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) > Hemitripterinae
Etymology: Blepsias: Greek, blepsias, -ou = a kind of fish (Ref. 45335).
More on author: Pallas.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 150 m (Ref. 50550). 溫帶; 66°N - 34°N
North Pacific: Sea of Japan to the Bering Sea and to San Simeon, central California, USA.
北太平洋: 日本海到白令海與對桑河 Simeon ，美國加州中部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 559)
背棘 (總數) : 6 - 9; 背的軟條 (總數) : 20 - 25; 臀棘: 0; 臀鰭軟條: 18 - 21. Caudal fin rounded. Pelvic fins small.
尾鰭圓的。 腹鰭小的。
Occurs in intertidal areas and to 37 m depth, but more common in subtidal areas (Ref. 2850). Often found among algae (Ref. 2850). Adults inject eggs into the tissue near the gastral cavity of a sponge to use as a spawning bed (Ref. 34818).
出現於潮間帶的區域與對 37 公尺深, 但是較常見於亞潮帶區.(參考文獻 2850) 時常發現於藻類中了。 (參考文獻 2850) 成魚注射卵進入在使用的海綿的腹腔附近的組織作為一個產卵床.(參考文獻 34818)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
External fertilization with internal insemination (Ref. 37516). Adults inject eggs into the tissue near the gastral cavity of a sponge to use as a spawning bed (Ref. 34818).北太平洋: 日本海到白令海與對桑河 Simeon ，美國加州中部。
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 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 29 November 2023
人類使用
游釣魚種: 是的
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 2.9 - 14, mean 7.1 °C (based on 520 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7539 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00334 - 0.01192), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.5 se; based on diet studies.
Generation time: 3.3 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Fec=234-404).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (32 of 100).
