Female
Habitat
Close-up of caudal peduncle
Habitat
 All Fishes Data Sheet | |
|---|---|
| Scientific Name | Mystus bimaculatus (Volz, 1904) |
| Common Name | Two Spot Catfish |
| Type Locality | Sengi Si Russu and Kwantang River, near Djapura (Indragari), Sumatra, Indonesia. |
| Synonym(s) | Macrones bimaculatus |
| 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. Named after the genus, Bagrus, which refers to the Arabic name of a fish. |
| Species Information | |
| Size | 67mm or 2.6" 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. 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. |
| Habitat Information | |
| Distribution | Primarily Asia but a handful of species in Africa. Pacific, Greater Sunda Island Rivers, Sumatra Waters (click on these areas to find other species found there) Login to view the map. |
| IUCN Red List Category | Near Threatened , a distribution map is available on the IUCN species page. Last assessed 2019. |
| pH | 4.0 - 5.5 |
| Temperature | 23.0-32.0°C or 73.4-89.6°F (Show species within this range) |
| Other Parameters | To reflect the natural habitat, the tank should imitate a blackwater environment with soft, warm, and acidic water. That said, these very adaptable catfish will thrive even in medium hard water with a near neutral pH. |
| Husbandry Information | |
| Feeding | Easily adapts to a wide variety of frozen and prepared food in the aquarium. May eat very small fish. User data. |
| Breeding Reports | There is no breeding report. |
| Further Information | |
| Reference | Revue Suisse de Zoologie v. 12 (no. 2), pp 466. |
| Registered Keepers | There is but a single registered keeper, view all "my fish" data. |
| 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 are 5 records of this fish being seen, view them all. |
| More Resources | |
| Forum BBCode | |
 | Look up M. bimaculatus on PlanetCatfish.com |
 | Look up M. bimaculatus on Fishbase |
 | Look up M. bimaculatus on Encyclopedia of Life |
 | Look up M. bimaculatus on Global Biodiversity Information Facility |
| LFS label creator ARN ref:1.8.14.332 | |
| Last Update | Thu Nov 03, 2022 9:26 pm (Species record created: Thu Jan 01, 1970 1:00 am) |