分类 / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii
辐鳍鱼纲 (条鳍鱼) >
Scorpaeniformes (Scorpionfishes and flatheads) >
Cottidae (Sculpins)
Etymology: Alcichthys: Greek, alke, -es = strong, strenght (Ref. 45335).
环境 / 气候 / 范围
生态学
; 海洋 居于水底的; 深度上下限 15 - 269 m (Ref. 58496). , preferred ?
Northwest Pacific: Japan and the Sea of Okhotsk.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 44.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 56527); common length : 31.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 56557); 最大体重: 1.0 kg (Ref. 56527)
背棘 (总数): 9 - 10; 背的软条 (总数): 14-17; 臀棘 0; 臀鳍软条: 13 - 16
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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
人类利用
更多信息
参考文献养殖养殖信息品种遗传学基因序列遗传率疾病加工Mass conversion
合作者照片Stamps, Coins声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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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).
营养阶层 (Ref.
69278): 3.6 ±0.4 se; Based on diet studies.
回复力 (Ref.
69278): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
脆弱性 (Ref.
59153): High vulnerability (65 of 100) .
