Capsalidae

The Capsalidae[1][2] is a family of monopisthocotylean monogeneans, which includes about 200 species.[3]

Capsalidae
Lagenivaginopseudobenedenia sp.
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Platyhelminthes
Class: Monogenea
Order: Capsalidea
Family: Capsalidae
Baird, 1853

The monophyly of the Capsalidae is supported by possession of accessory sclerites[3] in the haptor (the posterior attachment organ), and was confirmed by molecular phylogeny.[4] Their oncomiracidium (the free larva) is distinct from that of other families.[5]

Capsalids are parasite on various organs of marine fish (teleosts and elasmobranchs), including skin, fins and gills.[3] Several capsalid species, such a Neobenedenia spp.[6] are pathogenic, especially on maricultured fish.

Included Genera

Genera as recognized in WorMs are listed below. Recent molecular analyses have shown that several genera, which were defined on morphological characters, are not monophyletic.[4]

Menziesia and Nitzschia have their equivalent in the botanical nomenclature: Menziesia (a flowering plant) and Nitzschia (a diatom).

References

  1. Bychowsky, B.E. (1957) Monogenetic Trematodes. Their systematic and phylogeny. Akad. Nauka. USSR. English translation by the American Institute of Biological Science, Washington. 509 pp.doi:10.5962/bhl.title.7475 open access
  2. Yamaguti, S. (1963) Systema Helminthum IV. Monogenea and Aspidocotylea. London-New York, Interscience Publishers. 699 pp.
  3. Whittington, I. D. (2004). "The Capsalidae (Monogenea: Monopisthocotylea): a review of diversity, classification and phylogeny with a note about species complexes" (PDF). Folia Parasitologica. 51 (2): 109–122. doi:10.14411/fp.2004.016. PMID 15357390. open access
  4. Perkins, Elizabeth M.; Donnellan, Steve C.; Bertozzi, Terry; Chisholm, Leslie A.; Whittington, Ian D. (2009). "Looks can deceive: Molecular phylogeny of a family of flatworm ectoparasites (Monogenea: Capsalidae) does not reflect current morphological classification". Molecular Phylogenetics and Evolution. 52 (3): 705–714. doi:10.1016/j.ympev.2009.05.008. ISSN 1055-7903. PMID 19457457.
  5. Lambert, A. (2017). "Recherches sur l'oncomiracidium des Capsalidae (Monogenea)". Annales de Parasitologie Humaine et Comparée. 53 (4): 351–357. doi:10.1051/parasite/1978534351. open access
  6. Orbán, László; Dinh Hoai, Truong; Hutson, Kate S. (2014). "Reproductive strategies of the insidious fish ectoparasite, Neobenedenia sp. (Capsalidae: Monogenea)". PLOS ONE. 9 (9): e108801. Bibcode:2014PLoSO...9j8801D. doi:10.1371/journal.pone.0108801. ISSN 1932-6203. PMC 4181869. PMID 25264931. open access
  7. Gastineau, Romain; Bouguerche, Chahinez; Tazerouti, Fadila; Justine, Jean-Lou (2023). "Morphological and molecular characterisation of Tristoma integrum Diesing, 1850 (Monogenea, Capsalidae), including its complete mitogenome". Parasite. 30: 16. doi:10.1051/parasite/2023016.open access
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