分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Notothenioidei (Icefishes)
鱸形目 (Icefishes) >
Harpagiferidae (Spiny plunderfishes)
裸南極魚科 (Spiny plunderfishes)
Etymology: Harpagifer: Greek, arpagifer, grappling hook, robbery, voracoius (Ref. 45335); palliolatus: Latin word palliolat a thorny shrub, recognition of several conspicuous spines (Ref. 11892).
More on author: Richardson.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 22 m (Ref. 11892). 溫帶
Southwest Atlantic: endemic to the Falkland Islands.
西南大西洋: 福克蘭群島的特有種。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 11892)
背棘 (總數) : 3 - 4; 背的軟條 (總數) : 21 - 25; 臀鰭軟條: 16 - 19. Reddish-olive with very large brown blotches (Ref. 11892).
淡紅的-橄欖色具有非常大的褐色斑塊.(參考文獻 11892)
Common in the littoral zone, under rocks, but may occur to depths of 40-50 m (Ref. 5191). Accorded full species recognition because of the presence of tubular cephalic pores and a single knob bearing a tentacle above each eye, thus setting it apart from the other species (Ref. 5191). Feed on small crustaceans and common in littoral of all sub-Antarctic islands (Ref. 42041).
常見於在岩石下面的海濱區域但是可能出現到深度 40-50 公尺.(參考文獻 5191) 一致了完全的種辨認由於那有管狀的頭部孔與一個癤瘤生長著一個觸鬚在每個眼睛上方, 如此設定它除了另一個之外. 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
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西南大西洋: 福克蘭群島的特有種。
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)
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Estimates based on models
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).
營養階層 (Ref.
69278): 3.3 ±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).
