分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins) >
Psychrolutidae (Fatheads)
Etymology: Malacocottus: Greek, malakos, = soft + Greek, kottos = a fish (Ref. 45335); kincaidi: Named after Prof. Trevor Kincaid, University of Washington (Ref. 6885).
Eponymy: Trevor Kincaid (1872–1970), zoologist, entomologist and oyster farmer was a Canadian-American Professor at the University of Washington, Seattle, USA (1901–1937), retiring as Professor Emeritus. [...] (Ref. 128868), visit book page.
More on authors: Gilbert & Thompson.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 深海底的; 深度上下限 27 - 1025 m (Ref. 6793). 深水域; 66°N - 40°N, 135°E - 123°W
North Pacific: Hokkaido, Japan and Sea of Okhotsk to Cape Navarin in the Bering Sea, west in the Aleutian Islands to Stalemate Bank and Puget Sound, Washington, USA.
北太平洋: 對在白令海中的 Navarin 海岬的日本北海道與鄂霍次克海, 在阿留申群島中的向西停頓淺堆與 Puget 聲音，美國在華盛頓州。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 8 - 9; 背的软条 (总数) : 14 - 15; 臀棘: 0; 臀鳍软条: 11 - 12. Caudal bluntly rounded; pectorals large, emarginate, the inner surface joined to body by a fold of skin; pelvic fins small (Ref. 6885). Color gray to light brown dorsally, lighter below with fine dark speckling; several irregular brown blotches on dorsal surface, and light spots on sides; narrow light bands on margin of all fins (except pelvic) with darker band below; light bands on rayed dorsal, caudal, and pectoral fins; mature males with golden margins on dorsal fins during breeding (Ref. 6885).
尾部的钝地圆的; 胸鳍大的，边缘微凹的, 内面连到了皮肤的摺层身体; 腹鳍小的.(参考文献 6885) 色彩灰色的到淡褐色背面, 腹面颜色较淡有深色细的斑点; 一些不规则的褐色斑块在背面上, 与在侧边上的淡色的斑点; 在所有鳍 (除了腹鳍以外) 的边缘上的狭窄的淡色条纹下面有颜色较深的条纹; 在有鳍条的背鳍、尾鳍、与胸鳍上的淡色的条纹; 成熟的在繁殖的时候在背鳍上雄性有金的边缘.(参考文献 6885)
Usually on soft bottoms (Ref. 2850).
通常在软质底部上.(参考文献 2850)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北太平洋: 對在白令海中的 Navarin 海岬的日本北海道與鄂霍次克海, 在阿留申群島中的向西停頓淺堆與 Puget 聲音，美國在華盛頓州。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 自给性渔业; 游钓鱼种: 是的
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特别资料
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Estimates based on models
Preferred temperature (参考文献
123201): 1.1 - 6.4, mean 3.7 °C (based on 226 cells).
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.4 ±0.1 se; based on diet studies.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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