FB-67135 http://www.fishbase.org/summary/SpeciesSummary.php?id=67135 Animalia Chordata Teleostei Centrarchiformes Centrarchidae Micropterus Micropterus chattahoochae Baker, Johnston & Blanton, 2013 2013-11-02 2025-04-03 Tan, H.H. and K.K. Lim0 Three new species of freshwater halfbreaks (Teleostei: Zenarchopteridae: <i>Hemirhamphodon</i>) from Borneo. The Raffles Bulletin of Zoology 61(2):735-747. (Ref. 94086) FB-GeneralDescr-67144 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-11-11 00:00:00 2021-10-25 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67144 This species inhabits streams of lowland forest and peat swamps. In streams with clear water, the body is lighter in color while in tannin stained waters, the body tends to be darker colored, at times appearing black (Ref. 94086). Tan, H.H. and K.K. Lim 2013 Three new species of freshwater halfbreaks (Teleostei: Zenarchopteridae: <i>Hemirhamphodon</i>) from Borneo. The Raffles Bulletin of Zoology 61(2):735-747. (Ref. 94086) FB-DiagnosticDescr-67144 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-11-11 00:00:00 2013-11-11 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67144 Distinguished from other species of Hemirahamphodon in having the following characters: dorsal fi n with melanophores in two sizes on both male and female examples above 30 mm SL, interradial membranes on the anterior half of the dorsal fin with largeand intense melanophores throughout fi n depth, appearing as thin black streaks. 2) Unique dorsal fi n morphology on large males above 50 mm SL - distal portions of fi rst 6 to 7 rays elongated, free of interradial membrane, projected into fi laments up to four times thedepth of the dorsal fi n; adpressed fi n rays reaching half of caudal-fin. 3). Males with an enlarged posterior projection on the fourth anal-fi n ray, with third, fourth and eighth anal-fin rays branched; females with third, fourth and eighth anal-fi n rays branched; pelvic-fin origin anterior to dorsal-fi n origin. 5) Dorsal-fin rays 13 to 14 (Ref. 94086). Tan, H.H. and K.K. Lim 2013 Three new species of freshwater halfbreaks (Teleostei: Zenarchopteridae: <i>Hemirhamphodon</i>) from Borneo. The Raffles Bulletin of Zoology 61(2):735-747. (Ref. 94086) FB-Distribution-67144 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-11-11 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67144 Asia: southern to central Sarawak (South of Rejang basin) in Malaysia. Tan, H.H. and K.K. Lim 2013 Three new species of freshwater halfbreaks (Teleostei: Zenarchopteridae: <i>Hemirhamphodon</i>) from Borneo. The Raffles Bulletin of Zoology 61(2):735-747. (Ref. 94086) FB-Size-67144 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-11-11 00:00:00 2021-10-25 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67144 7.1 cm SL (male/unsexed; (Ref. 94086)) Tan, H.H. and K.K. Lim 2013 Three new species of freshwater halfbreaks (Teleostei: Zenarchopteridae: <i>Hemirhamphodon</i>) from Borneo. The Raffles Bulletin of Zoology 61(2):735-747. (Ref. 94086) 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/ http://www.fishbase.org/summary/SpeciesSummary.php?id=2 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-67144 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-11-11 00:00:00 2021-10-25 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67144 pelagic; freshwater; depth range 0 - ? m