The longfins, also known as roundheads or spiny basslets, are a family, Plesiopidae, which were formerly placed in the order Perciformes but are now regarded as being incertae sedis in the subseries Ovalentaria in the clade Percomorpha.[2] They are elongated fishes, found in the Indian Ocean and western Pacific Ocean.
| Longfin | |
|---|---|
| |
| Crimsontip longfin, (Plesiops coeruleolineatus) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Clade: | Percomorpha |
| Clade: | Ovalentaria |
| Order: | Blenniiformes |
| Family: | Plesiopidae Günther, 1861[1] |
| Subfamilies | |
See text for genera. | |
| Synonyms | |
|
Acanthoclinidae | |
Classification
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In some classifications, the genus Notograptus is split in its own family, Notograptidae, but FishBase is followed here. There are two subfamilies within the Plesiopidae and the genera are as follows:[2]
- Subfamily Acanthoclininae Günther, 1861
- Genus Acanthoclinus Jenyns, 1841
- Genus Acanthoplesiops Regan, 1912
- Genus Beliops Hardy, 1985
- Genus Belonepterygion McCulloch, 1915
- Genus Notograptus Günther, 1867
- Subfamily Plesiopinae Günther, 1861
- Genus Assessor Whitley, 1935
- Genus Calloplesiops Fowler and Bean, 1930
- Genus Fraudella Whitley, 1935
- Genus Paraplesiops Bleeker, 1875
- Genus Plesiops Oken, 1817
- Genus Steeneichthys Gerald R. Allen and Randall, 1985
- Genus Trachinops Günther, 1861
References
edit- ^ Bailly N, ed. (2017). "Plesiopidae Günther, 1861". FishBase. World Register of Marine Species.
- ^ a b J. S. Nelson; T. C. Grande; M. V. H. Wilson (2016). Fishes of the World (5th ed.). Wiley. p. 752. ISBN 978-1-118-34233-6.
- Froese, Rainer; Pauly, Daniel (eds.). "Family Plesiopidae". FishBase. January 2006 version.
- "Plesiopidae". Integrated Taxonomic Information System. Retrieved 25 March 2006.