Cottus aleuticus és una espècie de peix pertanyent a la família dels còtids.
Descripció
Alimentació
Menja, principalment de nit, insectes aquàtics i invertebrats bentònics.[8]
Depredadors
És depredat per Oncorhynchus clarki, el salmó platejat (Oncorhynchus kisutch), Salvelinus malma i el salmó vermell (Oncorhynchus nerka).[9]
Hàbitat
És un peix demersal i de clima temperat (68°N-35°N).[5][10]
Distribució geogràfica
Es troba a Nord-amèrica: el Canadà i els Estats Units (incloent-hi Alaska).[5][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26]
Longevitat
La seua esperança de vida és de 8 anys.[27]
Observacions
És inofensiu per als humans.[5]
Referències
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↑ Linnaeus, C., 1758. Tomus I. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima, reformata. Holmiae. (Laurentii Salvii): (1-4), 1-824. «Enllaç».
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↑ uBio (anglès)
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↑ Gilbert, C. H., 1896. The ichthyological collections of the steamer Albatross during the years 1890 and 1891. Report of the United States Fish Commission v. 19 (1893): 393-476, Pls. 20-35.
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↑ Catalogue of Life (anglès)
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↑ 5,0 5,1 5,2 5,3 FishBase (anglès)
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↑ Page, L.M. i B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston, Estats Units. 432 p.
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↑ Hugg, D.O., 1996. MAPFISH georeferenced mapping database. Freshwater and estuarine fishes of North America. Life Science Software. Dennis O. i Steven Hugg, 1278 Turkey Point Road, Edgewater (Maryland), Estats Units.
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↑ Morrow, J.E., 1980. The freshwater fishes of Alaska. University of B.C. Animal Resources Ecology Library. 248p.
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↑ FishBase (anglès)
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↑ Riede, K., 2004. Global register of migratory species - from global to regional scales. Final Report of the R&D-Projekt 808 05 081. Federal Agency for Nature Conservation, Bonn, Alemanya. 329 p.
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↑ Brown, L.R., S.A. Matern i P.B. Moyle, 1995. Comparative ecology of prickly sculpin, Cottus asper, and coastrange sculpin, C. aleuticus, in the Eel River, California. Environ. Biol. Fish. 42:329-343.
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↑ Carl, G.C., W.A. Clemens i C.C. Lindsey, 1959. The freshwater fishes of British Columbia (3a. revisió). B.C. Prov. Mus. Handb. 5: 192 p.
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↑ Coad, B.W., 1995. Encyclopedia of Canadian fishes. Canadian Museum of Nature and Canadian Sportfishing Productions Inc. Singapur.
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↑ Eschmeyer, W.N., E.S. Herald i H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Houghton Mifflin Company, Boston, Estats Units. 336 p.
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↑ Evermann, B.W. i E.L. Goldsborough, 1907. The fishes of Alaska. Bull. U.S. Bur. Fish. 26: 219-360.
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↑ Mason, J.C. i S. Machidori, 1976. Populations of sympatric sculpins, Cottus aleuticus and Cottus asper, in four adjacent salmon-producing coastal streams on Vancouver Island, B.C. Fish. Bull. 74(1):131-141.
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↑ McPhail, J.D. i C.C. Lindsey, 1970. Freshwater fishes of northwestern Canada and Alaska. Fish. Res. Board Can. Bull. 173:381 p.
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↑ McPhail, J.D. i R. Carveth, 1993. Field key to the freshwater fishes of British Columbia. Fish Museum, Department of Zoology, U.B.C., el Canadà, 239 p.
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↑ Nelson, J.S., E.J. Crossman, H. Espinosa-Pérez, L.T. Findley, C.R. Gilbert, R.N. Lea i J.D. Williams, 2004. Common and scientific names of fishes from the United States, Canada, and Mexico. American Fisheries Society, Special Publication 29, Bethesda, Maryland, Estats Units.
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↑ Patten, B.J., 1971. Spawning and fecundity of seven species of northwest American Cottus. Amer. Midl. Nat. 85(2):493-506.
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↑ Quast, J.C. i E.L. Hall, 1972. List of fishes of Alaska and adjacent waters with a guide to some of their literature. U.S. Dep. Commer., NOAA Tech. Rep. NMFS SSRF-658, 47 p.
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↑ Richardson, J.S., T.J. Lissimore, M.C. Healey i T.G. Northcote, 2000. Fish communities of the lower Fraser River (Canada) and a 21-year contrast. Environ. Biol. of Fish 59:125-140.
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↑ Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea i W.B. Scott, 1980. A list of common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (12)1-174.
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↑ Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea i W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Pub. (20):183 p.
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↑ Scott, W.B. i E.J. Crossman, 1973. Freshwater fishes of Canada. Bull. Fish. Res. Board Can. 184:1-966.
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↑ Wydoski, R.S. i R.R. Whitney, 1979. Inland fishes of Washington. University Washington Press. 220p.
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↑ Morrow, J.E., 1980.
Bibliografia
- Anònim, 2001. Base de dades de la col·lecció de peixos del National Museum of Natural History (Smithsonian Institution). Smithsonian Institution - Division of Fishes.
- Anònim, 2002. Base de dades de la col·lecció de peixos del American Museum of Natural History. American Museum of Natural History, Central Park West, NY 10024-5192, Estats Units.
- Coker, G.A., C.B. Portt i C.K. Minns, 2001. Morphological and ecological characteristics of Canadian freshwater fishes. Can. Manuscr. Rep. Fish. Aquat. Sci. Núm. 2554. 89p.
- Kinziger, A.P., R.M. Wood i D.A. Neely, 2005. Molecular systematics of the genus Cottus (Scorpaeniformes: Cottidae). Copeia (2):303-311.
- McDowall, R.M., 1988. Diadromy in fishes: migrations between freshwater and marine environments. Croom Helm, Londres.
- Ricker, W.E., 1960. A population of dwarf coastrange sculpins (Cottus aleuticus). J. Fish. Res. Board Can. 17(6):929-932.
- Wu, H.L., K.-T. Shao i C.F. Lai (eds.), 1999. Latin-Chinese dictionary of fishes names. The Sueichan Press, Taiwan.
Enllaços externs
