FB-6834 http://www.fishbase.org/summary/SpeciesSummary.php?id=6834 Animalia Chordata Teleostei Cichliformes Cichlidae Orthochromis Orthochromis polyacanthus (Boulenger, 1899) 多棘朴丽鱼 多棘樸麗魚 Haplochromis polyacanthus (Boulenger, 1899) Rheohaplochromis polyacanthus (Boulenger, 1899) Schwetzochromis polyacanthus (Boulenger, 1899) Tilapia polyacanthus Boulenger, 1899 1992-12-16 2024-01-25 Jackson, P.B.N.0 The fishes of Northern Rhodesia. A check list of indigenous species. The Government Printer, Lusaka. 140 p. (Ref. 246) Baensch, H.A. and R. Riehl0 Aquarien atlas. Bd. 3. Melle: Mergus, Verlag für Natur-und Heimtierkunde, Germany. 1104 p. (Ref. 2059) van Oijen, M.J.P., J. Snoeks, P.H. Skelton, C. Maréchal and G.G. Teugels0 Haplochromis. p. 100-184. In J. Daget, J.-P. Gosse, G.G. Teugels 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. 4. (Ref. 4983) Anonymous0 Fish registrations within the museum database of the Vertebrate Section of the Royal Museum for Central Africa. MRAC, Tervuren, Belgium. (Ref. 12818) Greenwood, H.P. and S.O. Kullander0 A taxonomic review and redescription of <i>Tilapia polyacanthus</i> and <i>T. stormsi</i> (Teleostei: Cichlidae), with descriptions of two new <i>Schwetzochromis</i> species from the Upper Zaire River drainage. Ichthyol. Explor. Freshwat. 5(2):161-180. (Ref. 26626) Balon, E.K. and D.J. Stewart0 Fish assemblages in a river with unusual gradient (Luongo, Africa - Zaire system), reflections on river zonation, and description of another new species. Environ. Biol. Fishes 9(3-4):225-252. (Ref. 27609) De Vos, L. and L. Seegers0 Seven new <i>Orthochromis</i> species (Teleostei: Cichlidae) from the Malagarasi, Luiche and Rugufu basins (Lake Tanganyika drainage), with notes on their reproductive biology. Ichthyol. Explor. Freshwat. 9(4):371-420. (Ref. 28906) 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) Eschmeyer, W.N. (ed.)0 Catalog of fishes. Updated database version of November 1999. Catalog databases as made available to FishBase in November 1999. (Ref. 33021) Anonymous0 Fish collection database of the National Museum of Zimbabwe. National Museum of Zimbabwe, P.O. Box 240, Bulawayo, Zimbabwe. (Ref. 36653) 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) Lamboj, A.0 The cichlid fishes of Western Africa. Birgit Schmettkamp Verlag, Bornheim, Germany. 255 p. (Ref. 52307) Chinese Academy of Fishery Sciences0 Chinese aquatic germplasm resources database. http://zzzy.fishinfo.cn (Ref. 58108) Thys van den Audenaerde, D.F.E.0 Description d'une espèce nouvelle d'<i>Haplochromis</i> (Pisces, Cichlidae) avec observations sur les <i>Haplochromis</i> rhéophiles du Congo oriental. Rev. Zool. Bot. Afr. 68(1-2):140-151. (Ref. 82324) Thys van den Audenaerde, D.F.E.0 Les <i>Haplochromis</i> du Bas-Congo. Rev. Zool. Bot. Afr. 70(1-2):154-173. (Ref. 82335) 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) Schedel, F.D.B., E.J.W.M.N. Vreven, B. Katemo Manda, E. Abwe, A. Chocha Manda and U.K. Schliewen0 Description of five new rheophilic <i>Orthochromis</i> species (Teleostei: Cichlidae) from the Upper Congo drainage in Zambia and the Democratic Republic of the Congo. Zootaxa 4461(3):301-349. (Ref. 122085) FB-GeneralDescr-6834 http://purl.org/dc/dcmitype/Text text/html Guy Teugels 1992-12-16 00:00:00 2024-01-25 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=6834 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Rheophilic (Ref. 52307). Greenwood, H.P. and S.O. Kullander 1994 A taxonomic review and redescription of <i>Tilapia polyacanthus</i> and <i>T. stormsi</i> (Teleostei: Cichlidae), with descriptions of two new <i>Schwetzochromis</i> species from the Upper Zaire River drainage. Ichthyol. Explor. Freshwat. 