FB-8806 http://www.fishbase.org/summary/SpeciesSummary.php?id=8806 Animalia Chordata Teleostei Cichliformes Cichlidae Petrochromis Petrochromis polyodon Boulenger, 1898 Häijykivikkohautoja 多齒岩麗魚 多齿岩丽鱼 Perissodus polyodon (Boulenger, 1898) Petrochromis nyassae Boulenger, 1902 1994-02-18 2021-10-07 Baensch, H.A. and R. Riehl0 Aquarien atlas. Band 2. Mergus, Verlag für Natur-und Heimtierkunde GmbH, Melle, Germany. 1216 p. (Ref. 2060) 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) Maréchal, C. and M. Poll0 Petrochromis. p. 369-373. 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. 5679) Brichard, P.0 Pierre Brichard's book of cichlids and all the other fishes of Lake Tanganyika. T.F.H. Publications, Inc. 544 p. (Ref. 6770) Konings, A.0 Tanganyika cichlids. Verduijn Cichlids & Lake Fish Movies, Zevenhuizen, Holland. 272 p. (Ref. 7343) Anonymous0 Fish registrations within the museum database of the Vertebrate Section of the Royal Museum for Central Africa. MRAC, Tervuren, Belgium. (Ref. 12818) Yamaoka, K.0 Feeding behavior of <i>Asprotilapia leptura</i>, an epilithic algal feeding cichlid fish in Lake Tanganyika. Jap. J. Ichthyol. 37(1):80-82. (Ref. 13512) De Vos, L., M. Nshombo and D.F.E. Thys van den Audenaerde0 <i>Trematocara zebra</i> (Perciformes; Cichlidae), nouvelle espèce du nord-ouest du lac Tanganyika (Zaïre). Belg. J. Zool. 126(1):3-20. (Ref. 27631) Takamura, K.0 Interspecific relationships of aufwuchs-eating fishes in Lake Tanganyika. Environ. Biol. Fishes 10(4):225-241. (Ref. 28666) 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 Zimbabwe. National Museum of Zimbabwe, P.O. Box 240, Bulawayo, Zimbabwe. (Ref. 36653) Anonymous0 Fish collection database of the J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 36670) Anonymous0 Fish collection database of the National Museum of Natural History (Smithsonian Institution). Smithsonian Institution-Division of Fishes. (Ref. 38732) Kohda, M., Y. Yanagisawa, T. Sato, K. Nakaya, Y. Niimura, K. Matsumoto and H. Ochi0 Geographical colour variation in cichlid fishes at the southern end of Lake Tanganyika. Environ. Biol. Fishes 45(3):237-248. (Ref. 40115) 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) Nshombo, M.0 Foraging behavior of the scale-eater <i>Plecodus straeleni</i> (Cichlidae, Teleostei) in Lake Tanganyika, Africa. Environ. Biol. Fishes 39(1):59-72. (Ref. 42322) Anonymous0 Fish collection of the Royal Ontario Museum. Royal Ontario Museum. (Ref. 47438) 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) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, March 2010. (Ref. 83882) Kuwamura, T.0 Parental care and mating systems of cichlid fishes in Lake Tanganyika: a preliminary field survey. J. Ethol. 4:129-146. (Ref. 86760) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, March 2012. (Ref. 90062) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, April 2014. (Ref. 95632) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, [accessed 13/04/2015]. (Ref. 101110) IUCN0 The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ (Ref. 130435) 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-8806 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-02-18 00:00:00 2021-10-07 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=8806 Adults occur in small communities. Usually found over rocks either solitary or in aggregation (Ref. 86760). Feed by scraping rock biocover (Ref. 6770). Females brood their young in the mouth (Ref. 7248, 86760). Maréchal, C. and M. Poll 1991 Petrochromis. p. 369-373. 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. 5679) FB-Distribution-8806 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-02-18 00:00:00 2025-11-04 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=8806 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Africa: Endemic to Lake Tanganyika. Maréchal, C. and M. Poll 1991 Petrochromis. p. 369-373. 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. 5679) FB-Uses-8806 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-02-18 00:00:00 2021-10-07 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=8806 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats fisheries: commercial; aquarium: commercial Brichard, P. 1989 Pierre Brichard's book of cichlids and all the other fishes of Lake Tanganyika. T.F.H. Publications, Inc. 544 p. (Ref. 6770) Brichard, P. 1989 Pierre Brichard's book of cichlids and all the other fishes of Lake Tanganyika. T.F.H. Publications, Inc. 544 p. (Ref. 6770) FB-LifeCycle-8806 http://purl.org/dc/dcmitype/Text text/html Tom Froese 1994-02-18 00:00:00 2021-10-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=8806&StockCode=9127 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Eggs from the cleavage phase and larvae of up to 2.83 cm TL are mouthbrooded by female parents 12.6 to 14.1 cm SL in size (Ref. 86760). 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-8806 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1997-10-07 00:00:00 2002-02-20 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public polyodon http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Feeds on algae (Ref. 40115). Yamaoka, K. 1990 Feeding behavior of <i>Asprotilapia leptura</i>, an epilithic algal feeding cichlid fish in Lake Tanganyika. Jap. J. Ichthyol. 37(1):80-82. (Ref. 13512) FB-Size-8806 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-02-18 00:00:00 2021-10-07 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=8806 21.0 cm TL (male/unsexed; (Ref. 5679)) Maréchal, C. and M. Poll 1991 Petrochromis. p. 369-373. 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. 5679) 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-8806 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-02-18 00:00:00 2021-10-07 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=8806 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats benthopelagic; freshwater; pH range: 7.2 - 8.5; dH range: 10 - 20