分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins)
鮋形目 (Sculpins) >
Liparidae (Snailfishes)
獅子魚科 (Snailfishes)
Etymology: Careproctus: Greek, kara = face + Greek, proktos = anus (Ref. 45335); canus: Named for its gray body color.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 深海底的; 深度上下限 244 - 434 m (Ref. 12700). 深水域
Northwest Pacific: Aleutian Islands, Alaska.
西北太平洋: 阿留申群島，阿拉斯加州。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 15.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 12700); 15.4 cm SL (female)
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) : 51 - 53; 臀棘: 0; 臀鰭軟條: 43 - 46; 脊椎骨: 55 - 58. Pectoral fin very shallowly notched; caudal fin round, broad, continuous with dorsal and anal for about two-thirds of its length without notches at union, its rays having free tips (Ref. 12700). Body gray, transparent; posterior margin of dorsal, anal and caudal fins dark (Ref. 12700).
Body shape (shape guide): elongated.
胸鰭最凹槽很淺的; 尾鰭圓的﹐寬的, 與背鰭與臀鰭續接在一起對於大約它的長度中的三分之二在聯盟沒有凹槽, 它的鰭條有分離的頂端.(參考文獻 12700) 身體灰色, 透明的; 背鰭、臀鰭與尾鰭的後緣深色的.(參考文獻 12700)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西北太平洋: 阿留申群島，阿拉斯加州。
Kido, K., 1985. New and rare species of the genus Careproctus (Liparididae) from the Bering Sea. Jap. J. Ichthyol. 32(1):6-17. (Ref. 12700)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
人類使用
漁業: 沒有興趣
工具
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Estimates based on models
Preferred temperature (參考文獻
123201): 0.4 - 3.5, mean 2.9 °C (based on 25 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00208 - 0.01002), b=3.17 (2.99 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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