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) >
Linophrynidae (Leftvents)
鬚角鮟鱇科 (Leftvents)
Etymology: Linophryne: Greek, 'linon' = flax or anything made of flax such as "cord," "rope," or a "net" + Greek, 'phryne' = "toad" (refers to a toadlike fish that fishes with a net) (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 300 - 1000 m (Ref. 86949). 深水域
Eastern Central Pacific: Gulf of Panama. Western Central Atlantic.
中太平洋東部: 巴拿馬灣。 中西大西洋。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 2.2 cm SL 雄魚/尚未辨別雌雄; (Ref. 42949); 9.1 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 3; 臀鰭軟條: 3. Females: esca without distal prolongation of bulb; a single distal branched filament, length less than half diameter of bulb; three branched filaments along each side of bulb, longest 1-3 times diameter of bulb; no posterior appendage. Barbel 24-80% SL in total length; distal half to two third divided into three main-branches, proximal, posterior main-branch simple, anterior main-branch distally divided into 4 filaments, median main branch bifurcated; each secondary branch with one or more filaments; all filaments unpigmented, some branched, each with a series of sessile photophores. Dense concentration of subdermal pigment on caudal peduncle (Ref. 42949). Males: with pointed sphenotic spines (Ref. 86949).
雌性: 沒有球莖的末梢部延伸的餌球; 一個末梢部的分枝絲狀突起 , 長度少於球莖的一半直徑; 三個分枝的絲狀突起沿著球莖的兩邊, 長的 1-3 倍球莖的直徑; 沒有後肢。 在全長中的觸鬚 24-80% SL; 末梢部的一半到三分之二分開成三個主要的分支了, 近端又在後部的主要分支單一又前面的主要分支末梢部地分開成 4個絲狀突起了,中央的主要分支分叉; 每個第二次的分支有一個或多個絲狀突起; 所有的絲狀突起沒有顏色, 一些分枝, 每個具有一系列的固著發光器。 皮下色素的密集集中在尾梗上。 雄性: 有尖的蝶骨棘。 (參考文獻 42949)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中太平洋東部: 巴拿馬灣。 中西大西洋。
Bertelsen, E., 1982. Notes on Linophrynidae VIII. A review of the genus Linophryne, with new records and descriptions of two new species. Steenstrupia 8(3):49-104. (Ref. 42949)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 11 October 2018
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Estimates based on models
Preferred temperature (Ref.
123201): 2.5 - 4.6, mean 4.1 °C (based on 12 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): 3.7 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
