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Alimin AWF, Yusoff NAH, Kadriah IAK, Anshary H, Abdullah F, Jabir N, Susianingsih E, Hassan M. Parasitic dinoflagellate Hematodinium in marine decapod crustaceans: a review on current knowledge and future perspectives. Parasitol Res 2023; 123:49. [PMID: 38095702 DOI: 10.1007/s00436-023-08067-z] [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: 06/16/2023] [Accepted: 10/22/2023] [Indexed: 12/18/2023]
Abstract
Parasitic dinoflagellates of the genus Hematodinium are known to infect various marine crustaceans worldwide, especially crabs and several species of shrimp and lobster. Some of these species are new host species and components of commercial fishery products. These parasitic species are predominantly found in the hemolymph of the host and cause pathological changes and functional damage to organs and tissues, leading to death. In recent years, these parasites have infected important commercially valuable species, particularly in European waters, US waters, Australian waters, and recently in Shandong Peninsula in China. These Hematodinium pathogens were also reported to affect wild shrimp in Chinese waters and in the English North Sea. These rapid spreads affect crustacean aquaculture industries, where they are indeed a significant threat to the sustainability of the aquaculture of important crustaceans. The fishery products industries are also under pressure from the invasion of this pathogen, as the crab meat produced has a bitter taste, which may reduce its marketability. In response to these threats, this review was aimed at providing a broader understanding of the development of parasite distribution and ecological aspects of Hematodinium. In addition, the interaction of these pathogens with their hosts, the environmental drivers of Hematodinium disease, and future research perspectives were discussed.
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Grants
- Vot 63933 and 56053 Ministry of Higher Education, Malaysia, under the Higher Institution Centre of Excellence (HICoE) program, Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu
- Vot 63933 and 56053 Ministry of Higher Education, Malaysia, under the Higher Institution Centre of Excellence (HICoE) program, Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu
- Vot 63933 and 56053 Ministry of Higher Education, Malaysia, under the Higher Institution Centre of Excellence (HICoE) program, Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu
- Vot 63933 and 56053 Ministry of Higher Education, Malaysia, under the Higher Institution Centre of Excellence (HICoE) program, Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu
- Vot 63933 and 56053 Ministry of Higher Education, Malaysia, under the Higher Institution Centre of Excellence (HICoE) program, Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu
- Vot 63933 and 56053 Ministry of Higher Education, Malaysia, under the Higher Institution Centre of Excellence (HICoE) program, Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu
- Vot 63933 and 56053 Ministry of Higher Education, Malaysia, under the Higher Institution Centre of Excellence (HICoE) program, Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu
- Vot 63933 and 56053 Ministry of Higher Education, Malaysia, under the Higher Institution Centre of Excellence (HICoE) program, Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu
- Vot 55318 International Partnership Research Grant, University Malaysia Terengganu (IPRG)
- Vot 55318 International Partnership Research Grant, University Malaysia Terengganu (IPRG)
- Vot 55318 International Partnership Research Grant, University Malaysia Terengganu (IPRG)
- Vot 55318 International Partnership Research Grant, University Malaysia Terengganu (IPRG)
- Vot 55318 International Partnership Research Grant, University Malaysia Terengganu (IPRG)
- Vot 55318 International Partnership Research Grant, University Malaysia Terengganu (IPRG)
- Vot 55318 International Partnership Research Grant, University Malaysia Terengganu (IPRG)
- Vot 55318 International Partnership Research Grant, University Malaysia Terengganu (IPRG)
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Affiliation(s)
- Ade Wahyul Fajri Alimin
- Higher Institution Centre of Excellence (HICoE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, 21300, Kuala Terengganu, Terengganu, Malaysia
- Research Centre of Fisheries, National Research and Innovation Agency, Jl. Raya Bogor KM. 46, Kab. Bogor, East Java, Indonesia
| | - Nor Asma Husna Yusoff
- Higher Institution Centre of Excellence (HICoE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, 21300, Kuala Terengganu, Terengganu, Malaysia
| | - Ince Ayu Khairana Kadriah
- Research Centre of Fisheries, National Research and Innovation Agency, Jl. Raya Bogor KM. 46, Kab. Bogor, East Java, Indonesia
| | - Hilal Anshary
- Laboratory of Fish Parasites and Diseases, Department of Fisheries, Faculty of Marine Science and Fisheries, Hasanuddin University, 90245, Makassar, Indonesia
| | - Farizan Abdullah
- Higher Institution Centre of Excellence (HICoE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, 21300, Kuala Terengganu, Terengganu, Malaysia
| | - Nurhidayah Jabir
- Research Centre of Fisheries, National Research and Innovation Agency, Jl. Raya Bogor KM. 46, Kab. Bogor, East Java, Indonesia
| | - Endang Susianingsih
- Research Centre of Fisheries, National Research and Innovation Agency, Jl. Raya Bogor KM. 46, Kab. Bogor, East Java, Indonesia
| | - Marina Hassan
- Higher Institution Centre of Excellence (HICoE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, 21300, Kuala Terengganu, Terengganu, Malaysia.
