分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Zoarcoidei (Eelpouts and pricklebacks)
鱸形目 (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts)
綿鳚科 (Eelpouts) > Lycodinae
Etymology: Lycodonus: Derived from Greek, Lykos = wolf + Greek, onos = hake; malvinensis: Named after the Malvinas Islands Archipelago in the Western South Atlantic, its type locality (Ref. 85841).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 800 - 2044 m (Ref. 11954). 深水域
Southwest Atlantic: known only from the continental slope east of the Malvinas Islands (Falkland Islands).
西南大西洋: 福克蘭群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 19.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 11954)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 101 - 103; 臀鰭軟條: 96 - 98; 脊椎骨: 113. This species is distinguished by the following set of characters: 6-9 'free' (i.e., non-ray-bearing) bony scutes in front of dorsal fin; anteriormost dorsal scute closer to the base of pectoral fins than to their tips; mid-part of the bony scutes in dorsal fin and hinder part of anal fin produced as a blunt spine; D 101-103; A 96-98; neural spines of anterior caudal vertebrae very short, less than half the depth of the vertebra (Ref. 85841).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西南大西洋: 福克蘭群島。
Anderson, M.E., 1994. Systematics and osteology of the Zoarcidae (Teleostei: Perciformes). Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. 60:120 p. (Ref. 11954)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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Estimates based on models
Preferred temperature (Ref.
123201): 2.2 - 3.5, mean 2.5 °C (based on 30 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00120 (0.00058 - 0.00248), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±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 (14 of 100).
