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: Lycodes: Greek, lykos = wolf + Greek, suffix, oides = similar to (Ref. 45335); pacificus: Named after the Pacific Ocean (Ref. 6885).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 9 - 399 m (Ref. 2850). 深水域
Eastern Pacific: Gulf of Alaska to northern Baja California, Mexico.
東太平洋: 阿拉斯加灣到墨西哥的下加利福尼亞北部。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 14 - ? cm
Max length : 46.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2850); 最大年齡: 5 年 (Ref. 6885)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 90 - 107; 臀棘: 0; 臀鰭軟條: 70 - 90. Caudal sharply rounded but not readily distinguishable from dorsal and anal fins. Pelvic fins minute.
尾鰭非常圓的但是不輕易地可與背鰭與臀鰭區別。 腹鰭細小的。
Found on silty or sandy bottoms (Ref. 27436). Moves into shallow water at night to feed on marine worms, crustaceans, small bivalves, and brittle stars (Ref. 6885, 27436). Few live over 5 years (Ref. 6885). If used live as bait, it attracts large rockfishes, greenlings or codfishes (Ref. 27436). Flesh considered good but not esteemed (Ref. 27436).
棲息於了淤泥的或砂質底部.(參考文獻 27436) 移入淺水區在晚上覓食海洋的蠕蟲，甲殼動物，小的二枚貝與海星.(參考文獻 6885,27436) 少數活超過 5 年。 (參考文獻 6885) 如果當作活餌使用, 它吸引大的礁石魚類， greenlings 或鱈魚。 (參考文獻 27436) 肉被認為是好的但是不讚賞.(參考文獻 27436)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東太平洋: 阿拉斯加灣到墨西哥的下加利福尼亞北部。
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 2024-1)
人類使用
漁業: 自給性漁業
工具
特別的報告
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網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 5.3 - 9.4, mean 6.8 °C (based on 123 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00269 (0.00141 - 0.00516), b=3.22 (3.06 - 3.38), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.43 se; based on food items.
Generation time: 3.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Ave. Fec=30).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (47 of 100).
