FB-65300 http://www.fishbase.org/summary/SpeciesSummary.php?id=65300 Animalia Chordata Teleostei Perciformes/Cottoidei Cottidae Cottus Cottus immaculatus Kinziger & Wood, 2010 Freshwater tyulka Kasahstani tülka Clupea cultriventris tscharchalensis Borodin, 1896 2010-01-29 2021-10-04 Bogutskaya, N.G. and A.M. Naseka0 REGIONAL CHECK-LISTS: Volga River Drainage Area. In Website and Database: "Freshwater Fishes of Russia": A Source of Information on the Current State of the Fauna. Zoological Institute RAS. (Ref. 58297) Kottelat, M. and J. Freyhof0 Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043) eElurikkus0 eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ (Ref. 105471) FB-GeneralDescr-65309 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-02-05 00:00:00 2013-07-15 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65309 Inhabits pelagic zone of large freshwater lakes and reservoirs. Preys on crustaceans such as copepods and cladocerans. Spawns in open water (Ref. 59043). Kottelat, M. and J. Freyhof 2007 Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043) FB-Distribution-65309 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-02-05 00:00:00 2025-08-12 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65309 Europe: Volga and Ural drainages. Has been invasive in the middle Don drainage and in the middle and upper Volga drainage, especially in River Kama. Kottelat, M. and J. Freyhof 2007 Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043) FB-Size-65309 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-02-05 00:00:00 2013-07-15 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65309 10.0 cm SL (male/unsexed; (Ref. 59043)); max. reported age: 5 years (Ref. 59043) Kottelat, M. and J. Freyhof 2007 Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043) Kottelat, M. and J. Freyhof 2007 Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043) 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/ 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-65309 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-02-05 00:00:00 2013-07-15 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65309 pelagic; freshwater