Glanapteryx is a genus of catfishes native to South America.
| Glanapteryx | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Siluriformes |
| Family: | Trichomycteridae |
| Subfamily: | Glanapteryginae |
| Genus: | Glanapteryx Myers, 1927 |
| Type species | |
| Glanapteryx anguilla Myers, 1927
| |
Taxonomy
editGlanapteryx is a monophyletic genus. Glanapteryx has been proposed as the sister group to a clade composed of Pygidianops and Typhlobelus, with Listrura the sister group to those three.[1]
Species
editThere are currently two recognized species in this genus:[2]
- Glanapteryx anguilla Myers, 1927
- Glanapteryx niobium de Pinna, 1998
Distribution and habitat
editG. anguilla originates from the Negro and Orinoco River basins of Brazil and Venezuela, growing to a length of about 6.1 centimetres (2.4 in) TL.[3] G. niobium reaches about 5.5 cm (2.2 in).[4] These species lack an anal fin.[1]
Glanapteryx anguilla has been found in small forest streams with sandy substrate covered by leaf litter.[1]
References
edit- ^ a b c Schaefer, Scott A.; Provenzano, Francisco; de Pinna, Mario; Baskin, Jonathan N. (November 29, 2005). "New and Noteworthy Venezuelan Glanapterygine Catfishes (Siluriformes, Trichomycteridae), with Discussion of Their Biogeography and Psammophily" (PDF). American Museum Novitates (3496): 1–27. doi:10.1206/0003-0082(2005)496[0001:NANVGC]2.0.CO;2. S2CID 19506818.
- ^ Froese, Rainer; Pauly, Daniel (eds.). "Species in genus Glanapteryx". FishBase. February 2012 version.
- ^ Froese, Rainer; Pauly, Daniel (eds.). "Glanapteryx anguilla". FishBase. July 2007 version.
- ^ Froese, Rainer; Pauly, Daniel (eds.). "Glanapteryx niobium". FishBase. July 2007 version.