分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins)
鮋形目 (Sculpins) >
Cottidae (Sculpins)
杜父魚科 (Sculpins)
Etymology: Myoxocephalus: Greek, myos = muscle, and also, mouse + Greek, kephale = head (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 居於水底的; 深度上下限 0 - 280 m (Ref. 117245). 極; 83°N - 49°N, 142°E - 45°W (Ref. 117245)
Arctic: to James Bay and Straits of Belle Isle in Canada and Greenland.
北極圈: 到詹姆士海灣與美女的海峽在加拿大與格陵蘭成為島嶼。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 22.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251)
背棘 (總數): 8 - 9; 背的軟條 (總數): 14-17; 臀棘 0; 臀鰭軟條: 11 - 13. Caudal fin rounded. Upper parts blackish-brown (paler in females), flanks with dark cross-bands (fainter in males, which have dark bordered white or silvery irregular spots under pectoral fins and above anal fin); breast and belly with dark spots in males and broad white band on reddish orange from pelvic base to anus; lower lip spotted in males (dark in females); pelvic fins with 2-3 dark cross-bands; pectoral rays blackish-brown in males, the membrane with 4-5 transverse rows of translucent spots (some light bands in females); white blotches or stripes on dorsal and anal fins (Ref. 4698).
尾鰭圓的。 上部暗褐色的 (較灰白的在雌性中), 側面有深色的交叉條紋;(比較模糊的在雄性中, 那裡有在胸鰭下面的黑邊的白色或者銀色的不規則的斑點而且在臀鰭之上) 在雄性與寬的白色條紋中胸部與腹面有深色的斑點橘紅色之上從腹鰭基底到肛門; 下唇有斑點的在雄性中;(深色的在雌性中) 腹鰭有 2-3個深色的交叉條紋; 胸鰭鰭條暗褐色的在雄性中, 用 4-5 橫跨的列半透明的斑點薄膜;(一些淡色的條紋在雌性中) 在背鰭與臀鰭上的白色的斑塊或斑紋.(參考文獻 4698)
Found on rocky bottoms among algae (Ref. 4698). Benthic (Ref. 58426). Feeds on small benthic amphipods (Ref. 4698).
棲息於在藻類之中的岩石底部.。 (參考文獻 4698) 底棲的.(參考文獻 58426) 吃小型底棲的片腳類動物。 (參考文獻 4698)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北極圈: 到詹姆士海灣與美女的海峽在加拿大與格陵蘭成為島嶼。
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
人類使用
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合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 0.1 - 7.8, mean 1.1 °C (based on 532 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00300 - 0.01523), b=3.17 (2.98 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.52 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (12 of 100).
