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) > Brachyopsinae
Etymology: Occella: Latin, diminutive, ocellus, oculus = eye (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 325 m (Ref. 50610). 溫帶; 65°N - 51°N, 140°E - 138°W (Ref. 57309)
North Pacific: Kotzebue Sound to the northern Sea of Japan, Sea of Okhotsk and Akun Island in the Aleutian chain (Ref. 6793); and adjacent Arctic, including Gulf of Alaska (Ref. 51659).
北太平洋: Kotzebue 聲音到在 Aleutian 的日本海北部，鄂霍次克海與 Akun 島用鐵鍊鎖住;(參考文獻 6793) 而且毗連的北極圈, 包括阿拉斯加灣.(參考文獻 51659)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 21.6 cm SL 雄魚/尚未辨別雌雄; (Ref. )
背棘 (總數) : 8 - 11; 背的軟條 (總數) : 6 - 9; 臀棘: 0; 臀鰭軟條: 13 - 16. Suprapectoral plates absent. Pectoral fin with 5 rows of blackish-brown spots. Resembles O. iburia in having blackish-brown spots on the pectoral fin, but differs by having no sub pectoral plate, 42 or fewer lateral line plates, and 30 to 37 supralateral plates.
胸前的碟不存在。 胸鰭有 5 列的暗褐色的斑點。 與 O. iburia 在胸鰭上有暗褐色的斑點相似, 但是不同之處為沒有附屬的胸碟,42 或較少的側線碟 , 與 30 到 37個 supralateral 碟。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
北太平洋: Kotzebue 聲音到在 Aleutian 的日本海北部，鄂霍次克海與 Akun 島用鐵鍊鎖住;(參考文獻 6793) 而且毗連的北極圈, 包括阿拉斯加灣.(參考文獻 51659)
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
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Estimates based on models
Preferred temperature (Ref.
123201): -1.1 - 5.4, mean 1.9 °C (based on 531 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [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 (Ref.
69278): 3.2 ±0.4 se; based on diet studies.
回復力 (Ref.
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 (16 of 100).
