FB-3680 http://www.fishbase.org/summary/SpeciesSummary.php?id=3680 Animalia Chordata Teleostei Carangaria/misc Polynemidae Polydactylus Polydactylus approximans (Lay & Bennett, 1839) Barbudo زعنفة رقيقة زرقاء Blå trådfinnefisk Fingerfisch Blue bobo Pacific threadfin Rihmaevä Barbure bleu Barbure bobo Tsubamekonoshiro Trådfisk Aguapuro Barbudo Barbeta Barbeta blanca Barbon Barbudo azul Barbudo común Barbudo seis barbas Bobo blanco Guapuro Guapuro azul 太平洋多指鲅 太平洋馬鮁 太平洋马鲅 Polynemus approximans Lay & Bennett, 1839 Polynemus californiensis Thominot, 1886 1991-05-01 2024-01-23 Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott0 A list of common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (12)1-174. (Ref. 276) Eschmeyer, W.N., E.S. Herald and H. Hammann0 A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. 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(Ref. 5969) Barriga, R.0 Peces de agua dulce del Ecuador. Revista de Informacion tecnico-cientifica, Quito, Ecuador, Politecnica, XVI(3):7-88. (Ref. 9082) Schneider, M.0 Polynemidae. Barbudos. p. 1386-1387. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9332) González, G.D. and L.A. Soto0 Hábitos alimentícios de peces depredadores del sistema lagunar Huizache-Caimanero, Sinaloa, México. Inst. Cienc. del Mary Limnol. Univ. Nal. Autón. México 15(1)97-124. (Ref. 9595) Anonymous0 Fish collection database of the University of British Columbia Fish Museum Fish Museum. University of British Columbia, Vancouver, Canada. (Ref. 10937) CENAIM0 A field guide to the edible fishes and shellfishes in coastal waters of Ecuador. Centro Nacional de Acuicultura e Investigaciones Marinas (CENAIM), Ecuador. 95 p. (Ref. 11035) Eschmeyer, W.N.0 PISCES. 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Lea and J.D. Williams0 Common and scientific names of fishes from the United States, Canada, and Mexico. American Fisheries Society, Special Publication 29, Bethesda, Maryland. ix, 386 p. + 1 CD. (Ref. 52299) Jiménez Prado, P. and P. Béarez0 Peces Marinos del Ecuador continental. Tomo 2: Guía de Especies / Marine fishes of continental Ecuador. Volume 2: Species Guide. SIMBIOE/NAZCA/IFEA. (Ref. 55763) Ocean Biogeographic Information System0 <i>Polydactylus approximans</i> Data Extent Map (from OBIS Australia/ C Square Mapper). (data sourced from FishBase DiGIR Provider-Philippine Server, UW Fish specimens). Retrieved July 05, 2006 at www.iobis.org. (Ref. 56991) Motomura, H.0 Threadfins of the world (Family Polynemidae). An annotated and illustrated catalogue of polynemid species known to date. FAO Spec. Cat. Fish. Purp. Rome: FAO. 3:117 p. (Ref. 57343) Chinese Academy of Fishery Sciences0 Chinese aquatic germplasm resources database. http://zzzy.fishinfo.cn (Ref. 58108) Tapia-García, M., C. Suárez-Núñez, G. Cercenares, L. Guevara, M.C. Macutil-Montes and M.C. García-Abad0 Composición y distribución de la ictiofauna en la Laguna del Mar Muerto, Pacífico Mexicano. Rev. Biol. Trop. 46(2). (Ref. 74889) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis, 29 April 2008. (Ref. 75549) 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) Nieto-Navarro, J.T., M. Zetina-Rejón and F. Arreguín-Sánchez0 Length-weight relationship of demersal fish from the eastern coast of the mouth of the gulf of California. J. Fish. Aquat. Sci. 5(6):494-502. (Ref. 91172) McCosker, J.E. and R.H. Rosenblatt0 The fishes of the Galápagos archipelago: An update. Proc. Cal. Acad. Sci. 61[4(Suppl.2)]:167-195. (Ref. 94512) 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) González-Sansón, G., D. Aguilar-Betancourt, G. Kosonoy-Acevez, G. Lucano-Ramírez, S. Ruiz-Ramírez, J.R. Flores-Ortega and F. Silva-Bátiz0 Weight-length relationships for 38 fish species of Barra de Navidad coastal lagoon, Jalisco, Mexico. J. Appl. Ichthyol. 30(2):428-430. (Ref. 96592) 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]. 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Landry, M.J. Linares, C. McGlinn and …0 FishShapes v1: Functionally relevant measurements of teleost shape and size on three dimensions. Ecology 103(e3829):1-2. (Ref. 137577) FB-pic-3680-5300 http://purl.org/dc/dcmitype/StillImage image/gif FAO 1995-08-10 2005-06-14 http://creativecommons.org/licenses/by-nc/3.0/ This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 Unported License. Image can be freely copied and altered but may be used only for non-commercial purposes. Original author and source must be properly acknowledged John E. Randall General public http://www.fishbase.org/summary/SpeciesSummary.php?id=3680 http://www.fishbase.us/images/species/Poapp_u0.gif http://www.fishbase.us/images/thumbnails/gif/tn_Poapp_u0.gif FB-GeneralDescr-3680 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1991-05-01 