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) >
Agonidae (Poachers)
八角魚科 (Poachers) > Agoninae
Etymology: Sarritor: Latin, sarritor, verb; the God of hoeing and weeding.
More on author: Gilbert.
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 20 - 460 m (Ref. 50610). 深水域
North Pacific: Bering Sea to southeastern Alaska. Also reported from northern Japan, the Sea of Japan and the Okhotsk (Ref. 559).
北太平洋: 白令海到阿拉斯加州東南方。 也記錄自日本北部，日本海與鄂霍次克海。 (參考文獻 559)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2850)
背棘 (總數) : 6 - 9; 背的軟條 (總數) : 6 - 8; 臀棘: 0; 臀鰭軟條: 6 - 8; 脊椎骨: 43 - 45. Snout pointed, with a pair of barbels on its ventral surface; free nasal margin smooth; branchial membranes fused with isthmus (Ref. 559).
Body shape (shape guide): elongated.
吻端尖的, 有一對觸鬚在它的腹面上; 分離的鼻邊緣平滑的; 鰓蓋膜與峽部連結了。 (參考文獻 559)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北太平洋: 白令海到阿拉斯加州東南方。 也記錄自日本北部，日本海與鄂霍次克海。 (參考文獻 559)
Nakabo, T., 2002. Fishes of Japan with pictorial keys to the species, English edition I. Tokai University Press, Japan, pp v-866. (Ref. 41299)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
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Estimates based on models
Preferred temperature (參考文獻
123201): 0.7 - 8.6, mean 3.9 °C (based on 427 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.3 ±0.5 se; based on diet studies.
回復力 (參考文獻
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 (15 of 100).
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