FB-52517 http://www.fishbase.org/summary/SpeciesSummary.php?id=52517 Animalia Chordata Teleostei Cypriniformes Cobitidae Cobitis Cobitis arachthosensis Economidis & Nalbant, 1996 Pi-kampfisk 1999-05-10 2021-02-19 Tan, H.H.0 Description of two new species of the Betta waseri group (Teleostei: Osphronemidae). Ichthyol. Explor. Freshwat. 8(3):281-287. (Ref. 30225) Tan, H.H. and P.K.L. Ng0 The fighting fishes (Teleostei: Osphronemidae: Genus Betta) of Singapore, Malaysia and Brunei. Raffles Bull. Zool. Supplement (13):43-99. (Ref. 56613) Vidthayanon, C.0 Peat swamp fishes of Thailand. Office of Environmental Policy and Planning, Bangkok, Thailand, 136 p. (Ref. 57235) Schindler, I. and J. Schmidt0 Review of the mouthbrooding Betta (Teleostei, Osphronemidae) from Thailand, with descriptions of two new species. Zeitschrift für Fischkunde 8(1/2):47-69. (Ref. 78499) Petersen, P.0 Danish names and photos and other species information. Pers. Comm. (Ref. 130676) FB-GeneralDescr-52524 http://purl.org/dc/dcmitype/Text text/html Arlene G. Sampang-Reyes 1999-05-10 00:00:00 2024-08-12 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=52524 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Primarily found in well shaded peat forest blackwater swamps and creeks which drained out such swamps; the beds are usually covered with dense leaf litter and lots of roots and plants. The free water area is often small, with pH of about 6.0 (Ref. 78499); very soft and deep (up to 1.3 m ) substrate (Ref. 57235). Tan, H.H. 1998 Description of two new species of the Betta waseri group (Teleostei: Osphronemidae). Ichthyol. Explor. Freshwat. 8(3):281-287. (Ref. 30225) FB-DiagnosticDescr-52524 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2001-09-19 00:00:00 2007-12-14 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=52524 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Differs from other members of the B. waseri group by having the unique suite of characters: a pi-shaped black pattern on the throat; opercle usually with scales, without green scales; lower margin of opercle black, black spots on opercle; absence of dorsal and caudal-fin transverse bars; broad and distinct dark blue anal margin; predorsal scales 24-25; subdorsal scales 5 1/2-6 (mode 6); postdorsal scales 10-12 (mode 11); lateral scales 32-33 (mode 33); dorsal-fin rays 8-10 (mode 9); anal-fin rays 30-32 (mode 31); head length 32.3-34.4 % SL; body depth 26.4-29.7% SL (Ref. 56613). Tan, H.H. 1998 Description of two new species of the Betta waseri group (Teleostei: Osphronemidae). Ichthyol. Explor. Freshwat. 8(3):281-287. (Ref. 30225) FB-Morphology-52524 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2001-09-19 00:00:00 2007-12-14 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=52524 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Dorsal soft rays (total): 8 - 10; Analsoft rays: 30 - 32; Vertebrae: 31 - 33 Tan, H.H. 1998 Description of two new species of the Betta waseri group (Teleostei: Osphronemidae). Ichthyol. Explor. Freshwat. 8(3):281-287. (Ref. 30225) FB-Distribution-52524 http://purl.org/dc/dcmitype/Text text/html Arlene G. Sampang-Reyes 1999-05-10 00:00:00 2007-11-25 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=52524 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Uses Asia: Thailand and Malaysia. Tan, H.H. and P.K.L. Ng 2005 The fighting fishes (Teleostei: Osphronemidae: Genus Betta) of Singapore, Malaysia and Brunei. Raffles Bull. Zool. Supplement (13):43-99. (Ref. 56613) FB-Uses-52524 http://purl.org/dc/dcmitype/Text text/html Arlene G. Sampang-Reyes 1999-05-10 00:00:00 2024-08-12 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=52524 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Migration fisheries: of no interest FB-Size-52524 http://purl.org/dc/dcmitype/Text text/html Arlene G. Sampang-Reyes 1999-05-10 00:00:00 2024-08-12 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=52524 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size 9.0 cm SL (male/unsexed; (Ref. 57235)) Vidthayanon, C. 2002 Peat swamp fishes of Thailand. Office of Environmental Policy and Planning, Bangkok, Thailand, 136 p. (Ref. 57235) 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#Threats 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-52524 http://purl.org/dc/dcmitype/Text text/html Arlene G. Sampang-Reyes 1999-05-10 00:00:00 2024-08-12 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=52524 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat benthopelagic; freshwater