分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Lophiiformes (Anglerfishes) >
Ceratiidae (Warty Seadevils)
Etymology: Ceratias: Greek, keras = horn or horned, refers to the lure projecting from the snout (Ref. 86949).
More on author: Norman.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 100 - 2900 m (Ref. 75154). 深水域; 26°S - 69°S
Southern Ocean. Also known from Mozambique and South Africa.
南極海。 也已知來自莫三比克與南非。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 88.0 cm TL (female)
背棘 (总数): 1; 背的软条 (总数): 4; 臀棘 0; 臀鳍软条: 4. Distinguishing characteristics of metamorphosed female: pair of distal esca appendages; illicium length 19.1 to 28.2% SL; presence of 2-6 vomerine teeth in large specimens; darkly pigmented proximal one-half to two-thirds of escal bulb, oval shaped distal portion, proximal portion tapering into stem of illicium; 2 slender escal appendages arising anterior to escal pore, each appendage nearly always bifurcate, trifurcate or multibranched; escal pore at apex of bulb, raised on pigmented papilla in specimens 75 mm and larger (Ref. 86949).
Majority of collected materials taken by trawls that reaches maximum depth of greater than 650m (Ref. 86949).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南極海。 也已知來自莫三比克與南非。
Pietsch, T.W., 1990. Ceratiidae. p. 210-211. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5185)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 2 - 8.4, mean 4.5 °C (based on 779 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6875 [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): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): High vulnerability (55 of 100).
