Acanthuroidei
Powderblue surgeonfish
Acanthus leucosternon
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Acanthuriformes
Suborder: Acanthuroidei
Greenwood et al, 1966[1]
Families

see text

Diversity
19 genera

Acanthuroidei /əˌkænθəˈrɔɪd/, is a group of ray finned fishes which is a suborder of the Acanthuriformes, although it was regarded as a suborder of the Perciformes, the largest order of fish, in older classifications.[2] The suborder includes the surgeonfish and Moorish idol. Members of this suborder have a compressed body covered with small ctenoid scales. The name for the suborder comes from that of the surgeonfish (Acanthuridae) family within it, and is derived from the Greek words akantha and oura, which loosely translate to "thorn" and "tail", respectively, referring to the "scalpels" found on surgeonfishes' caudal peduncle.[3]

Families

Acanthuroidei containsthe following families:[2]

Timeline of genera

QuaternaryNeogenePaleogeneHolocenePleist.MioceneOligoceneEocenePaleocenePlataxLuvarusZanclusScatophagusNasoAcanthurusQuaternaryNeogenePaleogeneHolocenePleist.MioceneOligoceneEocenePaleocene

References

  1. Richard Winterbottom (1993). "Myological Evidence for the Phylogeny of Recent Genera of Surgeonfishes (Percomorpha, Acanthuridae), with Comments on the Acanthuroidei". Copeia. 1993 (1): 21–39. doi:10.2307/1446292.
  2. 1 2 J. S. Nelson; T. C. Grande; M. V. H. Wilson (2016). Fishes of the World (5th ed.). Wiley. pp. 497–502. ISBN 978-1-118-34233-6. Archived from the original on 2019-04-08. Retrieved 2020-12-24.
  3. Froese, Rainer, and Daniel Pauly, eds. (2007). "Acanthuridae" in FishBase. February 2007 version.


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