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: Ascelichthys: Greek, askeles, -es, -es = tough, dry, hard (Ref. 45335); rhodorus: Ascelichthys literally a fish w/o legs=pelvic fins; rhodorus rose margin, referring to the color of the lips (Ref. 4930).
More on authors: Jordan & Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的. 溫帶; 59°N - 34°N
Eastern Pacific: Sitka, Alaska to San Mateo, central California, USA.
東太平洋: Sitka ，阿拉斯加到桑河 Mateo ，美國加州中部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2850)
背棘 (總數) : 7 - 10; 背的軟條 (總數) : 17 - 20; 臀棘: 0; 臀鰭軟條: 13 - 16. Caudal well rounded.
尾鰭相當圓的。
Intertidal (Ref. 31184) and inhabits tide pools and rocky inshore areas on exposed coasts (Ref. 2850). May remain out of water under rocks or seaweeds (Ref. 31184). Breathes air when out of water (Ref. 31184).
潮間帶的 (參考文獻 31184) 而且在裸露的海岸上居住於潮池與岩石的近海區域.(參考文獻 2850) 可以停留在岩石或海草下面離開水面.(參考文獻 31184) 呼吸空氣當離開水面.(參考文獻 31184)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
東太平洋: Sitka ，阿拉斯加到桑河 Mateo ，美國加州中部。
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
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Estimates based on models
Preferred temperature (Ref.
123201): 9 - 12.8, mean 10.4 °C (based on 139 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [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 ±0.5 se; based on size and trophs of closest relatives
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 (10 of 100).
