Summary of pterocryptis |
Pronounced | Terr oh krip tiss |
Etymology | The generic name comes from the Greek pteron, meaning fin, and kryptos, meaning hidden; in reference to the small dorsal fin. |
Identification | Catfishes of the genus Pterocryptis Peters, 1861, are medium-sized members of the Siluridae usually found in fast-flowing mountain streams throughout India, southern China and Southeast Asia. Pterocryptis had been considered a junior synonym of Silurus Linnaeus, 1758, until its rediagnosis by Bornbusch (1991). There are 16 nominal species of Pterocryptis (Ng & Freyhof, 2001). They can be distinguished from other siluroids by having a small dorsal fin, upper jaw longer than the lower jaw and a confluent anal and caudal fin with a distinct notch between them. |
Breeding | Unreported in the aquarium. |
Size | Smallest 120mm, largest 300mm, average 192mm, most commonly 147mm. All SL. |
Species | There are 12 "species" in the database |
Keepers | 4 species (33%) are being kept by registered keepers |
New spp. / time |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1750 | 1770 | 1790 | 1810 | 1830 | 1850 | 1870 | 1890 | 1910 | 1930 | 1950 | 1970 | 1990 | 2010 |
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Distribution |
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