FB-2092 http://www.fishbase.org/summary/SpeciesSummary.php?id=2092 Animalia Chordata Teleostei Siluriformes Clariidae Clarias Clarias angolensis Steindachner, 1866 Angolawels Angolian walking catfish Angolanankeriasmonni Angolankonnamonni 安戈尔胡鲶 安戈爾鬍鯰 Chlarias angolensis macronema Fowler, 1949 Clarias angolensis macronema Fowler, 1949 Clarias brevinuchalis Lönnberg & Rendahl, 1922 Clarias bythipogon (non Sauvage, 1879) Clarias confluentus Nichols & La Monte, 1933 Clarias curtus Matthes, 1964 Clarias lindicus Boulenger, 1920 Clarias submarginatus (non Peters, 1882) 1991-02-14 2017-09-18 Teugels, G.G.0 A systematic revision of the African species of the genus <i>Clarias</i> (Pisces; Clariidae). Ann. Mus. R. Afr. Centr., Sci. Zool., 247:199 p. (Ref. 248) Baensch, H.A. and R. Riehl0 Aquarien atlas. Band 2. Mergus, Verlag für Natur-und Heimtierkunde GmbH, Melle, Germany. 1216 p. (Ref. 2060) Teugels, G.G.0 Clariidae. p. 66-101. 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. 3820) Hureau, J.-C.0 La base de données GICIM: Gestion informatisée des collections ichthyologiques du Muséum. p. 225-227. In Atlas Préliminaire des Poissons d'Eau Douce de France. Conseil Supérieur de la Pêche, Ministère de l'Environnement, CEMAGREF et Muséum national d'Histoire naturelle, Paris. (Ref. 4517) Varjo, M.0 Kalannimiluettelo (List of Finnish fish names). Luonnon Tutkija 85:1-60. (Ref. 7494) Anonymous0 Fish registrations within the museum database of the Vertebrate Section of the Royal Museum for Central Africa. MRAC, Tervuren, Belgium. (Ref. 12818) Swedish Museum of Natural History0 Fish collection database of the Naturhistoriska riksmuseet (Swedish Museum of Natural History). Ichthyology Section, Department of Vertebrate Zoology, Swedish Museum of Natural History, Stockholm, Sweden. (Ref. 31402) 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) Anonymous0 Fish collection database of the Natural History Museum, London (formerly British Museum of Natural History (BMNH)). Natural History Museum, London (formerly British Museum of Natural History (BMNH)). (Ref. 31982) Anonymous0 The icthyological collection of the Zoological Museum Hamburg (ZMH). Division of Ichthyology and Herpetology, Zoological Museum Hamburg (ZMH). (Ref. 35508) Anonymous0 Fish collection database of the National Museum of Natural History (Smithsonian Institution). Smithsonian Institution-Division of Fishes. (Ref. 38732) Anonymous0 Fish collection database of the American Museum of Natural History. American Museum of Natural History, Central Park West , NY 10024-5192, USA. (Ref. 41414) David, L. and M. Poll0 Contribution à la faune ichthyologique du Congo Belge: collections du Dr. H. Schouteden (1924-1926) et d'autres récolteurs. Ann. Mus. Congo Belge, Zool. (1), 3(5):189-294. (Ref. 41590) Daget, J. and A. Stauch0 Poissons de la rive droite du Moyen-Congo. Mission A. Stauch (février-avril 1961). Bull. Inst. Rech. Sci. Congo 2:41-48. (Ref. 44840) Varjo, M., L. Koli and H. Dahlström0 Kalannimiluettelo (versio 10/03). Suomen Biologian Seura Vanamo Ry. (Ref. 51086) Chinese Academy of Fishery Sciences0 Chinese aquatic germplasm resources database. http://zzzy.fishinfo.cn (Ref. 58108) Seegers, L.0 The catfishes of Africa: A handbook for identification and maintenance. Aqualog Verlag A.C.S. GmbH, Germany. 604 p. (Ref. 78218) Teugels, G.G., D. Adriaens, S. Devaere and T. Musschoot0 Clariidae. p. 653-691. In M.L.J. Stiassny, G.G. Teugels and C.D. Hopkins (eds.) The fresh and brackish water fishes of Lower Guinea, West-Central Africa. Volume I. Collection Faune et Flore tropicales 42. Institut de Recherche pour le Développement, Paris, France, Muséum National d’Histoire Naturelle, Paris, France, and Musée Royal de l’Afrique Centrale, Tervuren, Belgium. 800 pp. (Ref. 81644) Fowler, H.W.0 Results of the two Carpenter African Expeditions, 1946-1948. Part II - The fishes. Proc. Acad. Nat. Sci. Philad. 