分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Lophiiformes (Anglerfishes)
鮟鱇目 (Anglerfishes) >
Gigantactinidae (Whipnose anglers)
大角鮟鱇科 (Whipnose anglers)
Etymology: Gigantactis: Greek, 'gigas' or 'gigantos' = gigantic + Greek, 'aktis' = ray (referring to the unusually long first dorsal-fin spine that functions as a lure in this genus) (Ref. 86949).
More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 650 - 2500 m (Ref. 86949). 深水域
Atlantic Ocean and Pacific Ocean.
對西南大西洋 , 與東北太平洋的中央及東部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 13608); 35.4 cm SL (female)
背棘 (總數) : 0; 背的軟條 (總數) : 5 - 6; 臀棘: 0; 臀鰭軟條: 5 - 6. Metamorphosed females distinguished by the following characteristics: length of illicium 340-447% SL; escal bulb with lightly pigmented truncated distal prolongation; 6-20 long distal filaments; escal papillae absent; proximal escal papillae absent; short dentary teeth (longest 1.3-3.4% SL, average 2.3% SL), arranged posteriorly in two longitudinal series; length of caudal fin rays less than 45% SL; weakly developed skin coverage of proximal part of caudal fin; caudal fin rays free nearly to base (Ref. 86949).
誘餌的長度 340-447% SL; 被截形的餌球的末梢部延伸, 生長著排列成幾乎對稱的對 8-20個長的末梢部的附肢。 (參考文獻 41361) 尾鰭的第二與第 7 鰭條不非常地延長。 (參考文獻 13608)
Appear to be active predators which feed on midwater fishes, including Cyclothone acclinidens, Triphoturus mexicanus and Bathylagus stilbius; cephalopods like Vampyroteuthis; and various invertebrates like amphipods, natant decapod crustaceans and coelenterates (Ref. 4525). Maximum length for female from Ref. 41361.
吃中層水域魚的似乎活躍的掠食者, 包括 Cyclothone acclinidens ， 墨西哥尾燈魚〔Triphoturus mexicanus〕 與 滑舌深海鮭〔Bathylagus stilbius〕 ; 頭足類動物例如 Vampyroteuthis; 而且各種不同的無脊椎動物類似片腳類動物，浮在水上的十足目的甲殼動物與腔腸動物.(參考文獻 4525) 最大的母魚體長從參考文獻 41361.
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
對西南大西洋 , 與東北太平洋的中央及東部。
Uyeno, T., K. Matsuura and E. Fujii (eds.), 1983. Fishes trawled off Suriname and French Guiana. Japan Marine Fishery Resource Research Center, Tokyo, Japan. 519 p. (Ref. 13608)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 11 October 2018
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 2.4 - 5.6, mean 4.3 °C (based on 372 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.61 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).
