分類 / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii
輻鰭魚綱 (條鰭魚) >
Scorpaeniformes (Scorpionfishes and flatheads) >
Cottidae (Sculpins)
Etymology: Alcichthys: Greek, alke, -es = strong, strenght (Ref. 45335).
環境 / 氣候 / 範圍
生態學
; 海洋 居於水底的; 深度上下限 15 - 269 m (Ref. 58496). , preferred ?
Northwest Pacific: Japan and the Sea of Okhotsk.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 44.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 56527); common length : 31.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 56557); 最大體重: 1.0 kg (Ref. 56527)
背棘 (總數): 9 - 10; 背的軟條 (總數): 14-17; 臀棘 0; 臀鰭軟條: 13 - 16
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. 101419). This is also called 'internal gametic association' which describes another unique phenomenon of the reproductive process. In this phenomenon, the presence of the spermatozoa in the ovarian cavity is done through copulation, but the spermatozoa entry into the egg and subsequent fertilization only occurred externally when the eggs are spawned and came into contact with seawater (Ref. 101419).
Nakabo, T., 2002. Fishes of Japan with pictorial keys to the species, English edition I. Tokai University Press, Japan, pp v-866. (Ref. 41299)
CITES (Ref. 94142)
Not Evaluated
人類使用
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參考文獻養殖養殖資訊品種遺傳學基因序列遺傳率疾病加工Mass conversion
合作者照片Stamps, Coins聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00293 - 0.01631), b=3.14 (2.93 - 3.35), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.4 se; Based on diet studies.
回復力 (Ref.
69278): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
瀕危性 (Ref.
59153): High vulnerability (65 of 100) .
