Despite the great genetic differentiation of S. glanis populations, no consistent pattern of geographical structuring was revealed, in contrast to previous studies of European freshwater fish species. Is European catfish (Siluris glanis) really becoming abundant in the River Thames? It was introduced for angling and aquaculture in Spain, Italy and France. Wels catfish are distinguishable by an elongated scale-less, slime-covered body, with strong upper body strength and laterally flattened tail. Aquatic Conservation: Marine and Freshwater Ecosystems, 20(3):269-273. http://www3.interscience.wiley.com/cgi-bin/fulltext/123297656/PDFSTART, Crivelli AJ, 1995. Voracious invader or benign feline? S'il avait un temps quasiment disparu des rivières françaises, il a depuis été réintroduit et est notamment élevé pour la pêche, non sans controverse car son caractère vorace peut le rendre nuisible pour les autres espèces. Son système auditif est très perfectionné, lui permettant d'entendre la moindre vibration. http://www.fao.org/fishery/en. Tête aplatie, 6 barbillons très sensibles. 1 à 2 m de long, parfois plus, pour un poids de plus de 120 kg. Further details may be available for individual references in the Distribution Table Details section which can be selected by going to Generate Report. Originaire du Danube en Europe Centrale, il a été élevé et introduit pour la pêche dans divers fleuves et étangs. Silure glane Poissons / Ostariophysien . The diet of adult fish is known to include sunbleak (Leucaspius delineatus), ruffe (Gymnocephalus cernuus), roach (Rutilus rutilus), dace (Leuciscus leuciscus), common bream (Abramis brama), silver bream (Blicca bjoerkna), rudd (Scardinus erythrophthalmus), bitterling (Rhodeus sericeus), European eel (Anguilla anguilla), red swamp crayfish (Procambarus clarkii) and signal crayfish (Pacifastacus leniusculus). On the sheat fish of the Netherlands, Silurus glanis Linnaeus. S. glanis is the largest-bodied European freshwater fish. [English title not available]. Conservation Biology, 22(3):521-533. http://www.blackwell-synergy.com/loi/cbi, Rees EMA, 2010. In April 2012, accidental flooding from licensed lakes containing wels catfish into flood valleys of the River Colne and Chelmer in East Anglia were being investigated. Hendry, A. P., Wenburg, J. K., Bentzen, P., Volk, E. C., Quinn, T. P., 2000. Journal of Biological Research, 15:25-35. http://www.jbr.gr/papers20111/03-Vittas-et-al.pdf, Wisniewolski W, 1989. Isolation of microsatellite loci in European catfish, Silurus glanis. (Die westliche Verbreitungsgrenze des Welses, Silurus glanis, an Rhine und Elbe.) The eggs are large, about 1-3 mm in diameter (Copp et al., 2009). Contribution of anadromous fish to the diet of European catfish in a large river system. C'est un super prédateur des rivières, opportuniste, adaptable et capable d'apprentissage. Males mature earlier than females, with mass maturation at 3-4 yrs, 57-66 cm and 1.3-2.3 kg, in contrast to females that mature at 4 yrs at minimum length 87.05 cm (Alp et al., 2004; Froese and Pauly, 2012). Fisheries - Commercial designations. Acta Ichthyologica et Piscatoria, 26(1), 93-101. They have a tiny dorsal fin made up of a single spine and 4-5 dorsal soft rays, one anal spine, 83-95 soft anal rays and a caudal fin of 17 soft rays (Froese and Pauly, 2012). http://www.fishbase.org, Gozlan RE, Flower CJ, Pinder AC, 2003. Le silure est originaire d’Europe centrale. The potential risk of hybridization with native species is likely to be limited to native Silurus species, such as the native congener S. aristotelis in Greece. Aquaculture - a gateway for exotic species. Fish consumption is low in central and eastern European countries in comparison to western Europe, which may be related to economic factors including income, fisheries trading and distribution (fish is more expensive than meat in most eastern European countries). The routes used to introduce non-native fish species are closely related to the nature and extent of different anthropogenic activities such as aquaculture, research, pest control and also recreational fishing. Testing the Alms Welsfutter diet on sheath fish (Silurus glanis) culture in silos. français: Silure glane hrvatski: Som magyar: Európai harcsa Ido: Siluro íslenska: Fengrani italiano: Siluro d'Europa 日本語: ヨーロッパオオナマズ ქართული: ლოქო қазақша: Жайын Lëtzebuergesch: Europäesche Wels lingála: Ngɔlɔ lietuvių: Paprastasis šamas latviešu: Sams C'est le plus grand poisson d'eau douce d'Eurasie et le troisième plus grand au monde, pouvant atteindre plus de 2,7 m de longueur et 130 kg [1], [2]. Results