|Cat-eLog Data Sheet|
|Scientific Name||Kryptopterus cryptopterus (Bleeker, 1851)|
|Common Name||Blue Sheatfish|
|Type Locality||Banjarmasin, South Kalimantan, Borneo, Indonesia.|
|Pronunciation||Cry top ter russ. - kreep top ter russ|
|Etymology||Kryptopterus: From the Greek kryptos, meaning hidden and pteryx, meaning fin; in reference to the reduced or absent dorsal fin of this group of fishes. From the Greek cryptos, meaning hidden and pterygion, meaning fin. In reference to the rudimentary dorsal fin.|
|Size||200mm or 7.9" SL. Find near, nearer or same sized spp.|
|Identification||Rudimentary dorsal fin; the maxillary barbels reaching to the base of the pectoral fin; 64-78 anal rays. Nearly straight dorsal profile with no nuchal concavity; pectoral-fin length greater than head length.|
|Sexing||Males are more slender and have strong serrations on the posterior edge of the pectoral spine (females lack these serrations).|
|Distribution||Widely distributed throughout Southeast Asia.
Mekong (click on these areas to find other species found there)
Thailand Waters, Chao Praya (click on these areas to find other species found there)
Pacific, Malaysia Waters, Peninsular Malaysia Waters (click on these areas to find other species found there)
Pacific, Greater Sunda Island Rivers, Sumatra Waters (click on these areas to find other species found there)
Pacific, Greater Sunda Island Rivers, Borneo Waters (click on these areas to find other species found there)
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|IUCN Red List Status||Least Concern|
|pH||6.0 - 7.0|
|Temperature||22.0-27.0°C or 71.6-80.6°F (Show species within this range)|
|Feeding||Readily feeds on live/frozen foods and other prepared foods such as pellets.|
|Furniture||This fish is fairly active and needs open spaces to swim in. Provide plenty of vegetation for it to hide in during the day.|
|Compatibility||A schooling species that should be kept in groups of three or more. A relatively peaceful fish compatible with most other species. Ideal tankmates include larger barbs and rasboras, and other mid-sized bottom-dwelling Asian catfishes (e.g. Mystus).|
|Breeding||In the Mekong, this species spawns during the early part of the rainy season (June-July). The young move toward the seasonally flooded habitats and are first seen in August.
Not reported in aquaria.
|Breeding Reports||There is no breeding report.|
|Reference||Natuurkundig Tijdschrift voor Nederlandsch Indië v. 1 (no. 3), pp 270.|
|Registered Keepers||Keeping this species? Why not .
There are 5 registered keepers, view all "my cats" 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 3 records of this fish being seen, view them all.
|More on Kryptopterus cryptopterus|
|Look up Kryptopterus cryptopterus on AquaticRepublic.com|
|Look up Kryptopterus cryptopterus on Fishbase|
|Get or print a QR code for this species profile, or try our LFS label creator.|
|Last Update||2019 Sep 25 14:08 (species record created: 2003 Mar 29 00:00)|