FB-9984 http://www.fishbase.org/summary/SpeciesSummary.php?id=9984 Animalia Chordata Teleostei Gobiiformes Gobiidae Porogobius Porogobius schlegelii (Günther, 1861) Guineantokko 施氏犀孔鰕虎魚 施氏犀孔鰕虎鱼 Acentrogobius schlegelii (Günther, 1861) Coronogobius schlegeli (Günther, 1861) Gobius pappenheimi Ahl, 1925 Gobius schlegelii Günther, 1861 1994-05-05 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) Trewavas, E. and F.R. Irvine0 Fresh-water fishes. p. 221-282. In F.R. Irvine (ed.) The fishes and fisheries of the Gold Coast. The Crown Agents for the Colonies, London. 352 p. (Ref. 11235) 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) Baensch, H.A. and R. Riehl0 Aquarien Atlas, Band 5. Mergus Verlag, Melle, Germany. 1148 p. (Ref. 13614) Reiner, F.0 Catálogo dos peixes do arquipélago de Cabo Verde. Publ. Avuls. Inst. Port. Invest. Mar. 2:339 p. (Ref. 27000) 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) Swedish Museum of Natural History0 Fish collection database of the Naturhistoriska riksmuseet (Swedish Museum of Natural History). Ichthyology Section, Department of Vertebrate Zoology, Swedish Museum of Natural History, Stockholm, Sweden. (Ref. 31402) 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) 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) Alfred-Ockiya, J.F.0 Study of food habits of goby, <i>Porogobius schlegelii</i> (Günther, 1861) from Elechi Creek, off Bonny River, Niger Delta, Nigeria. J. Aquat. Sci. 16(2):79-82. (Ref. 47175) Varjo, M., L. Koli and H. Dahlström0 Kalannimiluettelo (versio 10/03). Suomen Biologian Seura Vanamo Ry. (Ref. 51086) 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) Albaret, J.-J., M. Simier, F.S. Darboe, J.-M. Ecoutin, J. Raffray and L.T. de Morais0 Fish diversity and distribution in the Gambia estuary, West Africa, in relation to environmental variables. Aquat. Living Resour. 17:35-46. (Ref. 78745) 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) 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 2010. (Ref. 83882) 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) Wirtz, P., A. Brito, J.M. Falcón, R. Freitas, R. Fricke, V. Monteiro, F. Reiner and O. Tariche0 The coastal fishes of the Cape Verde Islands - new records and an annotated check-list. Spixiana 36(1):113-142. (Ref. 94080) 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) Lederoun, D., P. Lalèyè, E. Vreven and P. Vandewalle0 Length-weight and length-length relationships and condition factors of 30 actinopterygian fish from the Mono basin (Benin and Togo, West Africa). Cybium 40(4):267-274. (Ref. 114212) Lederoun, D., V.H. Ahouanganon, R.A. Dagnide, P. Vandewalle and P. Lalèyè0 Evaluation of length-weight and length-length relationships of some of the most abundant commercial fishes from the Couffo River basin (Benin, West Africa). Fisheries & Aquatic Life 30(2):63-73. (Ref. 128374) 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-9984 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-05-05 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=9984 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Occurs inshore, in the intertidal zone (Ref. 4343), in brackish and freshwaters, particularly estuaries, coastal lagoons, mangrove swamps (Ref. 4343, 57403, 79590), creeks and lower river basins (Ref. 57403). Tolerant of fresh waters and may ascend rivers, although less common in these habitats; may establish burrows in subtidal mud (Ref. 79590). Feeds on fish, lamellibranchs, phytoplankton and detritus (Ref. 28587). 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-9984 http://purl.org/dc/dcmitype/Text text/html Tobias Musschoot 2015-05-07 00:00:00 2017-11-17 21:26:44 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=9984 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Diagnosis: each side of lower jaw with a recurved canine tooth approximately midway along its length (Ref. 57403). Outer row of teeth on lower jaw ending posteriorly in one or more long, recurved teeth (Ref. 79590). Angle of mouth reaching to below anterior margin of eye; 30-35 ctenoid scales in longitudinal series (including about 2-3 scales on caudal fin base), 9 scales in rearward transverse series; 1st dorsal fin: VI; 2nd dorsal fin: I,9 (infrequently 10); anal fin: I,8-9; pectoral fins: 19; pelvic fins just reaching to anus, relatively broad but with thin membrane between spines; caudal fin with 17 segmented rays (usually 14 of which are branched) (Ref. 57403, 79590).Coloration: Preserved specimens: very pale (whitish in alcohol); body covered with numerous small, black spots, larger and more close-set on dorsum; lateral part of head with a dark band running in a crescent from above posterior tip of jaw up towards eye, continuing under ventral margin of eye, and extending posteriorly to dorsal edge of operculum; head with dark, median predorsal band; flanks, below lateral line, with several short vertical bars of fine black dots, darkest bars located at level of 2nd dorsal fin; pectoral fin with dark patch near base of upper rays; just posterior to this there is a band of dark pigment running posteroventrally down upper part of fin; lower, anterior part of pectoral fin bears a narrow, longitudinal, band of dark pigment; other parts of fin with fine black speckling; white longitudinal band along middle of each dorsal fin, and a black longitudinal band along middle of anal fin; pelvic fins with black pigment between rays; caudal fin speckled black, with some dark spots aligned in vertical or slightly oblique rows (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-9984 http://purl.org/dc/dcmitype/Text text/html Tobias Musschoot 2015-05-07 00:00:00 2017-11-17 21:26:44 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=9984 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Dorsal spines (total): 7; Dorsal soft rays (total): 9 - 10; Analspines: 1; Analsoft rays: 8 - 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-9984 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-05-05 00:00:00 2023-03-09 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=9984 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Africa: Senegal to Democratic Republic of the Congo (Ref. 7390, 57403, 79590, 80060). Also known from Cape Verde and islands in the Gulf of Guinea (Ref. 5299, 79590). Harrison, I.J. and P.J. Miller 1992 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) FB-Migration-9984 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-05-05 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=9984 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Uses 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-TrophicStrategy-9984 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1999-09-23 00:00:00 1999-12-13 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public schlegelii http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Feeds on fish, mollusks, phytoplankton and detritus (Ref. 28587). Maugé, L.A. 1986 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) FB-Size-9984 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-05-05 00:00:00 2024-04-16 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=9984 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats 18.9 cm TL (male/unsexed; (Ref. 128374)) Lederoun, D., V.H. Ahouanganon, R.A. Dagnide, P. Vandewalle and P. Lalèyè 2022 Evaluation of length-weight and length-length relationships of some of the most abundant commercial fishes from the Couffo River basin (Benin, West Africa). Fisheries & Aquatic Life 30(2):63-73. (Ref. 128374) 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#Habitat 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-9984 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1994-05-05 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=9984 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution 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)