of rearing two-year-old European wels (Silurus glanis L.) in ponds stocked with intensively cultured yearling. On peut trouver les cousins du silure jusqu'en Asie du Sud-est. Fish and Fisheries. GISD/IASPMR: Invasive Alien Species Pathway Management Resource and DAISIE European Invasive Alien Species Gateway. A model of isolation by distance seems more probable and a hypothesis of recent dispersion from only one glacial refugium around the Ponto-Caspian region is proposed. Due to the variable regulations around (de)registration of pesticides, your national list of registered pesticides or relevant authority should be consulted to determine which products are legally allowed for use in your country when considering chemical control. Les Hommes ont introduit cet énorme poisson, qui s’est largement répandu dans de nombreuses rivières où les lamproies marines migrent. Peu exigeant en revanche quand à la qualité et la teneur en oxygène, il évolue dans toutes sortes de milieux, pourvu que les eaux soient calmes ou faiblement courantes. Il reste la plupart du temps au fond et remonte très peu à la surface. Silurus glanis (wels catfish); line caught adult. http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0025732 doi: 10.1371/journal.pone.0025732, Britton JR, Cucherousset J, Davies GD, Godard MJ, Copp GH, 2010. Technical Proceedings of the Conference on Aquaculture in the Third Millennium, Bangkok, Thailand, February 2000. Froese R, Pauly D, 2012. Handbook of European Freshwater Fishes. Colis de 3kgs. Habitat(s) lié(s) au taxon Silurus glanis (Silure glane) En poursuivant votre navigation sur ce site, vous acceptez l’utilisation de cookies pour vous proposer des contenus et services adaptés et réaliser des statistiques de visites. Fontenay-sous-Bois, France: Conseil Supérieur de la Pêche, 92 pp, Varadi, L., Szucs, I., Pekar, F., Blokhin, S., Csavas, I., 2001. Rahel FJ, Olden JD, 2008. Habitat et comportement. Are fish introductions a threat to endemic freshwater fishes in the northern Mediterranean region? River Hampshire Avon assessment of risk posed by S. glanis. Ulikowski, D., Borkowska, I., Chybowski, L., 1998. Following spawning, S. glanis exhibits a guarders and nesters reproductive strategy with the male protecting the cluster of eggs laid by the female in his nest excavated amongst the substratum and made from plant material. A la découverte de l'étrange famille des poissons-chats et du silure, le géant des fleuves et rivières français qui peut dépasser les 2,50 m de long ! Studies on wels catfish (Silurus glanis) development during cold season as an auxiliary species in sturgeon recirculated aquaculture systems. Tête aplatie, 6 barbillons très sensibles. They can be identified by 6 barbels, 2 long ones on each side of the mouth and 4 shorter ones from the lower jaw. The introduction of S. glanis in angling clubs is likely to increase revenue to local communities and generate business. Zaikov, A., Iliev, I., Hubenova, T., 2008. Eggs are protected by mucous and stickiness. 2011; Syväranta et al. Rapid evolution of reproductive isolation in the wild: evidence from introduced salmon. Son nom scientifique est Amiurus nebulosus Le silure est un poisson parfois nommé à tort poisson-chat. of coldest month > 0°C and < 18°C, mean warmest month > 10°C, Cf - Warm temperate climate, wet all year, Warm average temp. It was first introduced to England in 1880, into enclosed recreational lakes of a private Bedfordshire manor estate at Woburn Abbey, for fishing. 2013, http://www.fao.org/figis/servlet/static?dom=collection&xml=dias.xml, Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. Strasbourg, France: Convention on the Conservation of European Wildlife and Natural Habitats, 35 pp. Il fraye en couple puis la femelle pond une grande quantité d'œufs dans un nid qu'elle a préparé et sur lequel le mâle veille jalousement. They can also use holes or burrows of clay and muddy bottom substrate of lakes and ponds and are often hidden among dense macrophyte cover. 