分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Lophiiformes (Anglerfishes) >
Gigantactinidae (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).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 465 - 1640 m (Ref. 86949). 深水域
Atlantic Ocean: a single record is known from the Gulf of Guinea and another record is known from the northwest Atlantic.
大西洋: 一個記錄被已知來自幾內亞灣，而且另一個記錄被已知來自西北大西洋。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 5.0 cm (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 6; 臀鳍软条: 6. Metamorphosed females distinguished by the following characteristics: length of illicium less than 120% SL (104-118% SL); escal bulb with short conical, spinulose, darkly pigmented distal prolongation slightly constricted at base; escal bulb with distally flattened papillae and short distal and slender proximal filaments; illicium without posterior pair of papillae; dentary teeth in posterior part of jaw in three longitudinal series; length of rays of caudal fin less than 50% SL (Ref. 86949).
Mesopelagic species (Ref. 10761).
海洋中层鱼种.(参考文献 10761)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
大西洋: 一個記錄被已知來自幾內亞灣，而且另一個記錄被已知來自西北大西洋。
Bertelsen, E., 1990. Gigantactinidae. p. 513-515. In J. C. Quero, J. C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 10761)
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Estimates based on models
Preferred temperature (Ref.
123201): 2.2 - 2.5, mean 2.3 °C (based on 1550 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).
营养阶层 (Ref.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
