FB-10007 http://www.fishbase.org/summary/SpeciesSummary.php?id=10007 Animalia Chordata Teleostei Gobiiformes Gobiidae Yongeichthys Yongeichthys thomasi (Boulenger, 1916) 汤氏裸颊鰕虎鱼 湯氏裸頰鰕虎魚 Ctenogobius thomasi (Boulenger, 1916) Gobius bequaerti Fowler, 1923 Gobius thomasi Boulenger, 1916 Stenogobius thomasi (Boulenger, 1916) 1994-05-06 2024-04-16 Maugé, L.A.0 Gobiidae. p. 358-388. In J. Daget, J.-P. Gosse 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. 2. (Ref. 4343) Miller, P.J.0 Gobiidae. p. 925-951. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon, SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 5299) Harrison, I.J. and P.J. Miller0 Gobiidae. p. 798-821. In C. Levêque, D. Paugy, and G.G. Teugels (eds.) Faune des poissons d'eaux douces et saumâtres d'Afrique de l'Ouest Tome 2. Coll. Faune Tropicale n° 28. Musée Royal de l'Afrique Centrale, Tervuren, Belgique and O.R.S.T.O.M., Paris, France, 902. (Ref. 7390) Anonymous0 Fish registrations within the museum database of the Vertebrate Section of the Royal Museum for Central Africa. MRAC, Tervuren, Belgium. (Ref. 12818) Baensch, H.A. and R. Riehl0 Aquarien Atlas, Band 5. Mergus Verlag, Melle, Germany. 1148 p. (Ref. 13614) 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) Afonso, P., F.M. Porteiro, R.S. Santos, J.P. Barreiros, J. Worms and P. Wirtz0 Coastal marine fishes of São Tomé Island (Gulf of Guinea). Arquipélago 17(A):65-92. (Ref. 34088) Zarske, A.0 Notize zur Ichthyofauna der Insel São Tomé (Golf von Guinea). Teleostei. 85-88. (Ref. 34920) 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) McDowall, R.M.0 The evolution of diadromy in fishes (revisited) and its place in phylogenetic analysis. Rev. Fish Biol. Fish. 7(4):443-462. (Ref. 46888) 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) Harrison, I.J., P.J. Miller and F. Pezold0 Gobiidae. p. 625-666 In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douce et saumâtres de l'Afrique de l'Ouest, Tome 2. Coll. Faune et Flore tropicales 40. Musée Royal de l'Afrique Centrale, Tervuren, Belgique, Museum National d'Histoire Naturalle, Paris, France and Institut de Recherche pour le Développement, Paris, France. 815 p. (Ref. 57403) Chinese Academy of Fishery Sciences0 Chinese aquatic germplasm resources database. http://zzzy.fishinfo.cn (Ref. 58108) Harrison, I.J., P.J. Miller and F. Pezold0 Gobiidae. p. 492-544. 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 2 / Poissons d’eaux douces et saumâtres de basse Guinée, ouest de l’Afrique centrale. Volume 2. Collection Faune et Flore Tropicales 42. Muséum National d’Histoire Naturelle, Paris (France), Musée Royal de l’Afrique Central, Tervuren (Belgium), Institut de Recherche pour le Développement, Paris (France). 603 pp. (Ref. 79590) Poll, M.0 Expédition océanographique belge dans les eaux côtières africaines de l'Atlantique Sud (1948-1949). Résultats scientifiques. Volume IV, fascicule 3B. Poissons. V. - Téléostéens acanthoptérygiens (deuxième partie). Institut Royal des Sciences Naturelles de Belgique, Bruxelles. 417 pp. (Ref. 80060) Fowler, H.W.0 New fishes obtained by the American Museum Congo Expedition 1909-1915. Am. Mus. Novit. 103:1-6. (Ref. 80061) Harrison, I.J., P.J. Miller and F. Pezold0 Gobiidae. p. 491-544. 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 II. 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. 603 pp. (Ref. 81676) 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) Patzner, R.A., J.L. Van Tassell, M. Kovačić and B.G. Kapoor0 The biology of gobies. Enfield, NH : Science Publishers ; Boca Raton, FL : DIstributed by CRC Press, 685 p. (Ref. 92840) 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) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) Da, N., K. Diop, G. Djidohokpin, Y. Ndiour, A. Bolonga, J. Snoeks and T. Musschoot0 Length-weight and length-length relationships of 48 Senegalese freshwater fish species based on collection specimens. Cybium 47(3):259-270. (Ref. 130826) FB-GeneralDescr-10007 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-05-06 00:00:00 2024-04-16 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=10007 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Endemic to brackish waters (Ref. 92840). Usually found in brackish waters of creeks close to river mouths, coastal lagoons (Ref. 4343, 7390, 57403, 79590), mangrove swamps (Ref. 7390, 57403, 79590), ponds and creeks (Ref. 4343). Rare reports of the species ascending rivers to freshwater, which it may tolerate for short periods (Ref. 57403, 79590). Maximum reported standard length 47 mm (=60 mm TL)(Ref. 79590). Harrison, I.J., P.J. Miller and F. Pezold 2003 Gobiidae. p. 625-666 In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douce et saumâtres de l'Afrique de l'Ouest, Tome 2. Coll. Faune et Flore tropicales 40. Musée Royal de l'Afrique Centrale, Tervuren, Belgique, Museum National d'Histoire Naturalle, Paris, France and Institut de Recherche pour le Développement, Paris, France. 