101:233-275. (Ref. 83895) Wamuini Lunkayilakio, S., E. Vreven, P. Vandewalle, S. Mutambue and J. Snoeks0 Contribution à la connaissance de l’ichtyofaune de l’Inkisi au Bas-Congo (RD du Congo). Cybium 34(1):83-91. (Ref. 88779) Ibala Zamba, A.0 Faune des poissons des rivières Luki et Léfini (bassin du Congo): diversité et écologie. Katholieke Universiteit Leuven, Faculty of Sciences, Leuven (Belgium): 452 p. (Ref. 88782) Monsembula Iyaba, R.J.C. and M.L.J. Stiassny0 Fishes of the Salonga National Park (Congo basin, central Africa): a list of species collected in the Luilaka, Salonga, and Yenge Rivers (Equateur Province, Democratic Republic of Congo). Check List 9(2):246-256. (Ref. 93897) Hanssens, M.0 A review of the <i>Clarias</i> species (Pisces; Siluriformes) from the Lower Congo and the Pool Malebo. J. Afrotrop. Zool. 5:27-40. (Ref. 101841) Moelants, T.0 Diversity and ecology of the ichthyofauna of the Middle and Upper Congo basin: a case-study in the region of the Wagenia falls (Democratic Republic of the Congo). KULeuven, Faculty of Science, Leuven (Belgium), 320p. (Ref. 106245) Decru, E.0 The ichthyofauna in the Central Congo basin: diversity and distribution in the north-eastern tributaries. KULeuven, Faculty of Science, Leuven (Belgium), 303p. (Ref. 106290) 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) Zamba, A.I., E. Vreven, V. Mamonekene, T. Musschoot, H.F.P. Ngot and J. Snoeks0 Length-weight relationships of 37 freshwater fish species from the Lefini river, middle Congo River basin (Republic of the Congo). J. Appl. Ichthyol. 36:352-357. (Ref. 124477) Stiassny, M.L.J., E. Alter, R.J.C. Monsembula Iyaba and T.L.D. Liyandja0 Two new <i>Phenacogrammus</i> (Characoidei; Alestidae) from the Ndzaa River (Mfimi-Lukenie basin) of central Africa, Democratic Republic of Congo. Am. Mus. Novit. 3980:1-22. (Ref. 127185) Bernt, M.J. and Stiassny M.L.J.0 A new species of air-breathing catfish (Clariidae: <i>Clarias</i>) from Salonga National Park, Democratic Republic of the Congo. Am. Mus. Novit. 3990:1-20. (Ref. 127574) Price, S.A., S.T. Friedman, K.A. Corn, O. Larouche, K. Brockelsby, A.J. Lee, M. Nagaraj, N.G. Bertrand, M. Danao, M.C. Coyne, J.R. Estrada, R. Friedman, E. Hoeft, M. Iwan, D. Gross, J.H. Kao, B. Landry, M.J. Linares, C. McGlinn and …0 FishShapes v1: Functionally relevant measurements of teleost shape and size on three dimensions. Ecology 103(e3829):1-2. (Ref. 137577) FB-GeneralDescr-2092 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-02-14 00:00:00 2017-09-18 20:55:37 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=2092 Inhabits rivers, lakes and swamps. Feeds on a variety of food like algae, plants, Hydracarina, larvae of Ephemeroptera, Chironomidae, Ceratopogonidae, remains of remains (Coleoptera) and fish remains (Cichlidae, Anabantidae) (Ref. 248). Maximum size reported in Lower Guinea is 317mm TL (Ref. 81644). Teugels, G.G. 1986 A systematic revision of the African species of the genus <i>Clarias</i> (Pisces; Clariidae). Ann. Mus. R. Afr. Centr., Sci. Zool., 247:199 p. (Ref. 248) FB-DiagnosticDescr-2092 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-20 00:00:00 2017-09-18 20:55:01 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=2092 Diagnosis: head length 22.3-27.1% SL (Ref. 101841). Head pointed in dorsal outline; snout slightly rounded; eyes dorsally located (Ref. 248). Interorbital distance 41.4-48.6% HL (Ref. 81644, 101841). Tooth plates relatively small (Ref. 248), width of premaxillary tooth plate 24.3-30.7% HL, and of vomerine tooth plate 20.9-27.5% HL (Ref. 81644, 101841). Maxillary barbel length 105.1-195.3% HL; outer mandibular barbel length 95.0-134.5% HL (Ref. 81644, 101841). Nasal barbel length 72.1-130.2% HL; inner mandibular barbel length 72.4-108.9% HL (Ref. 81644). Frontal fontanelle long and narrow (`knife-shaped'); occipital fontanelle oval- shaped and relatively large; supraorbital and the `dermosphenotic' joined by a common suture in specimens over 70 mm SL; dorsal and anal fin nearly reaching caudal fin, but not confluent; gill rakers long and slender, increasing with age (Ref. 248). Openings of secondary canals along lateral line visible as irregularly placed white spots on the body (Ref. 248, 81644). Pectoral spine strongly serrated on outside and inside (Ref. 81644, 101841). Surface of cleithrum exposed through skin is intermediate; inner angle formed by both paired bones sharp; cleithrum length 13.0-18.6% HL; dorsal fin length 65.1-73.8% SL; distance from dorsal to caudal fin 0.9-2.7% SL (Ref. 101841). 10-23 gill rakers on first arch (Ref. 81644).Colouration: preserved specimens with uniform colouration; dorsum, flanks and dorsal parts of paired fins dark brown, ventrum and ventral parts of paired fins pale brown to grey (Ref. 248, 81644, 101841). Some specimens may show irregular pattern of small white spots on body (Ref. 101841). Teugels, G.G. 1986 A systematic revision of the African species of the genus <i>Clarias</i> (Pisces; Clariidae). Ann. Mus. R. Afr. Centr., Sci. Zool., 247:199 p. (Ref. 248) FB-Morphology-2092 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-20 00:00:00 2017-09-18 20:55:01 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2092 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Dorsal spines (total): 0; Dorsal soft rays (total): 67 - 84; Analsoft rays: 55 - 69 Teugels, G.G. 1986 A systematic revision of the African species of the genus <i>Clarias</i> (Pisces; Clariidae). Ann. Mus. R. Afr. Centr., Sci. Zool., 247:199 p. (Ref. 248) FB-Distribution-2092 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-02-14 00:00:00 2022-09-02 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2092 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Africa: lower and middle Congo River basin including Ubangi and Kasai drainages (Ref. 248); also reported from the Maiko-Loboya in lower Lualaba (Ref. 106245). Also present in lower Ogooué in Gabon, Kouilou and Chiloango in Republic of Congo (Ref. 81644) and Cuanza and Chiloango in Angola (Ref 120641). Teugels, G.G. 1986 Clariidae. p. 66-101. 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. 3820) FB-Uses-2092 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-02-14 00:00:00 2017-09-18 20:55:37 Importance http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2092 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution aquarium: commercial Baensch, H.A. and R. Riehl 1985 Aquarien atlas. Band 2. Mergus, Verlag für Natur-und Heimtierkunde GmbH, Melle, Germany. 1216 p. (Ref. 2060) FB-TrophicStrategy-2092 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-02-15 00:00:00 2004-09-28 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public angolensis http://rs.tdwg.org/ontology/voc/SPMInfoItems#Uses Feeds on fish, plants and insects (Ref. 248). Teugels, G.G. 1986 A systematic revision of the African species of the genus <i>Clarias</i> (Pisces; Clariidae). Ann. Mus. R. Afr. Centr., Sci. Zool., 247:199 p. (Ref. 248) FB-Size-2092 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-02-14 00:00:00 2017-09-18 20:55:37 Max. size http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2092 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size 35.0 cm TL (male/unsexed; (Ref. 3820)) Teugels, G.G. 1986 Clariidae. p. 66-101. 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. 3820) 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-2092 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-02-14 00:00:00 2017-09-18 20:55:37 Environment http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2092 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat demersal; freshwater; pH range: 7.0 - 9.0; dH range: 15 - 40