FB-62243 http://www.fishbase.org/summary/SpeciesSummary.php?id=62243 Animalia Chordata Teleostei Siluriformes Sisoridae Pseudecheneis Pseudecheneis serracula Ng & Edds, 2005 2005-09-16 2007-07-05 Breder, C.M. and D.E. Rosen0 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. (Ref. 205) Ng, H.H. and R.K. Hadiaty0 Two new bagrid catfish (Teleostei: Bagridae) from the Alas River drainage, northern Sumatra. Ichthyol. Explor. Freshwat. 16(1):83-92. (Ref. 55439) FB-GeneralDescr-62249 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-09-21 00:00:00 2007-06-04 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=62249 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Oviparous, distinct pairing possibly like other members of the same family (Ref. 205). Ng, H.H. and R.K. Hadiaty 2005 Two new bagrid catfish (Teleostei: Bagridae) from the Alas River drainage, northern Sumatra. Ichthyol. Explor. Freshwat. 16(1):83-92. (Ref. 55439) FB-DiagnosticDescr-62249 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-09-29 00:00:00 2005-09-30 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62249 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Distinguished from all other Southeast Asian congeners, except Mystus castaneus, M. impluviatus and M. nigriceps by the following combination of characters: a moderately long (29-37% SL), low adipose-fin, uniform body color, fossa on midline of the cranium not reaching to the base of the supraoccipital process and extremely long maxillary barbels that reach beyond the base of the caudal fin (Ref. 55439). Differs from M. castaneus, M. impluviatus and M. nigriceps in lacking a dark triangular mark at the base of the caudal fin. Further differs from M. nigriceps in having a longer (34.3-36.3% SL vs. 26.3-31.4), deeper (6.7-7.5% SL vs. 4.1-6.0) adipose fin and longer pelvic fins (17.6-20.2% SL vs. 13.4-16.7); and from M. castaenus and M. impluviatus in having a more gently-sloping dorsal profile of the head. Differs also from M. impluviatus in lacking (vs. presence) of fontanel on the supraoccipital and having a deeper adipose fin (6.7-7.5% SL vs. 4.7-6.0) (Ref. 55439). Ng, H.H. and R.K. Hadiaty 2005 Two new bagrid catfish (Teleostei: Bagridae) from the Alas River drainage, northern Sumatra. Ichthyol. Explor. Freshwat. 16(1):83-92. (Ref. 55439) FB-Morphology-62249 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-09-29 00:00:00 2005-09-30 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62249 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Dorsal spines (total): 1; Dorsal soft rays (total): 7; Analsoft rays: 12 - 14; Vertebrae: 38 - 41 Ng, H.H. and R.K. Hadiaty 2005 Two new bagrid catfish (Teleostei: Bagridae) from the Alas River drainage, northern Sumatra. Ichthyol. Explor. Freshwat. 16(1):83-92. (Ref. 55439) FB-Distribution-62249 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-09-21 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62249 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Asia: Sungai Alas drainage in Sumatra, Indonesia. Ng, H.H. and R.K. Hadiaty 2005 Two new bagrid catfish (Teleostei: Bagridae) from the Alas River drainage, northern Sumatra. Ichthyol. Explor. Freshwat. 16(1):83-92. (Ref. 55439) FB-Size-62249 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-09-21 00:00:00 2007-06-04 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ FAO General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62249 10.8 cm SL (male/unsexed; (Ref. 55439)) Ng, H.H. and R.K. Hadiaty 2005 Two new bagrid catfish (Teleostei: Bagridae) from the Alas River drainage, northern Sumatra. Ichthyol. Explor. Freshwat. 16(1):83-92. (Ref. 55439) 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#DiagnosticDescription 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-62249 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-09-21 00:00:00 2007-06-04 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=62249 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology demersal; freshwater