FB-67101 http://www.fishbase.org/summary/SpeciesSummary.php?id=67101 Animalia Chordata Teleostei Cypriniformes Nemacheilidae Oxynoemacheilus Oxynoemacheilus cyri (Berg, 1910) 2013-09-29 2022-04-06 van der Zee, J.R., R. Sonnenberg and U.K. Schliewen0 Description of three new species of Hylopanchax Poll & Lambert, 1965 from the central Congo basin (Cyprinodontiformes: Poeciliidae: Procatopodini) with a redefinition of the genus. Zootaxa 3701(1):35-53. (Ref. 94189) Sonnenberg, R., J.P. Friel and J.R. Van der Zee0 Description of Hylopanchax paucisquamatus (Cyprinodontiformes: Poeciliidae), a new lampeye species from the Odzala-Kokoua National Park, Republic of Congo. Zootaxa 3846(4):577-583. (Ref. 96960) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-GeneralDescr-67110 http://purl.org/dc/dcmitype/Text text/html Gert Boden 2013-10-08 15:41:34 2024-03-08 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67110 Collected in a small shady stream (Ref. 94189). van der Zee, J.R., R. Sonnenberg and U.K. Schliewen 2013 Description of three new species of Hylopanchax Poll & Lambert, 1965 from the central Congo basin (Cyprinodontiformes: Poeciliidae: Procatopodini) with a redefinition of the genus. Zootaxa 3701(1):35-53. (Ref. 94189) FB-DiagnosticDescr-67110 http://purl.org/dc/dcmitype/Text text/html Gert Boden 2013-10-08 00:00:00 2013-10-08 17:54:16 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67110 Diagnosis: This species is distinguished from all other Hylopanchax species except for Hylopanchax ndeko, by the position of the dorsal fin (D/A = 8-10 vs. D/A = 11-14), the number of dorsal fin rays (11-13 vs. 6-9), the number of pectoral fin rays (11-13 vs. 8-10), the number of transversal scales (19-20 vs. 15-16), by its deep body (29.2-35.5% of standard length vs. 16.3-25.6% of standard length), by the low caudal peduncle ration (1.2-1.7 vs. 1.6-2.4), and by having 2 or 3 rows of scales underneath the eye versus 1 row of scales; it has also longer dorsal spines of vertebrae at mid-body versus short dorsal spines with lower length differences between mid-body and anterior or posterior spines (Ref. 94189). It is distinguished from Hylopanchax ndeko by having fewer scales in the longitudinal series (m21-23 vs. 24-26), prominent lobes of the supra-temporal neuromast system and male colour pattern; snout, lower jaw, and anterior part of throat dark orange versus yellow snout and lower jaw and white throat in H. ndeko; flanks just below dorsal fin with orange shine versus purple shine, dorsal and anal fin dark orange versus yellow anal and dorsal fin with a red distal submarginal stripe and a nearly transparent margin, white edged caudal fin olive brown with orange shine versus white edged blue caudal fin (Ref. 94189).Description: A large and deep Hylopanchax species, laterally strongly compressed; dorsal profile convex, slightly concave at nape; greatest body depth between pelvic and anal fin; ventral profile convex from head to end of anal fin; snout rounded, mouth directed upwards; lower jaw longer than upper jaw; on both jaws an outer row of larger, slightly curved conical teeth, inner teeth row more irregular arranged with smaller teeth; symphysis forming a ridge on lower and less on upper jaw; branchiostegal appendages present in adult males (Ref. 94189). Frontal or nasal neuromasts not present, one pre-orbital neuromast in short shallow open groove; post-orbital and supra-orbital neuromast system provided with large neuromasts and large lobes, covering a great part of the groove; pre-opercular neuromast system with 5 pores; lobes of supra-temporal neuromast system very prominent (Ref. 94189). Scales cycloid, body completely scaled except ventral head surface, two to three rows of scales underneath the eye, frontal squamation of G-type, no scales on dorsal and anal fin base, scales on mid longitudinal series 21-23 (Ref. 94189). Number of dorsal fin rays 11-13, anal fin rays 18-20, caudal fin rays 24-27, pelvic fin rays 6, pectoral fin rays 11-13; first dorsal fin ray above anal fin ray 8-10 (Ref. 94189).Colouration: Males have back olive brown changing to orange below dorsal fin, flanks silverish with light green shine, changing to white on ventral side, snout and lower jaw orange; flanks with four to five rows of scales anteriorly edged with black crescent shaped markings; median fins and pelvic fins orange; caudal fin with posterior white edge; pectoral fins translucent; narrow black band along base of anal fin; urogenital papilla black (Ref. 94189). No information on live colouration is available for females (Ref. 94189). van der Zee, J.R., R. Sonnenberg and U.K. Schliewen 2013 Description of three new species of Hylopanchax Poll & Lambert, 1965 from the central Congo basin (Cyprinodontiformes: Poeciliidae: Procatopodini) with a redefinition of the genus. Zootaxa 3701(1):35-53. (Ref. 94189) FB-Morphology-67110 http://purl.org/dc/dcmitype/Text text/html Gert Boden 2013-10-08 00:00:00 2013-10-08 17:54:16 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67110 Dorsal spines (total): 0; Dorsal soft rays (total): 11 - 13; Analspines: 0; Analsoft rays: 18 - 20; Vertebrae: 30 van der Zee, J.R., R. Sonnenberg and U.K. Schliewen 2013 Description of three new species of Hylopanchax Poll & Lambert, 1965 from the central Congo basin (Cyprinodontiformes: Poeciliidae: Procatopodini) with a redefinition of the genus. Zootaxa 3701(1):35-53. (Ref. 94189) FB-Distribution-67110 http://purl.org/dc/dcmitype/Text text/html Gert Boden 2013-10-08 15:47:52 2016-07-08 20:23:51 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67110 Africa: Lokoro River near Lompolé, in the Salonga National Park (Mai Ndombe system, middle Congo River basin) in Democratic Republic of the Congo (Ref. 94189). van der Zee, J.R., R. Sonnenberg and U.K. Schliewen 2013 Description of three new species of Hylopanchax Poll & Lambert, 1965 from the central Congo basin (Cyprinodontiformes: Poeciliidae: Procatopodini) with a redefinition of the genus. Zootaxa 3701(1):35-53. (Ref. 94189) FB-Size-67110 http://purl.org/dc/dcmitype/Text text/html Gert Boden 2013-10-08 15:41:34 2024-03-08 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67110 2.9 cm SL (male/unsexed; (Ref. 94189)) van der Zee, J.R., R. Sonnenberg and U.K. Schliewen 2013 Description of three new species of Hylopanchax Poll & Lambert, 1965 from the central Congo basin (Cyprinodontiformes: Poeciliidae: Procatopodini) with a redefinition of the genus. Zootaxa 3701(1):35-53. (Ref. 94189) 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-67110 http://purl.org/dc/dcmitype/Text text/html Gert Boden 2013-10-08 15:41:34 2024-03-08 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67110 pelagic; freshwater