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The Ecological Importance of Amphipod–Parasite Associations for Aquatic Ecosystems. WATER 2020. [DOI: 10.3390/w12092429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Amphipods are a key component of aquatic ecosystems due to their distribution, abundance and ecological role. They also serve as hosts for many micro- and macro-parasites. The importance of parasites and the necessity to include them in ecological studies has been increasingly recognized in the last two decades by ecologists and conservation biologists. Parasites are able to alter survival, growth, feeding, mobility, mating, fecundity and stressors’ response of their amphipod hosts. In addition to their modulating effects on host population size and dynamics, parasites affect community structure and food webs in different ways: by increasing the susceptibility of amphipods to predation, by quantitatively and qualitatively changing the host diet, and by modifying competitive interactions. Human-induced stressors such as climate change, pollution and species introduction that affect host–parasite equilibrium, may enhance or reduce the infection effects on hosts and ecosystems. The present review illustrates the importance of parasites for ecosystem processes using examples from aquatic environments and amphipods as a host group. As seen from the literature, amphipod–parasite systems are likely a key component of ecological processes, but more quantitative data from natural populations and field evidence are necessary to support the results obtained by experimental research.
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Galipaud M, Bollache L, Lagrue C. Acanthocephalan infection patterns in amphipods: a reappraisal in the light of recently discovered host cryptic diversity. DISEASES OF AQUATIC ORGANISMS 2019; 136:107-121. [PMID: 31575838 DOI: 10.3354/dao03379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Amphipods are model species in studies of pervasive biological patterns such as sexual selection, size assortative pairing and parasite infection patterns. Cryptic diversity (i.e. morphologically identical but genetically divergent lineages) has recently been detected in several species. Potential effects of such hidden diversity on biological patterns remain unclear, but potentially significant, and beg the question of whether we have missed part of the picture by involuntarily overlooking the occurrence and effects of cryptic diversity on biological patterns documented by previous studies. Here we tested for potential effects of cryptic diversity on parasite infection patterns in amphipod populations and discuss the implications of our results in the context of previously documented host-parasite infection patterns, especially amphipod-acanthocephalan associations. We assessed infection levels (prevalence and abundance) of 3 acanthocephalan species (Pomphorhynchus laevis, P. tereticollis and Polymorphus minutus) among cryptic lineages of the Gammarus pulex/G. fossarum species complex and G. roeseli from sampling sites where they occur in sympatry. We also evaluated potential differences in parasite-induced mortality among host molecular operational taxonomic units (MOTUs)-parasite species combinations. Acanthocephalan prevalence, abundance and parasite-induced mortality varied widely among cryptic MOTUs and parasite species; infection patterns were more variable among MOTUs than sampling sites. Overall, cryptic diversity in amphipods strongly influenced apparent infection levels and parasite-induced mortality. Future research on species with cryptic diversity should account for potential effects on documented biological patterns. Results from previous studies may also need to be reassessed in light of cryptic diversity and its pervasive effects.
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Affiliation(s)
- Matthias Galipaud
- Laboratoire Biogéosciences, UMR CNRS 6282 , Université Bourgogne Franche-Comté, 21000 Dijon, France
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Arundell KL, Dubuffet A, Wedell N, Bojko J, Rogers MSJ, Dunn AM. Podocotyle atomon (Trematoda: Digenea) impacts reproductive behaviour, survival and physiology in Gammarus zaddachi (Amphipoda). DISEASES OF AQUATIC ORGANISMS 2019; 136:51-62. [PMID: 31575834 DOI: 10.3354/dao03416] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The Trematoda are a group of phylogenetically diverse metazoan parasites that exhibit complex life cycles that often pass through invertebrate and vertebrate hosts. Some trematodes influence their host's behaviour to benefit transmission. Their parasitic influence may impact host population size by inhibiting an individual's reproductive capacity. We assessed the impact of infection by Podocotyle atomon on the reproductive behaviour and fecundity of its amphipod intermediate host, Gammarus zaddachi, using laboratory and field studies. Parasite prevalence was high in the field, with males more likely to be infected (prevalence in males 64%, in females 39%). Males also suffered a higher parasite burden than females. Infected females were less active, but we found no evidence for a reduction in female reproductive success. Infected females also had comparable pairing success to uninfected females. In males, infection reduced survival and fecundity, with mortality being highest, and sperm numbers lowest, in heavily infected individuals. Trematode parasites are sometimes associated with altered host fecundity, but studies often lack the relevant experimental data to explore the evolution of the trait. We discuss this among information specific to the effect of P. atomon infection in G. zaddachi.
