分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins) >
Cottidae (Sculpins)
Etymology: Ruscarius: Latin, ruscarius, -a- um = with tangled hair; meanyi: Named after Prof. E.S. Meany of the University of Washington (Ref. 6885).
More on authors: Jordan & Starks.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 2 - 82 m (Ref. 2850). 溫帶; 59°N - 38°N
Eastern Pacific: Fillmore Island, southeastern Alaska to Arena Cove, northern California, USA.
東太平洋: Fillmore 島，阿拉斯加州東南方到競技場小海灣，美國北加州。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 5.9 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850)
背棘 (总数) : 10; 背的软条 (总数) : 15 - 16; 臀棘: 0; 臀鳍软条: 11 - 12. Caudal fin bluntly rounded. Pelvic fins small.
尾鳍钝地圆的。 腹鳍小的。
Inhabits intertidal and subtidal areas, on rocks or vertical rock faces (Ref. 2850).
在岩石或垂直的岩石面上, 栖息于潮间带与亚潮带区。 (参考文献 2850)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東太平洋: Fillmore 島，阿拉斯加州東南方到競技場小海灣，美國北加州。
Matarese, A.C., A.W. Kendall, D.M. Blood and M.V. Vinter, 1989. Laboratory guide to early life history stages of Northeast Pacific fishes. NOAA Tech. Rep. NMFS 80:1-652. (Ref. 265)
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Estimates based on models
Preferred temperature (Ref.
123201): 5.6 - 10.7, mean 8.6 °C (based on 120 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00389 - 0.01621), b=3.12 (2.95 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