5(2):161-180. (Ref. 26626) FB-DiagnosticDescr-6834 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2000-10-11 00:00:00 2018-02-19 21:31:31 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=6834 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Description: frontal profile steep, with a small interruption at about height of eye; upper parts of head slightly rounded; lower jaw somewhat shorter than upper jaw; caudal fin slightly rounded to subtruncate (Ref. 52307) Cheek squamation variable, a scaleless area anteroventrally; chest squamation, minute and deeply embedded scales, sometimes with bilaterally scaleless area; nape-nuchal scales visible, larger than those found on the ventral surface of the belly (Ref. 26626).Coloration: Living coloration unknown (Ref. 52307). Preserved specimens: brownish to olive; pale dots in dorsal and anal fins; caudal fin withdark upper and lower edges and several thin, darkvertical bars (Ref. 52307). De Vos, L. and L. Seegers 1998 Seven new <i>Orthochromis</i> species (Teleostei: Cichlidae) from the Malagarasi, Luiche and Rugufu basins (Lake Tanganyika drainage), with notes on their reproductive biology. Ichthyol. Explor. Freshwat. 9(4):371-420. (Ref. 28906) FB-Morphology-6834 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2000-10-11 00:00:00 2018-02-19 21:31:31 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=6834 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Dorsal spines (total): 18 - 19; Dorsal soft rays (total): 9; Analspines: 3; Analsoft rays: 7; Vertebrae: 31 - 32 De Vos, L. and L. Seegers 1998 Seven new <i>Orthochromis</i> species (Teleostei: Cichlidae) from the Malagarasi, Luiche and Rugufu basins (Lake Tanganyika drainage), with notes on their reproductive biology. Ichthyol. Explor. Freshwat. 9(4):371-420. (Ref. 28906) FB-Distribution-6834 http://purl.org/dc/dcmitype/Text text/html Guy Teugels 1992-12-19 00:00:00 2020-06-16 20:07:53 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=6834 Africa: endemic to Lake Mweru (Ref. 26626, 122085). Reports from other parts of Congo River in Democratic Republic of the Congo (Ref. 82324, 82335, 106245) and Zambia (Ref. 246, 27609) are either unconfirmed or questionable, or belong to other species (Ref. 26626, 106290). Greenwood, H.P. and S.O. Kullander 1994 A taxonomic review and redescription of <i>Tilapia polyacanthus</i> and <i>T. stormsi</i> (Teleostei: Cichlidae), with descriptions of two new <i>Schwetzochromis</i> species from the Upper Zaire River drainage. Ichthyol. Explor. Freshwat. 5(2):161-180. (Ref. 26626) FB-LifeCycle-6834 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1992-12-16 00:00:00 2024-01-25 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=6834&StockCode=7155 Mouthbrooding by females. Baensch, H.A. and R. Riehl 1991 Aquarien atlas. Bd. 3. Melle: Mergus, Verlag für Natur-und Heimtierkunde, Germany. 1104 p. (Ref. 2059) FB-Size-6834 http://purl.org/dc/dcmitype/Text text/html Guy Teugels 1992-12-16 00:00:00 2024-01-25 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=6834 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats 11.8 cm TL (male/unsexed; (Ref. 4983)) van Oijen, M.J.P., J. Snoeks, P.H. Skelton, C. Maréchal and G.G. Teugels 1991 Haplochromis. p. 100-184. In J. Daget, J.-P. Gosse, G.G. Teugels 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. 4. (Ref. 4983) 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#Habitat 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-6834 http://purl.org/dc/dcmitype/Text text/html Guy Teugels 1992-12-16 00:00:00 2024-01-25 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=6834 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution benthopelagic; freshwater