分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 深海魚; 深さの範囲 124 - 769 m (Ref. 27437). Deep-water; 49°N - 27°N, 126°W - 114°W
Eastern Pacific: Washington, USA to central Baja California, Mexico.
Length at first maturity / サイズ / 重さ / 年齢
成熟: Lm 35.0, range 30 - 36 cm
Max length : 70.0 cm TL オス/雌雄の選別がない; (Ref. 40637); 最大公表体重: 3.5 kg (Ref. 40637); 最大記録サイズ: 90 年 (Ref. 52679)
背面の脊椎 (合計) : 13; 背鰭 (合計) : 12 - 15; 肛門の骨: 3; 臀鰭: 6 - 8; 脊つい: 26. Head spines strong - nasal, preocular, supraocular, postocular, tympanic, parietal and nuchal spines present, coronals absent (Ref. 27437). Body dark red, skin above upper jaw, inside of mouth and rear edge of gill cover black (Ref. 27437). Branchiostegal rays: 7 (Ref. 36715).
Body shape (shape guide): fusiform / normal.
Found on soft bottom in deep water, but young in shallower areas (Ref. 2850). Juveniles are pelagic (Ref. 36715). Viviparous, with planktonic larvae (Ref. 36715).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: bycatch; ゲームフィッシュ: はい
用具
特記事項
XMLをダウンロードして下さい
インターネットの情報源
Estimates based on models
Preferred temperature (参照
123201): 6.7 - 9.9, mean 7.8 °C (based on 14 cells).
Phylogenetic diversity index (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00495 - 0.02022), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.8 ±0.5 se; based on size and trophs of closest relatives
回復力 (参照
120179): 非常に低い, １４年以上の倍増期間の最小個体群 (tmax=90; tm=20; K=0.04-0.06).
Prior r = 0.20, 95% CL = 0.13 - 0.30, Based on 1 full stock assessment.
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (71 of 100).
🛈
