分類 / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii
輻鰭魚綱 (條鰭魚) >
Perciformes (Perch-likes)
鱸形目 (Perch-likes) >
Harpagiferidae (Spiny plunderfishes)
裸南極魚科 (Spiny plunderfishes)
Etymology: Harpagifer: Greek, arpagifer, grappling hook, robbery, voracoius (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 海洋 居於水底的. 極; 57°S - 67°S
Southern Ocean: along the Atlantic coasts of the Antarctic Peninsula, South Shetland, South Orkney and South Sandwich islands.
南極海: 沿著南極半島，雪特蘭群島南方部, 奧克尼群島南方部與南方的三明治的大西洋海岸島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 5191); 最大年齡: 9 年 (Ref. 5191)
Depth range: 0-5 m on rocky bottoms. Usually under rocks; rarely under algal fronds. A specialized feeder on amphipods, mainly Gondogeneia antarctica. Feed on small crustaceans and common in littoral of all sub-Antarctic islands (Ref. 42041). Iteroparous and devotes a lot of time to parental care (Ref. 5191). Larval pelagic phase is long (Ref. 71843).
深度範圍: 在岩石底部上的 0-5 公尺。 通常在岩石下面; 很少地在海藻的葉下面。 一特殊化捕食片腳類動物, 主要地 Gondogeneia antarctica。 反復生殖的而且花費許多時間於親代養育.(參考文獻 5191) 捕食小型甲殼動物與常見於接近南極的島嶼之沿海地區。 (參考文獻 42041)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南極海: 沿著南極半島，雪特蘭群島南方部, 奧克尼群島南方部與南方的三明治的大西洋海岸島。
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)
CITES (Ref. 115941)
Not Evaluated
人類使用
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00468 (0.00181 - 0.01207), b=3.15 (2.92 - 3.38), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.53 se; Based on food items.
回復力 (Ref.
69278): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Fec = 400).
瀕危性 (Ref.
59153): Moderate vulnerability (36 of 100) .
