FB-63667 http://www.fishbase.org/summary/SpeciesSummary.php?id=63667 Animalia Chordata Elasmobranchii Squatiniformes Squatinidae Squatina Squatina mexicana Castro-Aguirre, Espinosa Pérez & Huidobro Campos, 2007 2008-03-19 2014-08-22 Zhou, W., X. Li and Y. Yang0 A review of the catfish genus <i>Pseudecheneis</i> (Siluriformes: Sisoridae) from China, with the description of four new species from Yunnan. Raffles Bull. Zool. 56(1):107-124. (Ref. 74729) FB-DiagnosticDescr-63675 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-03-28 00:00:00 2008-03-31 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63675 Can be differentiated from Pseudecheneis sulcata in possessing a longer pelvic fin, reaching base of first anal fin ray (vs. not reaching), from Pseudecheneis crassicauda in having longer pectoral fin, reaching origin of pelvic fin (vs. not reaching); from Pseudecheneis serracula in having a shorter adipose fin base (length of adipose fin base 125-166.7% in length of anal fin base vs. larger than 200%); and from Pseudecheneis sympelvica in having separate pelvic fins (vs. fused); from other congeners except Pseudecheneis immaculatus in having a long caudal peduncle (27.5-35.8% SL vs. 20-4-28.3); further from other congeners except Pseudecheneis stenura in having deeper forked of caudal fin, the shortest ray of caudal fin circa 50% of longest ray (vs. 75%). Differs from Pseudecheneis immaculatus in having shorter pectoral fin (27.1-30.6% SL vs. 29.4-38.3), and having yellow spots and patches on the body (vs. lacking); from Pseudecheneis stenura in having a saddle patch at dorsal fin origin (vs. two ovoid, isolated yellow patches on lateral of dorsal fin origin) and further in having shorter head length (head length 14.9-18.6% SL vs. 20.1-23.7, postorbital head length 4.5-5.9% head length vs. 8.5-11.4, body depth 73.9-112.2% head length vs. 67.1-88.5) (Ref. 74729).Description: dorsal fin rays ii, 6; anal fin rays iii, 6-7; pectoral rays i12-13; pelvic fin rays i5 (Ref. 74729). Zhou, W., X. Li and Y. Yang 2008 A review of the catfish genus <i>Pseudecheneis</i> (Siluriformes: Sisoridae) from China, with the description of four new species from Yunnan. Raffles Bull. Zool. 56(1):107-124. (Ref. 74729) FB-Morphology-63675 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-03-28 00:00:00 2008-03-31 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63675 Dorsal soft rays (total): 8; Analsoft rays: 9 - 10; Vertebrae: 38 Zhou, W., X. Li and Y. Yang 2008 A review of the catfish genus <i>Pseudecheneis</i> (Siluriformes: Sisoridae) from China, with the description of four new species from Yunnan. Raffles Bull. Zool. 56(1):107-124. (Ref. 74729) FB-Distribution-63675 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-03-28 00:00:00 2008-03-28 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63675 Asia: Longchuanjiang of the Irrawaddy River drainage in Yunnan, China. Zhou, W., X. Li and Y. Yang 2008 A review of the catfish genus <i>Pseudecheneis</i> (Siluriformes: Sisoridae) from China, with the description of four new species from Yunnan. Raffles Bull. Zool. 56(1):107-124. (Ref. 74729) FB-Size-63675 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-03-28 00:00:00 2008-03-28 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63675 18.8 cm SL (male/unsexed; (Ref. 74729)) Zhou, W., X. Li and Y. Yang 2008 A review of the catfish genus <i>Pseudecheneis</i> (Siluriformes: Sisoridae) from China, with the description of four new species from Yunnan. Raffles Bull. Zool. 56(1):107-124. (Ref. 74729) 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-63675 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-03-28 00:00:00 2008-03-28 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63675 demersal; freshwater