815 p. (Ref. 57403) FB-DiagnosticDescr-10007 http://purl.org/dc/dcmitype/Text text/html Tobias Musschoot 2015-05-07 00:00:00 2017-11-17 20:55:10 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=10007 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Uses Diagnosis: mouth broad, lower jaw slightly prominent; outer row of caniniform teeth in lower jaw distinctly larger than inner rows; lateral teeth of this outer row particularly enlarged and backward-pointing; interorbital space narrow; small, cycloid, predorsal scales extending anteriorly beyond level of preoperculum, towards rear edge of orbit, with anterior margin of scaled area convex in dorsal view; 11-16 predorsal scales; small scales at bases of pectoral fins and slightly reduced scales at base of caudal fin; flanks covered with large, weakly ctenoid scales; 23-27 scales in longitudinal series (including about 2 scales on caudal fin base), 7-9 in rearward transverse series; 1st dorsal fin: VI, sometimes with spines prolonged; 2nd dorsal fin: I,8 (rarely 9); anal fin: I,7-9; pectoral fins: 15-17 rays; caudal fin rounded or subacuminate, with 17-18 segmented rays; tips of pelvic fins not reaching to anus (Ref. 57403, 79590).Coloration: Preserved specimens, as well as live individuals, can be identified by their characteristic pigmentation patterns; head with a black ‘chinstrap’ band slightly narrower than eye, running behind jaw, ventrally from lower margin of eye to isthmus on ventral part of head; blackish spot on upper part of pectoral-fin base, and another on flanks immediately dorsal to this; 3 black lines running anteriorly along head, each starting at pectoral spot: one band runs anteriorly along dorsal margin of operculum and preoperculum towards eye, where it extends anteroventrally along lower margin of eye until it meets black chinstrap band; 2nd band runs anteroventrally on operculum towards preoperculum or rear of suborbital region; 3rd band runs ventrally over operculum towards branchiostegal rays; body brownish, paler on belly; several irregular bars on back, sometimes extending onto flanks; faint band along midline, emphasized into about 5 regularly spaced spots on midline; dorsal and caudal fins dusky; distinct black spot at base of caudal fin; pelvic and pectoral fins dark; ventral region of pectoral-fin base with oval black spots, sometimes confluent and forming a crescentric band along lower fin margin; anal fin dark, especially near distal margin (Ref. 57403, 79590). Harrison, I.J., P.J. Miller and F. Pezold 2003 Gobiidae. p. 625-666 In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douce et saumâtres de l'Afrique de l'Ouest, Tome 2. Coll. Faune et Flore tropicales 40. Musée Royal de l'Afrique Centrale, Tervuren, Belgique, Museum National d'Histoire Naturalle, Paris, France and Institut de Recherche pour le Développement, Paris, France. 815 p. (Ref. 57403) FB-Morphology-10007 http://purl.org/dc/dcmitype/Text text/html Tobias Musschoot 2015-05-07 00:00:00 2017-11-17 20:55:10 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=10007 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Dorsal spines (total): 7; Dorsal soft rays (total): 8 - 9; Analspines: 1; Analsoft rays: 7 - 9 Harrison, I.J., P.J. Miller and F. Pezold 2003 Gobiidae. p. 625-666 In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douce et saumâtres de l'Afrique de l'Ouest, Tome 2. Coll. Faune et Flore tropicales 40. Musée Royal de l'Afrique Centrale, Tervuren, Belgique, Museum National d'Histoire Naturalle, Paris, France and Institut de Recherche pour le Développement, Paris, France. 815 p. (Ref. 57403) FB-Distribution-10007 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-05-06 00:00:00 2024-04-01 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=10007 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Africa: Senegal to Democratic Republic of the Congo (Ref. 7390, 57403, 79590, 80060). Harrison, I.J., P.J. Miller and F. Pezold 2003 Gobiidae. p. 625-666 In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douce et saumâtres de l'Afrique de l'Ouest, Tome 2. Coll. Faune et Flore tropicales 40. Musée Royal de l'Afrique Centrale, Tervuren, Belgique, Museum National d'Histoire Naturalle, Paris, France and Institut de Recherche pour le Développement, Paris, France. 815 p. (Ref. 57403) FB-Migration-10007 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-05-06 00:00:00 2024-04-16 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=10007 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Amphidromous. Refers to fishes that regularly migrate between freshwater and the sea (in both directions), but not for the purpose of breeding, as in anadromous and catadromous species. Sub-division of diadromous. Migrations should be cyclical and predictable and cover more than 100 km.Characteristic elements in amphidromy are: reproduction in fresh water, passage to sea by newly hatched larvae, a period of feeding and growing at sea usually a few months long, return to fresh water of well-grown juveniles, a further period of feeding and growing in fresh water, followed by reproduction there (Ref. 82692). McDowall, R.M. 1997 The evolution of diadromy in fishes (revisited) and its place in phylogenetic analysis. Rev. Fish Biol. Fish. 7(4):443-462. (Ref. 46888) FB-Size-10007 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-05-06 00:00:00 2024-04-16 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ FAO General public http://www.fishbase.org/summary/SpeciesSummary.php?id=10007 12.8 cm TL (male/unsexed; (Ref. 130826)) Da, N., K. Diop, G. Djidohokpin, Y. Ndiour, A. Bolonga, J. Snoeks and T. Musschoot 2023 Length-weight and length-length relationships of 48 Senegalese freshwater fish species based on collection specimens. Cybium 47(3):259-270. (Ref. 130826) 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/ FAO 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-10007 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-05-06 00:00:00 2024-04-16 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=10007 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription demersal; amphidromous (Ref. 46888); freshwater; brackish; marine McDowall, R.M. 1997 The evolution of diadromy in fishes (revisited) and its place in phylogenetic analysis. Rev. Fish Biol. Fish. 7(4):443-462. (Ref. 46888)