FB-2346 http://www.fishbase.org/summary/SpeciesSummary.php?id=2346 Animalia Chordata Teleostei Cichliformes Cichlidae Pseudotropheus Pseudotropheus johannii Eccles, 1973 Blågrå mbuna-cichlide Kobaltorangebarsch Blue mbuna Bluegray mbuna Johanni Johanni cichlid Johanni mbuna Johanni ebambuuna Johanni tumembuuna Sinijuovamalawinahven Sinimalawinahven Chidochi Mbuna 約翰黑麗魚 约翰黑丽鱼 Melanochromis johanni (Eccles, 1973) Melanochromis johannii (Eccles, 1973) 1991-03-01 2013-07-24 Konings, A.0 Malawi cichlids in their natural habitat. Verduijn Cichlids, Holland & Lake Fish Movies, West Germany. 303 p. (Ref. 269) Riehl, R. and H.A. Baensch0 Aquarien Atlas. Band. 1. Melle: Mergus, Verlag für Natur-und Heimtierkunde, Germany. 992 p. (Ref. 1672) Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott0 World fishes important to North Americans. Exclusive of species from the continental waters of the United States and Canada. Am. Fish. Soc. Spec. Publ. (21):243 p. (Ref. 4537) Konings, A.0 Ad Konings's book of cichlids and all the other fishes of Lake Malawi. T.F.H. Publications, Inc. 495 p. (Ref. 5595) Maréchal, C.0 Melanochromis. p. 258-265. 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. 5663) ASAP, Aquarium Science Association of the Philippines0 Aquarium species in the Philippines. ASAP Aquarist Database Report. 9 p. Quezon City, Philippines. (Ref. 12157) Anonymous0 Fish registrations within the museum database of the Vertebrate Section of the Royal Museum for Central Africa. MRAC, Tervuren, Belgium. (Ref. 12818) Riehl, R. and H.A. Baensch0 Aquarien Atlas, Band 1. 10th edition. Mergus Verlag GmBH, Melle, Germany. 992 p. (Ref. 13371) Reinthal, P.N.0 The feeding habits of a group of herbivorous rock-dwelling cichlid fishes (Cichlidae: Perciformes) from Lake Malawi, Africa. Environ. Biol. 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(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) Bassleer, G.0 Color guide of tropical fish diseases: on freshwater fish. Bassleer Biofish, Westmeerbeek, Belgium. 272 p. (Ref. 41805) Yamamoto, M.N. and A.W. Tagawa0 Hawai'i's native and exotic freshwater animals. Mutual Publishing, Honolulu, Hawaii. 200 p. (Ref. 44091) Anonymous0 Fish collection of the Royal Ontario Museum. Royal Ontario Museum. (Ref. 47438) Bassleer, G.0 The new ilustrated guide to fish diseases in ornamental tropical and pond fish. Bassleer Biofish, Stationstraat 130, 2235 Westmeerbeek, Belgium, 1st Edition, 232 p. (Ref. 48502) Varjo, M., L. Koli and H. Dahlström0 Kalannimiluettelo (versio 10/03). Suomen Biologian Seura Vanamo Ry. (Ref. 51086) Carl, H.0 Danish fish names. Zoological Museum of Copenhagen. Unpublished. (Ref. 51471) Ambali, A., H. Kabwazi, L. Malekano, G. Mwale, D. Chimwaza, J. Ingainga, N. Makimoto, S. Nakayama, M. Yuma and Y. Kada0 Relationship between local and scientific names of fishes in Lake Malawi/Nyasa. Afr. Stud. Monogr. (22)3:123-154. (Ref. 53836) Chinese Academy of Fishery Sciences0 Chinese aquatic germplasm resources database. http://zzzy.fishinfo.cn (Ref. 58108) Mundy, B.C.0 Checklist of the fishes of the Hawaiian Archipelago. Bishop Mus. Bull. Zool. (6):1-704. (Ref. 58302) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis, 29 April 2008. (Ref. 75549) 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) Konings, A.F. and J.R. Stauffer Jr.0 Review of the Lake Malawi genus <i>Melanochromis</i> (Teleostei: Cichlidae) with a description of a new species. Zootaxa 3258:1-27. 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(Ref. 115257) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from htttps://www.fao.org/fishery/collection/asfis/en [accessed May, 2018] (Ref. 118272) Dean, E.M., A.R. Cooper, L. Wang, W. Daniel, S. David, C. Ernzen, K.B. Gido, E Hale, T.J. Haxton, W. Kelso, N. Leonard, C. Lido, J. Margraf, M. Porter, C. Pennock, D. Propst, J. Ross, M.D. Staudinger, G. Whelan and D.M. Infante0 The North American Freshwater Migratory Fish Database (NAFMFD): Characterizing the migratory life histories of freshwater fishes of Canada, the United States of Mexico. J. Biogeography 49:1193-1203. (Ref. 126106) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-GeneralDescr-2346 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-01 00:00:00 2025-12-19 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=2346 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Found in rocky habitats of shoreline areas (Ref. 58302). Omnivorous and feed on both plant and animal matter (Ref. 44091). Maréchal, C. 1991 Melanochromis. p. 258-265. 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. 