00:00:00 2024-01-23 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=3680 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription Found in shallow water near the coast, on sand and mud bottoms (Ref. 9332). Larvae and small juveniles (>4 cm) are pelagic and sometimes occur several hundred kilometers offshore, whereas the larger juveniles and adults prefer shallow near-shore waters like bays, sloughs or estuaries where the bottom is sandy or muddy (Ref. 28023). Omnivorous, feeds on worms, sand crabs, shrimp, clams; sometimes feeds on fish like small anchovy (Ref. 28023). Esteemed food fish where it occurs (Ref. 57343). Also Ref. 55763. Motomura, H. 2004 Threadfins of the world (Family Polynemidae). An annotated and illustrated catalogue of polynemid species known to date. FAO Spec. Cat. Fish. Purp. Rome: FAO. 3:117 p. (Ref. 57343) FB-DiagnosticDescr-3680 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2003-01-08 00:00:00 2003-01-08 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=3680 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology Body grayish, no stripes or spots. Lip on lower jaw well developed. Dentary teeth restricted to dorsal surface. Maxilla not covered with scales. Pectoral filaments 6; longest not reaching beyond level of posterior end of anal fin base. Lateral line bifurcated on caudal fin membranes, extending to posterior margins of upper and lower caudal fin lobes. Swim bladder present (Ref. 45049). Motomura, H., S. Kimura and Y. Iwatsuki 2002 Revision of the threadfin genus <i>Polydactylus</i> (Perciformes, Polynemidae) from the eastern Pacific Ocean. Ichthyol. Res. 49(4):358-366. (Ref. 45049) FB-Morphology-3680 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2003-01-08 00:00:00 2003-01-08 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=3680 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Dorsal spines (total): 9; Dorsal soft rays (total): 11 - 13; Analspines: 3; Analsoft rays: 13 - 15; Vertebrae: 24 Motomura, H., S. Kimura and Y. Iwatsuki 2002 Revision of the threadfin genus <i>Polydactylus</i> (Perciformes, Polynemidae) from the eastern Pacific Ocean. Ichthyol. Res. 49(4):358-366. (Ref. 45049) FB-Distribution-3680 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1991-05-02 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=3680 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Uses Eastern Pacific: Monterey Bay, California, USA to Callao, Peru. One record from the Galapagos Islands. Rare north of Baja California, Mexico (Ref. 2850). Record from Chile (Ref. 9068) needs to be verified (Ref. 57343). Motomura, H. 2004 Threadfins of the world (Family Polynemidae). An annotated and illustrated catalogue of polynemid species known to date. FAO Spec. Cat. Fish. Purp. Rome: FAO. 3:117 p. (Ref. 57343) FB-Uses-3680 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1991-05-01 00:00:00 2024-01-23 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=3680 http://rs.tdwg.org/ontology/voc/SPMInfoItems#TrophicStrategy fisheries: commercial Fitch, J.E. and R.J. Lavenberg 1971 Marine food and game fishes of California. University of California Press, USA. 179 p. (Ref. 4563) FB-TrophicStrategy-3680 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1995-09-20 00:00:00 2015-03-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public approximans http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Occurs inshore over sand and mud (Ref. 9332). Schneider, M. 1995 Polynemidae. Barbudos. p. 1386-1387. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9332) FB-Size-3680 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1991-05-01 00:00:00 2024-01-23 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=3680 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats 36.8 cm TL (male/unsexed; (Ref. 115882)) Bautista-Romero, J.J., S.S. González-Peláez, L. Campos-Dávila and D.B. Lluch-Cota 2012 Length-weight relationship of wild fish captured at the mouth of Río Verde, Oaxaca, Mexico and connected lagoons (Miniyua, El Espejo, Chacahua and Pastoría). J. Appl. Ichthyol. 28:269-271. (Ref. 115882) 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#Diseases 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-3680 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1991-05-01 00:00:00 2024-01-23 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=3680 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Diseases demersal; brackish; marine; depth range 10 - 60 m (Ref. 91172) Nieto-Navarro, J.T., M. Zetina-Rejón and F. Arreguín-Sánchez 2010 Length-weight relationship of demersal fish from the eastern coast of the mouth of the gulf of California. J. Fish. Aquat. Sci. 5(6):494-502. (Ref. 91172)