FB-11014 http://www.fishbase.org/summary/SpeciesSummary.php?id=11014 Animalia Chordata Teleostei Osteoglossiformes Mormyridae Petrocephalus Petrocephalus microphthalmus Pellegrin, 1909 Rypoun malooký Väikesilm-kivipeakala Ndembe 小眼岩头长颌鱼 小眼岩頭長頜魚 1994-06-17 2011-11-03 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) Gosse, J.P.0 Le milieu aquatique et l'écologie des poissons dans la région de Yangambi. Ann. Mus. R. Afr. Centr., Sér. in-8°, Sci. Zool., 116:113-270. (Ref. 4910) 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) Poll, M.0 Contribution à la faune ichthyologique de l'Angola. Diamang Publ. Cult., nr. 75:381 p. (Ref. 11970) 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 American Museum of Natural History. American Museum of Natural History, Central Park West , NY 10024-5192, USA. (Ref. 41414) Matthes, H.0 Les poissons du lac Tumba et de la région d'Ikela. Étude systématique et écologique. Ann. Mus. R. Afr. Centr., série in-8°, Sci. Zool. 126:204 p. (Ref. 41580) Poll, M.0 Recherches sur la faune ichthyologique de la région du Stanley-Pool. Ann. Mus. R. Congo Belge, Sér. In-8°, Sci. Zool., 71:75-174. (Ref. 41585) Gosse, J.-P.0 Les poissons du bassin de l'Ubangi. Mus. R. Afr. Centr., Doc. Zool., 13:56 p. (Ref. 45441) Daget, J.0 Contribution à la faune de la République Unie du Cameroun. Poissons du Dja, du Boumba et du Ngoko. Cybium 3(3):35-52. (Ref. 46233) 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) Vivien, J.0 Faune du Cameroun. Guide des mammifères et poissons. GICAM et Ministère de la Coopération et du Développement, Yaoundé/Paris. 271 p. (Ref. 51193) Lavoué, S., C.D. Hopkins and A. Kamdem Toham0 The <i>Petrocephalus</i> (Pisces, Osteoglossomorpha, Mormyridae) of Gabon, Central Africa, with the description of a new species. Zoosystema 26(3):511-535. (Ref. 52344) Chinese Academy of Fishery Sciences0 Chinese aquatic germplasm resources database. http://zzzy.fishinfo.cn (Ref. 58108) Hopkins, C.D., S. Lavoué and J.P. Sullivan0 Mormyridae. p. 219-334. 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. 81635) Lavoué, S., J.P. Sullivan and M.E. Arnegard0 African weakly electric fishes of the genus <i>Petrocephalus</i> (Osteoglossomorpha: Mormyridae) of Odzala National Park, Republic of the Congo (Lékoli River, Congo River basin) with description of five new species. Zootaxa 2600:1-52. (Ref. 85331) eElurikkus0 eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ (Ref. 105471) Decru, E.0 The ichthyofauna in the Central Congo basin: diversity and distribution in the north-eastern tributaries. KULeuven, Faculty of Science, Leuven (Belgium), 303p. (Ref. 106290) Sukhum, K.V., M.K. Freiler, R. Wang and B.A. Carlson0 The costs of a big brain: extreme encephalization results in higher energetic demand and reduced hypoxia tolerance in weakly African fishes. Proc. R. Soc. B 283:2016-2157. (Ref. 117394) Skelton, P.H.0 Chapter 11. The freshwater fishes of Angola. p. 207-242. In B.J. Huntley, V. Russo, F. Lages and N. Ferrand (eds.) Biodiversity of Angola. Science & conservation: a modern synthesis. Springer Nature Switzerland AG, Cham, Switzerland. 549 p. (Ref. 120641) FB-DiagnosticDescr-11014 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1999-10-18 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=11014 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Uses Petrocephalus microphthalmus is distinguished from all other Petrocephalus species in Central Africa by the following combination of characteristics: short dorsal fin with only 18 or fewer branched rays, long anal fin with 23-27 branched rays, eye small (HL/ED=4,1-4,8), mouth moderately wide, only 9-11 teeth in the upper jaw, 14-20 teeth in the lower jaw, no more than 10 scales between the anterior base of the anal fin and the lateral line (Ref. 52344, 85331). Absence of black pigment patches, except for a characteristic black blotch on the anterior dorsal fin rays near the origin of this fin; body silvery/purplish, iridescent (Ref. 85331). Lavoué, S., J.P. Sullivan and M.E. Arnegard 2010 African weakly electric fishes of the genus <i>Petrocephalus</i> (Osteoglossomorpha: Mormyridae) of Odzala National Park, Republic of the Congo (Lékoli River, Congo River basin) with description of five new species. Zootaxa 2600:1-52. (Ref. 85331) FB-Morphology-11014 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1999-10-18 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=11014 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Migration Dorsal soft rays (total): 18 - 21; Analsoft rays: 25 - 29 Lavoué, S., J.P. Sullivan and M.E. Arnegard 2010 African weakly electric fishes of the genus <i>Petrocephalus</i> (Osteoglossomorpha: Mormyridae) of Odzala National Park, Republic of the Congo (Lékoli River, Congo River basin) with description of five new species. Zootaxa 2600:1-52. (Ref. 85331) FB-Distribution-11014 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-06-17 00:00:00 2019-09-06 20:35:54 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=11014 http://rs.tdwg.org/ontology/voc/SPMInfoItems#TrophicStrategy Africa: Sanaga River in the north to the more southern Kouilou-Niari River, including the rivers Ntem and Ogowe (Ref. 85331). Also in the middle Congo River basin, downstream up to the lower Congo River near Brazzaville (Ref. 85331) and southwards to Angola (Ref. 120641). Lavoué, S., J.P. Sullivan and M.E. Arnegard 2010 African weakly electric fishes of the genus <i>Petrocephalus</i> (Osteoglossomorpha: Mormyridae) of Odzala National Park, Republic of the Congo (Lékoli River, Congo River basin) with description of five new species. Zootaxa 2600:1-52. (Ref. 85331) FB-Size-11014 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-06-17 00:00:00 2011-11-03 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=11014 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size 5.2 cm TL (male/unsexed; (Ref. 11970)) Poll, M. 1967 Contribution à la faune ichthyologique de l'Angola. Diamang Publ. Cult., nr. 75:381 p. (Ref. 11970) 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#Threats 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-11014 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-06-17 00:00:00 2011-11-03 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=11014 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat demersal; freshwater