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Affiliation(s)
- Katherine L Arundell
- School of Biology, Faculty of Biological Sciences, University of Leeds, Leeds LS2 9JT, UK
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Rachalewski M, Kobak J, Szczerkowska-Majchrzak E, Bącela-Spychalska K. Some like it hot: factors impacting thermal preferences of two Ponto-Caspian amphipods Dikerogammarus villosus (Sovinsky, 1894) and Dikerogammarus haemobaphes (Eichwald, 1841). PeerJ 2018; 6:e4871. [PMID: 29868278 PMCID: PMC5985147 DOI: 10.7717/peerj.4871] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 05/10/2018] [Indexed: 11/20/2022] Open
Abstract
Temperature is a crucial factor determining biology and ecology of poikilothermic animals. It often constitutes an important barrier for invasive species originating from different climate zones but, on the other hand, may facilitate the invasion process of animals with wide thermal preferences and high resistance to extreme temperatures. In our experimental study, we investigated the thermal behaviour of two Ponto-Caspian amphipod crustaceans-Dikerogammarus villosus and Dikerogammarus haemobaphes. Both species are known to live under a wide range of thermal conditions which may promote their invasion. Moreover, both these amphipods are hosts for microsporidian parasites which co-evolved with them within the Ponto-Caspian region and spread in European waters. As the presence of a parasite may influence the thermal preferences of its host, we expected to observe behavioural changes in infected individuals of the studied amphipods leading to (1) behavioural fever (selecting a warmer habitat) or (2) anapyrexia (selecting a colder habitat). The experiment (N = 20) was carried out for 30 min in a 100 cm. 20 cm from boths sides were not avaliable for amphipods long thermal gradient (0-40 °C), using 30 randomly selected adult amphipod individuals of one species. At the end of each trial, we checked the position of amphipods along the gradient and determined their sex and infection status (uninfected or infected by one of microsporidium species). D. villosus was infected with Cucumispora dikerogammari whereas D. haemobaphes was a host for C. dikerogammari, Dictyocoela muelleri or D. berillonum. Thermal preferences of amphipods depended on their species and sex. Females of D. villosus preferred warmer microhabitats (often much above 30 °C) than conspecific males and females of D. haemobaphes, whereas no significant differences were found among males of both species and both sexes of D. haemobaphes. Moreover, infected males of D. villosus stayed in warmer water more often than uninfected males of this species, selecting temperatures higher than 30 °C, which may be explained either as a behavioural fever constituting a defence mechanism of a host against the infection, or as a parasite manipulation of the host behaviour increasing the parasite fitness. On the other hand, none of the parasite species affected the thermal preferences of D. haemobaphes, including also C. dikerogammari, changing the behaviour of D. villosus. Our research presents the complexity of the thermal behaviour of studied amphipods and the evidence that microsporidia may trigger a change in temperature preferendum of their host species and those observations may be the result of different host-parasite coevolution time which may vary for the two host species (Poulin, 2010).
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Affiliation(s)
- Michał Rachalewski
- Department of Invertebrate Zoology and Hydrobiology, University of Lodz, Lodz, Poland
| | - Jarosław Kobak
- Department of Invertebrate Zoology, Faculty of Biology and Environmental Protection, Nicolaus Copernicus University of Torun, Torun, Poland
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Poulin R. Invasion ecology meets parasitology: Advances and challenges. Int J Parasitol Parasites Wildl 2017; 6:361-363. [PMID: 30951572 PMCID: PMC5715220 DOI: 10.1016/j.ijppaw.2017.03.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 03/31/2017] [Indexed: 11/30/2022]
Abstract
Biological invasions threaten the diversity and functioning of native ecosystems, and the rate at which species are being introduced to new areas shows no sign of slowing down. Parasites play roles in biological invasions, for instance when native parasites interact with exotic hosts, or when parasites themselves are introduced to new areas. However, publication trends show clearly that research on parasitism in the context of biological invasions is lagging far behind research on biological invasions in general. The different articles in this special issue of International Journal for Parasitology-Parasites and Wildlife on 'Invasions' address various aspects of the interface between parasitology and invasion biology, including how invasive free-living species lose or gain parasites on the invasion front as they move away from their site of introduction, how these invasive species affect the dynamics of native parasites, and how exotic parasites become established and impact native hosts. Together, they highlight the challenges facing researchers in this area, and set the agenda for the next few years of research.
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