agroalimentari e Forestali, Università della Tuscia, 01100 Viterbo, Italy.
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Azari-Hamidian S. Larval habitat characteristics of the genus anopheles (Diptera: culicidae) and a checklist of mosquitoes in guilan province, northern iran. Iran J Arthropod Borne Dis 2011; 5:37-53. [PMID: 22808409 PMCID: PMC3385571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/07/2010] [Accepted: 04/09/2011] [Indexed: 11/29/2022]
Abstract
BACKGROUND Ecological data are important in the vector control management of mosquitoes. There is scattered published information about the larval habitat characteristics and ecology of the genus Anopheles (Diptera: Culicidae) in Iran and most of available data is in relation to malaria vectors in southern Iran. METHODS This cross sectional investigation was carried out to study the mosquito fauna and ecology in Guilan Province, northern Iran, during April-December 2000. Larvae were collected using the standard dipping technique. Larval habitat characteristics were recorded according to water situation (clear or turbid), vegetation, substrate type, sunlight situation, habitat situation (transient or permanent, running or stagnant), habitat type (natural or artificial), and water temperature. RESULTS In total, 1547 third- and fourth-instar larvae of Anopheles from 90 habitats were collected and morphologically identified. Five species; Anopheles claviger, An.'hyrcanus', An. maculipennis s.l., An. plumbeus, and An. superpictus were identified and respectively comprised 6.3%, 22.4%, 54.4%, 13.0%, and 3.9% of the samples. The mean and range temperatures of the larval habitat water were 19.6°C (n=14) (16-25°C), 22.6°C (n=53) (12-33°C), 23.8°C (n=52) (10-33°C), 11.5°C (n=12) (9-21°C), and 20.4°C (n=7) (12-26°C), respectively. There was a significant difference in the mean water temperatures (11.5-23.5°C) of the larval habitats of different species (P=0.000). Most of the genus larvae were collected from natural habitats (86.9%) such as river bed pools (46.4%) and rain pools (33.1%) with transient (98.3%), stagnant (99.5%) and clear (95.3%) water, with vegetation (69.9%), mud (42.0%) or gravel (39.7%) substrate in full sunlight (69.6%) or shaded (22.7%) area. A checklist of the province mosquitoes including 30 species and seven genera has been provided. CONCLUSION The main larval habitats of the most abundant species, An.'hyrcanus' and An. maculipennis s.l., in Guilan Province are: river bed pools, rain pools, and rice fields.
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Affiliation(s)
- S Azari-Hamidian
- School of Health, Guilan University of Medical Sciences, Rasht, Iran
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