FB-62007 http://www.fishbase.org/summary/SpeciesSummary.php?id=62007 Animalia Chordata Teleostei Siluriformes Clariidae Clarias Clarias pseudonieuhofii Sudarto, Teugels & Pouyaud, 2004 Smalltail butter catfish Lais butu Lais pendek mulut 2004-11-30 2024-03-26 Ng, H.H.0 A review of the <i>Ompok hypophthalmus</i> group of silurid catfishes with the description of a new species from South-East Asia. J. Fish Biol. 62(6):1296-1311. (Ref. 52514) Kottelat, M. and E. Widjanarti0 The fishes of Danau Sentarum National Park and the Kapuas Lakes area, Kalimantan Barat, Indonesia. Raffles Bull. Zool. Supplement (13):139-173. (Ref. 56749) Petersen, P.0 Danish names and photos and other species information. Pers. Comm. (Ref. 130676) FB-GeneralDescr-62013 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2004-12-01 00:00:00 2008-02-05 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62013 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Inhabits large, slow flowing rivers and lakes (Ref. 52514) and swamps (Ref. 56749). Juveniles sometimes occur in smaller streams (Ref. 52514). Feeds on smaller fishes and crustaceans (Ref. 52514). Ng, H.H. 2003 A review of the <i>Ompok hypophthalmus</i> group of silurid catfishes with the description of a new species from South-East Asia. J. Fish Biol. 62(6):1296-1311. (Ref. 52514) FB-DiagnosticDescr-62013 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2004-12-01 00:00:00 2004-12-01 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62013 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Head width 11.4-13.3% SL; caudal peduncle depth 3.7-4.3% SL; anal fin rays 76-85; vertebrae 56-58 (Ref. 52514). Ng, H.H. 2003 A review of the <i>Ompok hypophthalmus</i> group of silurid catfishes with the description of a new species from South-East Asia. J. Fish Biol. 62(6):1296-1311. (Ref. 52514) FB-Morphology-62013 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2004-12-01 00:00:00 2004-12-01 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62013 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Dorsal soft rays (total): 3 - 4; Analsoft rays: 76 - 85; Vertebrae: 56 - 58 Ng, H.H. 2003 A review of the <i>Ompok hypophthalmus</i> group of silurid catfishes with the description of a new species from South-East Asia. J. Fish Biol. 62(6):1296-1311. (Ref. 52514) FB-Distribution-62013 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2004-12-01 00:00:00 2004-12-01 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62013 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription Asia: Kapuas River drainage in western Borneo; Batang Hari, Deli, Indragiri and Musi River drainages in Sumatra, Indonesia; and Bernam, Endau, Pahang, Pattani and Perak River drainages in Malay Peninsula. Ng, H.H. 2003 A review of the <i>Ompok hypophthalmus</i> group of silurid catfishes with the description of a new species from South-East Asia. J. Fish Biol. 62(6):1296-1311. (Ref. 52514) FB-Size-62013 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2004-12-01 00:00:00 2008-02-05 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62013 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology 21.4 cm SL (male/unsexed; (Ref. 52514)) Ng, H.H. 2003 A review of the <i>Ompok hypophthalmus</i> group of silurid catfishes with the description of a new species from South-East Asia. J. Fish Biol. 62(6):1296-1311. (Ref. 52514) FB-Threats-2 http://purl.org/dc/dcmitype/Text text/html Belen Acosta 1990-10-18 00:00:00 2024-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. FB-Habitat-62013 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2004-12-01 00:00:00 2008-02-05 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62013 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Uses demersal; freshwater