分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 40 - 50 m. 溫帶; 52°S - 57°S
South Atlantic and South Pacific: Straits of Magellan, south of Chile and Argentina, Patagonian Region and Staten Island. Falkland Islands and subantarctic islands (Ref. 4537).
大西洋南方部與南太平洋: 麥哲倫海峽, 智利南方與阿根廷, 巴塔哥尼亞區域與 Staten 島。 福克蘭群島與子南極的島.(參考文獻 4537)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 9.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 117667)
Mainly in shallow, inshore waters, but may be found from 40-50 m. Occurs in tide pools, under rocks and among kelp (Ref. 5191). Feed on small crustaceans and common in littoral of all sub-Antarctic islands (Ref. 42041).
主要在浅滩 , 近岸水域, 从 40-50 公尺但是可能被发现。 出现于潮池, 在岩石下面与在海藻之中。 (参考文献 5191) 捕食小型甲壳动物与常见于接近南极的岛屿之沿海地区。 (参考文献 42041)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Females guard the eggs deposited in a nest they constructed for the four month incubation period (Ref. 89358).大西洋南方部與南太平洋: 麥哲倫海峽, 智利南方與阿根廷, 巴塔哥尼亞區域與 Staten 島。 福克蘭群島與子南極的島.(參考文獻 4537)
Hureau, J.-C., 1990. Harpagiferidae. p. 357-363. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. 462 p. (Ref. 5191)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 6.2 - 8, mean 7.1 °C (based on 8 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00211 - 0.01367), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.4 se; based on diet studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming Fec < 10,000).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
