|All Fishes Data Sheet|
|Scientific Name||Mystus irulu B Vijayakrishnan & Praveenraj, J,, 2022|
|Type Locality||Netravathi River near Uppinangady Town, Karnataka, India.|
|Type Locality Notes||The river at the type locality was deep and slow flowing with moderately clear water; the river bed consisted of sand, mud and pebbles. Other species encountered in the type locality were Etroplus canarensis, Garra sp.,Hypselobarbus jerdoni, Barilius sp and Dawkinsia sp.|
|Pronunciation||miss tuss - irr oo lloo.|
|Etymology||The generic name is probably derived from the Latin mystax, meaning moustache, in reference to the long barbels. It was first used by Scopoli in 1777 making it a very old genus that has included many catfishes from throughout the world at one time or another. The specific name irulu is derived from Kannada (the official language of the state of Karnataka where the type locality is situated), meaning dark, in reference to the uniformly black colouration of this species. Used as an adjective.|
|Identification||Fishes of the genus Mystus Scopoli are small to medium-sized bagrid catfishes occurring in South Asia. Roberts (1994) recognized Mystus to have an elongate cranial fontanel reaching up to the base of the occipital process, long maxillary barbel, very long adipose fin, 11–30 gill rakers on the first gill arch and 37–46 total vertebrae, about equally divided between abdominal and caudal regions. He included only eight species under the genus. Mo (1991) characterized the genus to have a thin needle-like first infraorbital, twisted and thickened metapterygoid loosely attached to the quadrate by means of ligament or a small extent of cartilage. Jayaram & Sanyal (2003) and Ferraris (2007) respectively listed 44 and 33 species of Mystus as valid.
Mystus irulu differs from all South Asian congeners in having a uniformly black colour pattern, a long-based adipose fin reaching the base of the last dorsal-fin ray anteriorly and a dorsal fin with a convex dorsoposterior margin.
|Distribution||Mystus irulu is presently known only from the Netravathi River system in Karnataka.
Indian waters, Karnataka State Waters (click on these areas to find other species found there)
Log in to view data on a map.
|IUCN Red List Category||Not Evaluated|
|Feeding||Easily adapts to a wide variety of frozen and prepared food in the aquarium. May eat very small fish.|
|Breeding Reports||There is no breeding report.|
|Registered Keepers||Keeping this species? Why not .
There is no registered keeper.
|Wishlists||Love this species? Click the heart to add it to your wish list.
There is no wish to keep this species.
|Spotters||Spotted this species somewhere? Click the binoculars!
There is no record of this fish being seen.
|Look up Mystus irulu on PlanetCatfish.com|
|Look up Mystus irulu on Fishbase|
|Look up Mystus irulu on Encyclopedia of Life|
|Look up Mystus irulu on Global Biodiversity Information Facility|
|LFS label creator.|
|Last Update||2022 Apr 05 08:55 (species record created: 2022 Mar 27 21:55)|