FB-9376 http://www.fishbase.org/summary/SpeciesSummary.php?id=9376 Animalia Chordata Teleostei Siluriformes Schilbeidae Schilbe Schilbe angolensis (De Vos, 1984) 安哥拉錫伯鯰 安哥拉锡伯鲶 Eutropius angolensis De Vos, 1984 1994-04-15 2024-04-16 Breder, C.M. and D.E. Rosen0 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. (Ref. 205) De Vos, L.0 Schilbeidae. p. 36-53. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 3570) Anonymous0 Fish registrations within the museum database of the Vertebrate Section of the Royal Museum for Central Africa. MRAC, Tervuren, Belgium. (Ref. 12818) Wu, H.L., K.-T. Shao and C.F. Lai (eds.)0 Latin-Chinese dictionary of fishes names. The Sueichan Press, Taiwan. 1028 p. (Ref. 31517) De Vos, L.0 Note on the species of the genus <i>Eutropius</i> (Pisces, Schilbeidae) from the Quanza and Bengo rivers (Angola) with description of <i>Eutropius angolensis</i> spec. nov. Cybium 8(2):3-18. (Ref. 39885) De Vos, L.0 A systematic revision of the African Schilbeidae (Teleostei, Siluriformes). With an annotated bibliography. Ann. Mus. R. Afr. Centr., Sci. Zool., 271:1-450. (Ref. 43912) Chinese Academy of Fishery Sciences0 Chinese aquatic germplasm resources database. http://zzzy.fishinfo.cn (Ref. 58108) Skelton, P.H.0 Chapter 11. The freshwater fishes of Angola. p. 207-242. In B.J. Huntley, V. Russo, F. Lages and N. Ferrand (eds.) Biodiversity of Angola. Science & conservation: a modern synthesis. Springer Nature Switzerland AG, Cham, Switzerland. 549 p. (Ref. 120641) FB-GeneralDescr-9376 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-04-15 00:00:00 2024-04-16 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=9376 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Oviparous, eggs are unguarded (Ref. 205). De Vos, L. 1995 A systematic revision of the African Schilbeidae (Teleostei, Siluriformes). With an annotated bibliography. Ann. Mus. R. Afr. Centr., Sci. Zool., 271:1-450. (Ref. 43912) FB-DiagnosticDescr-9376 http://purl.org/dc/dcmitype/Text text/html Tobias Musschoot 2018-10-29 00:00:00 2019-02-19 18:35:15 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=9376 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Diagnosis: adipose fin present; head narrow and rounded, mouth width 50.3% HL, interocular width 53.9% HL, interorbital width 37.7% HL; posterior nostrils closer to each other than anterior ones; pectoral and dorsal spines rather long, dorsal spine length 15.4% SL, pectoral spine length 16.7% SL; inner side of pectoral spine feebly serrated; body depth small; snout projecting beyond border of mouth; barbels well developed, nasal barbels reaching to anterior border of opercle; 13 gill rakers on lower part of anterior arch; 47 non-fused vertebrae; 52 branched anal fin rays (Ref. 43912).Description: 9 branched pectoral fin rays; 9 branchiostegal rays on one side of head; posterior side of dorsal spine very feebly serrated; teeth very small; vomerine and palatine bands narrow, as wide as premaxillary one, and although contiguous they still appear distinct from each other; caudal peduncle somewhat longer than deep (Ref. 43912). In general appearance and coloration pattern, S. angolensis closely resembles S. bocagii from the Lower Quanza; S. angolensis is distinguished from this species by the higher number of vertebrae (47 non-fused vertebrae against 41-45 in S. bocagii), by its narrow rounded head which is much broader in S.bocagii, and by the long pectoral and dorsal spines which are shorter in S. bocagii. Schilbe angolensis is only known from the Upper Quanza, while S. bocagii is known from the Lower Quanza, below a series of cataracts situated above Dondo (Ref. 43912).Coloration: in alcohol: back and head brownish, sides and belly silvery white; dark lateral streak along lateral line; stripe starting below pectoral blotch down towards anal fin, inconspicuous continuing above anal fin and ending at base of caudal; brownish band formed of minute dusky dots at base and one at edge of anal fin; base of caudal, pectoral, pelvic and adipose fins faintly speckled (Ref. 43912). De Vos, L. 1995 A systematic revision of the African Schilbeidae (Teleostei, Siluriformes). With an annotated bibliography. Ann. Mus. R. Afr. Centr., Sci. Zool., 271:1-450. (Ref. 43912) FB-Morphology-9376 http://purl.org/dc/dcmitype/Text text/html Tobias Musschoot 2018-10-29 00:00:00 2019-02-19 18:35:15 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=9376 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Dorsal spines (total): 1 De Vos, L. 1995 A systematic revision of the African Schilbeidae (Teleostei, Siluriformes). With an annotated bibliography. Ann. Mus. R. Afr. Centr., Sci. Zool., 271:1-450. (Ref. 43912) FB-Distribution-9376 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-04-15 00:00:00 2018-10-29 22:25:29 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=9376 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Africa: only known from the type locality in the Upper Cuanza River in Angola. De Vos, L. 1986 Schilbeidae. p. 36-53. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 3570) FB-LifeCycle-9376 http://purl.org/dc/dcmitype/Text text/html Susan M. Luna 1994-04-15 00:00:00 2024-04-16 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=9376&StockCode=9698 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Uses Distinct pairing (Ref. 205). Breder, C.M. and D.E. Rosen 1966 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. (Ref. 205) FB-Size-9376 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-04-15 00:00:00 2024-04-16 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=9376 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size 9.0 cm SL (male/unsexed; (Ref. 43912)) De Vos, L. 1995 A systematic revision of the African Schilbeidae (Teleostei, Siluriformes). With an annotated bibliography. Ann. Mus. R. Afr. Centr., Sci. Zool., 271:1-450. (Ref. 43912) 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-9376 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-04-15 00:00:00 2024-04-16 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=9376 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat demersal; freshwater