5663) FB-DiagnosticDescr-2346 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 2002-11-08 00:00:00 2005-01-24 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2346 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Diseases Males are brilliant sky blue to dark blue; the colors show a "checkerboard" pattern with alternating light and dark patches; several light-colored "egg spots" on their anal fin; females and juveniles bright yellow-orange in color (Ref. 44091). Yamamoto, M.N. and A.W. Tagawa 2000 Hawai'i's native and exotic freshwater animals. Mutual Publishing, Honolulu, Hawaii. 200 p. (Ref. 44091) FB-Distribution-2346 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-01 00:00:00 2019-02-04 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2346 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Diseases Africa: endemic to Lake Malawi. Occurs in Masinje Rocks, Cape Ngombo. Maréchal, C. 1991 Melanochromis. p. 258-265. 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. 5663) FB-Uses-2346 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-01 00:00:00 2025-12-19 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=2346 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Diseases aquarium: commercial Konings, A. 1990 Ad Konings's book of cichlids and all the other fishes of Lake Malawi. T.F.H. Publications, Inc. 495 p. (Ref. 5595) FB-LifeCycle-2346 http://purl.org/dc/dcmitype/Text text/html Tom Froese 1991-03-01 00:00:00 2025-12-19 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=2346&StockCode=2540 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Diseases Maternal mouthbrooders; males establish territories and maintain a harem of females; female deposits eggs and picks them up in the mouth for incubation; male spreads out his anal fin showing the "eggs pots"; the females mistake these spots for her eggs and try to also take them inside her mouth; the male then releases his milt and the female takes them in, thus fertilizing the eggs inside her mouth (Ref. 44091). Riehl, R. and H.A. Baensch 1991 Aquarien Atlas. Band. 1. Melle: Mergus, Verlag für Natur-und Heimtierkunde, Germany. 992 p. (Ref. 1672) FB-Size-2346 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-01 00:00:00 2025-12-19 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=2346 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Diseases 10.0 cm TL (male/unsexed; (Ref. 5663)) Maréchal, C. 1991 Melanochromis. p. 258-265. 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. 5663) 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#Diseases 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-Diseases-2346-733 http://purl.org/dc/dcmitype/Text text/html Allan Palacio 2003-09-05 00:00:00 2003-09-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/diseases/diseasesList.cfm?ID=2346&StockCode=2540 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Diseases Bacterial Infections (general). Bacterial diseases Bassleer, G. 1997 Color guide of tropical fish diseases: on freshwater fish. Bassleer Biofish, Westmeerbeek, Belgium. 272 p. (Ref. 41805) FB-Diseases-2346-1170 http://purl.org/dc/dcmitype/Text text/html Allan Palacio 2003-11-12 00:00:00 2004-01-08 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/diseases/diseasesList.cfm?ID=2346&StockCode=2540 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Diseases Injuries Caused by Aggression (other fish). Others Bassleer, G. 2003 The new ilustrated guide to fish diseases in ornamental tropical and pond fish. Bassleer Biofish, Stationstraat 130, 2235 Westmeerbeek, Belgium, 1st Edition, 232 p. (Ref. 48502) FB-Diseases-2346-14 http://purl.org/dc/dcmitype/Text text/html Allan Palacio 2003-09-05 00:00:00 2003-09-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/diseases/diseasesList.cfm?ID=2346&StockCode=2540 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat White spot Disease. Parasitic infestations (protozoa, worms, etc.) Bassleer, G. 1997 Color guide of tropical fish diseases: on freshwater fish. Bassleer Biofish, Westmeerbeek, Belgium. 272 p. (Ref. 41805) FB-Habitat-2346 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-01 00:00:00 2025-12-19 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ FAO General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2346 benthopelagic; non-migratory (Ref. 126106); freshwater; pH range: 8.0 - 8.0; dH range: 9 - 19 Dean, E.M., A.R. Cooper, L. Wang, W. Daniel, S. David, C. Ernzen, K.B. Gido, E Hale, T.J. Haxton, W. Kelso, N. Leonard, C. Lido, J. Margraf, M. Porter, C. Pennock, D. Propst, J. Ross, M.D. Staudinger, G. Whelan and D.M. Infante 2022 The North American Freshwater Migratory Fish Database (NAFMFD): Characterizing the migratory life histories of freshwater fishes of Canada, the United States of Mexico. J. Biogeography 49:1193-1203. (Ref. 126106)