Cottus perplexus és una espècie de peix pertanyent a la família dels còtids.
És un peix d'aigua dolça, demersal i de clima subtropical (49°N-41°N).[4]
Es troba a Nord-amèrica: conques dels rius pacífics (des del riu Snohomish i Puget Sound, Washington, fins a la conca del riu Rogue a Oregon i Califòrnia).[4][7][8][9]
És inofensiu per als humans.[4]
The reticulate sculpin (Cottus perplexus) is a species of freshwater ray-finned fish belonging to the family Cottidae, the typical sculpins. It is found in the United States, inhabiting Pacific Slope drainages from the Snohomish River and Puget Sound in Washington to the Rogue River system in Oregon and California. It reaches a maximum length of 10.0 cm.[2] This sculpin occurs in a variety of habitats, but mainly occurs in the slower sections of coastal headwaters, creeks, and small rivers. It prefers faster water with rubble or gravel substrate, but occurs in pools and along stream edges when other sculpin species are present. Often it occurs in clear cold water in forested areas. Its ideal habitat is cold creeks in old-growth forest, with plenty of riffles and runs. This species is tolerant of variable water temperatures and salinities. Where other sculpin species are common, spawning occurs in slow-flowing areas; where other sculpin species are rare or absent, spawning usually occurs in riffles.
The reticulate sculpin (Cottus perplexus) is a species of freshwater ray-finned fish belonging to the family Cottidae, the typical sculpins. It is found in the United States, inhabiting Pacific Slope drainages from the Snohomish River and Puget Sound in Washington to the Rogue River system in Oregon and California. It reaches a maximum length of 10.0 cm. This sculpin occurs in a variety of habitats, but mainly occurs in the slower sections of coastal headwaters, creeks, and small rivers. It prefers faster water with rubble or gravel substrate, but occurs in pools and along stream edges when other sculpin species are present. Often it occurs in clear cold water in forested areas. Its ideal habitat is cold creeks in old-growth forest, with plenty of riffles and runs. This species is tolerant of variable water temperatures and salinities. Where other sculpin species are common, spawning occurs in slow-flowing areas; where other sculpin species are rare or absent, spawning usually occurs in riffles.
Cottus perplexus is een straalvinnige vissensoort uit de familie van de donderpadden (Cottidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1894 door Gilbert & Evermann.
Bronnen, noten en/of referenties
網紋杜父魚，為輻鰭魚綱鮋形目杜父魚亞目杜父魚科的其中一種，為亞熱帶淡水魚，分布於北美洲美國華盛頓州Snohomish河至加州Rogue河流域，體長可達10公分，棲息在礫石底質的急流區，生活習性不明。
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