FB-5084 http://www.fishbase.org/summary/SpeciesSummary.php?id=5084 Animalia Chordata Teleostei Osteoglossiformes Mormyridae Marcusenius Marcusenius thomasi (Boulenger, 1916) Rypoun sierraleonský Guinea markuskala 汤氏异吻象鼻鱼 湯氏異吻象鼻魚 Gnathonemus thomasi Boulenger, 1916 1992-02-17 2005-07-04 Bigorne, R.0 Mormyridae. p. 122-184. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux saumâtres d'Afrique de l'Ouest. tome 1. Faune Trop. 28. Musée Royal de l'Afrique Centrale, Tervuren, and ORSTOM, Paris. (Ref. 2915) Gosse, J.-P.0 Mormyridae. p. 63-122. 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. 3203) 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) Fritzsch, B. and P. Moller0 A history of electroreception. p. 39-55. In P. Moller (ed.) Electric fishes:history and behavior. Fish and Fisheries Series 17. Chapman & Hall, London. (Ref. 10311) Anonymous0 Fish registrations within the museum database of the Vertebrate Section of the Royal Museum for Central Africa. MRAC, Tervuren, Belgium. (Ref. 12818) Paugy, D., K. Traoré and P.S. Diouf0 Faune ichtyologique des eaux douces d'Afrique de l'Ouest. p.35-66. In G.G. Teugels, J.F. Guégan and J.J. Albaret (eds.) Biological diversity of African fresh-and brackish water fishes. Geographical overviews presented at the PARADI Symposium, Senegal, 15-20 November 1993. Ann. Mus. R. Afr. Centr., Sci. Zool., 275:177 p. (Ref. 13331) Diouf, P.S.0 Les peuplements de poissons des milieux estuariens de l'Afrique de l'Ouest: L'exemple de l'estuaire hyperhalin du Sine-Saloum. Université de Montpellier II. Thèses et Documents Microfiches No.156. ORSTOM, Paris. 267 p. (Ref. 28587) 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) Hugueny, B. and M. Pouilly0 Morphological correlates of diet in an assemblage of West African freshwater fishes. J. Fish Biol. 54(6):1310-1325. (Ref. 36297) 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) Hanel, L. and J. Novák0 České názvy zivočichů V. Ryby a rybovití obratlovci (Pisces) II., nozdratí (Sarcopterygii), paprskoploutví (Actinopterygii) [chrupavčití (Chondrostei), kostnatí (Neopterygii): kostlíni (Semionotiformes) - bezostní (Clupeiformes)]. Národní muzeum (zoologické odděleí), Praha. (Ref. 51054) Chinese Academy of Fishery Sciences0 Chinese aquatic germplasm resources database. http://zzzy.fishinfo.cn (Ref. 58108) Bigorne, R.0 Mormyridae. p. 155-222. In D. Paugy, C. Lévêque and G.G Teugels (eds.) The fresh and brackish water fishes of West Africa Volume 1. Coll. faune et flore tropicales 40. Institut de recherche de développement, Paris, France, Muséum national d'histoire naturelle, Paris, France and Musée royal de l'Afrique Central, Tervuren, Belgium, 457p. (Ref. 81274) eElurikkus0 eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ (Ref. 105471) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-GeneralDescr-5084 http://purl.org/dc/dcmitype/Text text/html Tess Cruz 1992-02-17 00:00:00 2005-07-04 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=5084 Affinities: close to M. mento and M. furcidens. Bigorne, R. 1990 Mormyridae. p. 122-184. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux saumâtres d'Afrique de l'Ouest. tome 1. Faune Trop. 28. Musée Royal de l'Afrique Centrale, Tervuren, and ORSTOM, Paris. (Ref. 2915) FB-DiagnosticDescr-5084 http://purl.org/dc/dcmitype/Text text/html Maria Lourdes D. Palomares 1992-06-12 00:00:00 2017-11-15 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=5084 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size The head, some parts of the body and the end of the dorsal and anal fins are darker in coloration. The whole body is generally brown. Dorsal fin origin behind anal fin origin, dorsal base/anal base rates = 0.5-0.6. LS/body depth ratio = 3.5-4.5. Long caudal peduncle, length/depth ratio = 2.9-5.5. Bigorne, R. 1990 Mormyridae. p. 122-184. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux saumâtres d'Afrique de l'Ouest. tome 1. Faune Trop. 28. Musée Royal de l'Afrique Centrale, Tervuren, and ORSTOM, Paris. (Ref. 2915) FB-Morphology-5084 http://purl.org/dc/dcmitype/Text text/html Maria Lourdes D. Palomares 1992-06-12 00:00:00 2017-11-15 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=5084 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Dorsal spines (total): 0; Dorsal soft rays (total): 22 - 27; Analspines: 0; Analsoft rays: 37 - 43 Bigorne, R. 1990 Mormyridae. p. 122-184. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux saumâtres d'Afrique de l'Ouest. tome 1. Faune Trop. 28. Musée Royal de l'Afrique Centrale, Tervuren, and ORSTOM, Paris. (Ref. 2915) FB-Distribution-5084 http://purl.org/dc/dcmitype/Text text/html Tess Cruz 1992-02-17 00:00:00 2004-05-31 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=5084 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Africa: Guinea, Sierra Leone, Liberia. Reported from Guinea-Bissau (ref. 13331). Gosse, J.-P. 1984 Mormyridae. p. 63-122. 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. 3203) FB-TrophicStrategy-5084 http://purl.org/dc/dcmitype/Text text/html Grace Tolentino Pablico 2004-05-31 00:00:00 2004-05-31 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public thomasi Benthic feeder. Feeds on aquatic invertebrates (Ref. 36297). Hugueny, B. and M. Pouilly 1999 Morphological correlates of diet in an assemblage of West African freshwater fishes. J. Fish Biol. 54(6):1310-1325. (Ref. 36297) FB-Size-5084 http://purl.org/dc/dcmitype/Text text/html Tess Cruz 1992-02-17 00:00:00 2005-07-04 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public http://www.fishbase.org/summary/SpeciesSummary.php?id=5084 20.0 cm SL (male/unsexed; (Ref. 2915)) Bigorne, R. 1990 Mormyridae. p. 122-184. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux saumâtres d'Afrique de l'Ouest. tome 1. Faune Trop. 28. Musée Royal de l'Afrique Centrale, Tervuren, and ORSTOM, Paris. (Ref. 2915) 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/ John E. Randall General public 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-5084 http://purl.org/dc/dcmitype/Text text/html Tess Cruz 1992-02-17 00:00:00 2005-07-04 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=5084 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution demersal; freshwater