Cat-eLog Right Arrow Bagridae Right Arrow Mystus

Jump to next section Cat-eLog Data Sheet
Scientific Name Mystus nigriceps  (Valenciennes, 1840)
Common Name Twospot Catfish
Type Locality Java.
Synonym(s) Bagrus micracanthus, Bagrus nigriceps, Hypselobagrus micracanthus, Mystus micracanthus
Pronunciation miss tuss
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. 
Jump to next section Species Information
Size 198mm or 7.8" SL. Find near, nearer or same sized spp.
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.
Jump to next section Habitat Information
Distribution Java and southern Sumatra
Pacific, Greater Sunda Island Rivers, Java Waters (click on these areas to find other species found there)
Pacific, Greater Sunda Island Rivers, Sumatra Waters, Southern Sumatra Waters (click on these areas to find other species found there)

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Jump to next section Husbandry Information
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.
Jump to next section Further Information
References Histoire naturelle des poissons v. 14
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Last Update 2013 Jul 24 00:02 (species record created: 2011 Sep 24 06:03)