FB-62349 http://www.fishbase.org/summary/SpeciesSummary.php?id=62349 Animalia Chordata Teleostei Gobiiformes Butidae Bostrychus Bostrychus microphthalmus Hoese & Kottelat, 2005 Scheldegroppe Bavard Chabot Chabot celtique Chabot fluviatile Têtard 2005-11-17 2005-11-17 Freyhof, J., M. Kottelat and A. Nolte0 Taxonomic diversity of European Cottus with description of eight new species (Teleostei: Cottidae). Ichthyol. Explor. Freshwat. 16(2):107-172. (Ref. 55856) Kottelat, M. and J. Freyhof0 Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043) Bittner, H.J.0 Deutsche Namen. DATZ 64(1):72. (Ref. 85864) Verreycken, H., G. Van Thuyne and C. Belpaire0 Length-weight relationships of 40 freshwater fish species from two decades of monitoring in Flanders (Belgium). J. Appl. Ichthyol. 2011:1-5. (Ref. 88166) Keith, P., H. Persat, E. Feunteun and J. Allardi0 Les poissons d'eau douce de France. Biotope, Mèze; Muséum national d'Histoire naturelle, Paris (collection Inventaires et biodiversité), 552 p. (Ref. 89113) IUCN0 The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ (Ref. 130435) FB-GeneralDescr-62356 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-11-18 00:00:00 2024-03-25 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=62356 http://rs.tdwg.org/ontology/voc/SPMInfoItems#TrophicStrategy Occurs in all kinds of streams and rivers including large main rivers, all kinds of shores with coarse gravel or large stones in flowing and stagnant water of rivers, harbors and backwaters (Ref. 55856). Feeds on a wide variety of benthic invertebrates (Ref. 59043). Freyhof, J., M. Kottelat and A. Nolte 2005 Taxonomic diversity of European Cottus with description of eight new species (Teleostei: Cottidae). Ichthyol. Explor. Freshwat. 16(2):107-172. (Ref. 55856) FB-DiagnosticDescr-62356 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-11-21 00:00:00 2005-11-21 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62356 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Differs from other species of Cottus in the North Sea and Atlantic basins by the combination of the following characters: no distinct transverse bands on pelvic fin; prickling on body extending backwards to caudal peduncle in juveniles and most adults; sometimes absent in large males; first dorsal fin marbled or black in nuptial males; eye diameter 18-21% HL; interorbital distance 0.7-1.9 times in eye diameter; last anal-fin ray connected to body by a membrane along 0.1-0.90 of its length (Ref. 55856). Freyhof, J., M. Kottelat and A. Nolte 2005 Taxonomic diversity of European Cottus with description of eight new species (Teleostei: Cottidae). Ichthyol. Explor. Freshwat. 16(2):107-172. (Ref. 55856) FB-Morphology-62356 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-11-21 00:00:00 2005-11-21 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62356 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Analsoft rays: 11 - 13 Freyhof, J., M. Kottelat and A. Nolte 2005 Taxonomic diversity of European Cottus with description of eight new species (Teleostei: Cottidae). Ichthyol. Explor. Freshwat. 16(2):107-172. (Ref. 55856) FB-Distribution-62356 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-11-18 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=62356 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Europe: Great Britain; Atlantic drainages from Garonne (tributaries draining from Massif Central) to Scheldt in France and Belgium. Also in rivers Mosel and Sieg in Germany. Might also be present in other major Rhine tributaries, the French stretch of the upper Rhine and the lower Meuse. Invasive in Rhine drainage in Germany and the Netherlands, reaching upriver (southwar) to Karlsruhe. This invasive population in the Rhine is an intermediate between Cottus perifretum Cottus rhenanus and forms a distinct genetic group across its whole expansion range. Kottelat, M. and J. Freyhof 2007 Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043) FB-Uses-62356 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-11-18 00:00:00 2024-03-25 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ FAO General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62356 fisheries: of no interest FB-Size-62356 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-11-18 00:00:00 2024-03-25 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=62356 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription 13.4 cm TL (male/unsexed; (Ref. 88166)); max. reported age: 6 years (Ref. 59043) Verreycken, H., G. Van Thuyne and C. Belpaire 2011 Length-weight relationships of 40 freshwater fish species from two decades of monitoring in Flanders (Belgium). J. Appl. Ichthyol. 2011:1-5. (Ref. 88166) 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/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology 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-62356 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-11-18 00:00:00 2024-03-25 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=62356 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution benthopelagic; freshwater