Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Platyzoa
Phylum: Gastrotricha
Ordo: Chaetonotida
Subordo: Paucitubulatina
Familia: Chaetonotidae
Subfamiliae: Chaetonotinae - Undulinae
Name
Chaetonotidae Gosse, 1864
References
Kolicka, M., Dabert, M., Dabert, M., Kånneby, T. & Kisielewski, J. 2016. Bifidochaetus, a new Arctic genus of freshwater Chaetonotida (Gastrotricha) from Spitsbergen revealed by an integrative taxonomic approach. Invertebrate Systematics 30(4): 398–419. DOI: 10.1071/IS16001 Reference page.
Chaetonotidae is a family of gastrotrichs in the order Chaetonotida. It is the largest family of gastrotrichs with almost 400 species, some of which are marine and some freshwater. Current classification is largely based on shape and external structures but these are highly variable. Molecular studies show a high level of support for a clade containing Dasydytidae nested within Chaetonotidae.[2]
Genera
The following genera are included in the family Chaetonotidae according to the World Register of Marine Species:[1]
Subfamily Chaetonotinae Kisielewski, 1991
Genus Arenotus Kisielewski, 1987
Arenotus strixinoi Kisielewski, 1987
Genus Aspidiophorus Voigt, 1903
Genus Caudichthydium Schwank, 1990
Genus Chaetonotus Ehrenberg, 1830
Genus Fluxiderma d'Hondt, 1974
Genus Halichaetonotus Remane, 1936
Genus Heterolepidoderma Remane, 1926
Genus Ichthydium Ehrenberg, 1830
Genus Lepidochaetus Kisielewski, 1991
Genus Lepidoderma
Genus Lepidodermella Blake, 1933
Genus Polymerurus Remane, 1927
Genus Rhomballichthys Schwank, 1990
Genus Chitonodytes
Genus Hemichaetonotus
Genus Pseudichthydium
Subfamily Undulinae Kisielewski, 1991
Genus Undula Kisielewski, 1991
References
Wikimedia Commons has media related to Chaetonotidae.
Wikispecies has information related to Chaetonotidae.
Todaro, A.; d'Hondt, J. (2013). "Chaetonotidae Gosse, 1864 sensu Leasi & Todaro, 2008". WoRMS. World Register of Marine Species. Retrieved 2014-01-25.
Kånneby, T.; Todaro, M. A.; Jondelius, U. (2012). "Phylogeny of Chaetonotidae and other Paucitubulatina (Gastrotricha: Chaetonotida) and the colonization of aquatic ecosystems". Zoologica Scripta. 42 (1): 88–105. doi:10.1111/j.1463-6409.2012.00558.x. S2CID 82695131.
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