FB-11076 http://www.fishbase.org/summary/SpeciesSummary.php?id=11076 Animalia Chordata Teleostei Gonorynchiformes Kneriidae Grasseichthys Grasseichthys gabonensis Géry, 1964 Kromérie gabunská Grasseekala 嘉宝油奈氏鱼 嘉寶油奈氏魚 1994-06-18 2024-05-28 Poll, M.0 Grasseichthyidae. p. 135. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 3567) 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) Nelson, J.S.0 Fishes of the world. Third edition. John Wiley & Sons, Inc., New York. 600 p. (Ref. 7463) 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) 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 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) Géry, J.0 Une nouvelle famille de poissons dulçaquicoles africains: les Grasseichthyidae. C. R. Acad. Sci., Paris, 259(3):4805-4807. (Ref. 42473) Ogandagas, C.0 National Report. Marine biodiversity in Gabon - the known and the unknown. p. 75-85. In C. Decker, C. Griffiths, K. Prochazka, C. Ras and A. Whitfield (eds.) Marine biodiversity in sub-saharan Africa: the known and unknown. (Ref. 50787) Hanel, L. and J. Novák0 České názvy zivočichů V. Ryby a ryboviti obratlovci (Pisces) 3., maloústí (Gonorhynchiformes) - máloostní (Cypriniformes). Národní muzeum (zoologické oddělení), Praha. (Ref. 51055) Nelson, J.S.0 Fishes of the World. 4th ed. Hoboken (New Jersey, USA): John Wiley & Sons. xix+601 p. (Ref. 58010) Chinese Academy of Fishery Sciences0 Chinese aquatic germplasm resources database. http://zzzy.fishinfo.cn (Ref. 58108) Schelly, R.C.0 Kneriidae. p. 335-342. 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. 81636) 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) Grande, T.0 Phylogeny and paedomorphosis in an African family of freshwater fishes (Gonorynchiformes: Kneriidae). Fieldiana 78:1-20. (Ref. 89095) 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) Géry, J.0 Poissons du bassin de l'Ivindo. I - Les biotopes. Biol. Gabon. 1(4):375-384. (Ref. 91379) 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) eElurikkus0 eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ (Ref. 105471) FB-GeneralDescr-11076 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-06-18 00:00:00 2024-05-28 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ FAO General public http://www.fishbase.org/summary/SpeciesSummary.php?id=11076 Open water species, not burrying in sand; forms schools; spawns during the raining season, during which it may be very abundant, forming aggregations in open water areas in the swamps; females of 20-24mm carry about 40 round, ripe eggs of about 0.4mm diameter; males mature at a size of about 18mm total length (Ref. 91379). Géry, J. 1965 Poissons du bassin de l'Ivindo. I - Les biotopes. Biol. Gabon. 1(4):375-384. (Ref. 91379) FB-DiagnosticDescr-11076 http://purl.org/dc/dcmitype/Text text/html Nicolas Bailly 2017-11-15 00:00:00 2012-09-05 22:40:30 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=11076 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription Diagnosis: very small and larval in appearance; body elongate, laterally compressed, shallow (body depth 17.9-20.0% SL in females and 15.2-17.9% SL in males); scaleless; head small (head length 18.0-22.7% SL), with small, terminal mouth and large eyes; teeth absent; interorbital distance narrow (11.9-12.9% HL); gill opening short and located above pectoral fin; pectoral fins positioned ventrally and often splayed out from the body in preserved specimens; caudal peduncle long, with keels of transparent tissue, apparently anterior extensions of caudal fin membrane, reaching forward on both dorsal and ventral edge (ventral extension is more developed); caudal fin forked, with 16 rays, including an unbranched ray on dorsal and ventral edge; fin spines lacking; 2 branchiostegal rays; body semi-translucent, with myomeres clearly visible; lateral line absent; epibranchial organ reduced or absent (Ref. 81636).Description: dorsal fin slightly in front of anal fin (Ref. 91379). Ref. 89095 reports only 6 dorsal and anal soft rays, 4-5 pectoral fin rays and 6 pelvic fin rays (Ref. 89095). Details on osteology of skull and anterior vertebrae with associated structures in Ref. 89095 and 91379; details on hypural complex in Ref. 91379.Coloration: base body colouration of preserved specimens yellowish; skin transparent, with scattered melanophores on body, especially along dorsal and ventral surfaces; melanophores slightly clustered into an indistinct line running along the middle of the abdomen; a distinct, dark mid-lateral line of melanophores runs the full length of the flank, bisecting the angles formed by the myomeres; melanophores also occur along the rays of all fins and in a large, dark, diamond-shaped spot at the base of the caudal fin (Ref. 81636). Schelly, R.C. 2007 Kneriidae. p. 335-342. 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. 81636) FB-Morphology-11076 http://purl.org/dc/dcmitype/Text text/html Nicolas Bailly 2017-11-15 00:00:00 2012-09-05 22:40:30 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=11076 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology Dorsal spines (total): 0; Dorsal soft rays (total): 7 - 8; Anal spines: 0; Analsoft rays: 9 - 10; Vertebrae: 35 - 36 Schelly, R.C. 2007 Kneriidae. p. 335-342. 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. 81636) FB-Distribution-11076 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-06-18 00:00:00 2012-08-30 18:15:26 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=11076 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Africa: scattered localities in the Ivindo and the larger Ogowe basin of Gabon; reports from the central Congo basin refer to another species (Ref. 81636). Poll, M. 1984 Grasseichthyidae. p. 135. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 3567) FB-Size-11076 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-06-18 00:00:00 2024-05-28 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=11076 2.1 cm SL (male/unsexed; (Ref. 42473)) Géry, J. 1964 Une nouvelle famille de poissons dulçaquicoles africains: les Grasseichthyidae. C. R. Acad. Sci., Paris, 259(3):4805-4807. (Ref. 42473) 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#Migration 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-11076 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-06-18 00:00:00 2024-05-28 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=11076 http://rs.tdwg.org/ontology/voc/SPMInfoItems#LifeCycle benthopelagic; freshwater