2009; Rees, 2010; Hickley and Chare, 2004). Carnivore : poissons, vers, lamproies, écrevisses. Body colour is variable but normally dark greenish-black with creamy yellow sides creating a mottled effect.They are solitary, predatory, opportunistic scavengers that hunt for stragglers (Boujard, 1995; Copp et al., 2009; Britton et al., 2010). Introduction of S. glanis for aquaculture and enhancement of sport angling is common. The wels catfish S. glanis is part of the family Siluridae, a group of freshwater fish native to Europe, Asia and Africa. Water and Environment Journal, 20(4):233-239. http://www.blackwell-synergy.com/loi/wej. Maximum reported age is 80 yrs (Kottelat and Freyhof, 2007), although life span is commonly 15-30 yrs. Aquaculture, 243(1/4), 323-329. http://www.sciencedirect.com/science/journal/00448486, Kinzelbach R, 1992. They are a demersal species, find refuge in crevices and woody root habitats, and prefer slow flowing rivers and weedy covered, vegetated lakes. S. glanis is a warm water predatory fish with fast growth rate (Cirkovic, 2012); cultured fish can attain a mean length increment of >15cm TL within 4 months at optimum temperatures >26ºC (Hilge, 1989). The species sometimes enters brackish water in the Black Sea and Baltic Sea (Froese and Pauly, 2012). 2008; Muscalu et al. BioScience, 50(3):239-244, Shikhshabekov MM, 1978. Routes of introduction of S. glanis include recreational angling, aquaculture and also use as a biological control agent for cyprinid fish, with certain pathways being more frequent in some countries; for example, the species is predominantly farmed in aquaculture in Italy, Romania, Poland and the Netherlands, but used mainly to enhance recreational angling in the UK. ©Dieter Florian/via wikipedia - CC BY-SA 3.0 DE. Thème : Le silure glane . Wels catfish (Silurus glanis); adult fish, captured in the Syr Darya, a river in Central Asia. Archiwum Rybactwa Polskiego, 6(1), 97-106. Il fréquente les eaux calmes, troubles, sombres et profondes à fonds vaseux. The mitochondrial genome of the European catfish Silurus glanis (Siluriformes, Siluridae). Investigation on growth rate and food conversion ratio of wels (Silurus glanis L.) in controlled conditions. 2003Gullu et al. There is intensive daytime use of littoral habitat, resting within dense vegetation (Copp et al., 2009). According to Linhart et al. Risk of establishment increases in warmer climates such as the Mediterranean as rapid growth and breeding are enhanced by warmer temperatures of 25-28ºC in contrast to likelihood of more sporadic establishment in Northern climates. Fischokologie, 6:7-20, Kottelat M, Freyhof J, 2007. Generate a print friendly version containing only the sections you need. Le silure glane est un poisson typique de l’Europe centrale. Le silure glane (Silurus glanis) est une espèce de poissons d'eau douce du genre Silurus, originaire du Paléarctique occidental. Since 1975, it has been farmed for its meat in pond cultures in Italy and former Yugoslavia, and also in its native range in Hungary, Poland, Slovakia and Lithuania (and also Belarus -- Dokuchayeva, 2011), where the species is considered an expensive meat delicacy. [Cefas Science Technical Report No. Fonds des eaux profondes et calmes des fleuves et rivières d'Europe jusqu'au centre de l'Asie. Currently, wels catfish are predominantly found in the South East and Midlands areas of the UK. Previous studies of cultured S. glanis in central and eastern Europe indicated that this species is capable of rapid growth in warm waters >20ºC (Linhart et al. Data source for updated system data added to species habitat list. S. glanis is native to eastern Europe and western Asia (Kinzelbach, 1992), but is now established in at least seven countries to the west and south of its native range (Elvira, 2001). Eaux Libres, 38:19-21. Please consider upgrading your browser to the latest version or installing a new browser. PLoS ONE, 6(10), e25732. S. glanis has fewer alleles than S. aristotelis and S. triostegus but similar observed and expected heterozygosities (Krieg et al., 1999). 2003), and also overwintering mortality as S. glanis larvae are unable to survive low temperatures <13ºC (David, 2006; Copp et al. 2009Bevacqua et al. A “do nothing” approach is advocated in low risk situations, whereas removal or containment are considered options in higher risk situations. The different routes of introduction are pertinent regarding release of non-native fish, as some routes such as angling have a greater risk of unregulated transfer activities from fishermen in unsupervised lakes. 3 paires de barbillons aux coins de la bouche dont une très longue. Diel rhythms of feeding activity in the European catfish, Silurus glanis. Erik Truffaz Quarte ; Gites de groupe de 16 à 24 couchages en Franc ; Eco-habitat : petites annonces courtes et gratuites - page 1 ; Actualités Commune de Saint-Priva ; Accueil - Produits de la me ; populaire: Cathédrale strasbourg horloge. Aquatic Biology, 8(2), 137-144. http://www.int-res.com/articles/ab2009/8/b008p137.pdf, Syväranta, J., Cucherousset, J., Kopp, D., Martino, A., Céréghino, R., Santoul, F., 2009. Le silure glane possède de nombreuses petites dents.