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Sebastes jordani  (Gilbert, 1896)

Shortbelly rockfish
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Sebastes jordani   AquaMaps   Data sources: GBIF OBIS
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Image of Sebastes jordani (Shortbelly rockfish)
Sebastes jordani
Picture by Gotshall, D.W.

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) > Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335);  jordani: Named after David Starr Jordan, eminent U.S. ichthyologist and educator (Ref. 6885).

环境 / 气候 / 范围 生态学

; 海洋 居于水底的; 深度上下限 0 - 350 m (Ref. 6793).    , preferred ?; 60°N - 30°N, 150°W - 115°W

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Eastern Pacific: Vancouver Island in British Columbia, Canada to northern Baja California, Mexico. Reported from Granite Island, off Kenai Peninsula, Alaska (Ref. 27437).

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 14.0, range 12 - ? cm
Max length : 32.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850); 最大年龄: 31 年 (Ref. 39247)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 13; 背的软条 (总数): 13-16; 臀棘 3; 臀鳍软条: 8 - 11; 脊椎骨: 26. Head spines weak - nasal, preocular, postocular, tympanic and parietal spines present, supraocular, coronal and nuchal spines absent (Ref. 27437). Body slender and elongate; vent midway between origins of pelvic and anal fins (Ref. 27437). Posterior margin of caudal fin deeply indented (Ref. 6885). Greenish pink dorsally, fading to light ventrally (Ref. 27437). Branchiostegal rays: 7 (Ref. 36715).

生物学特性     字汇 (例如 epibenthic)

Found in a wide range of habitats, sometimes in large schools well offshore and off bottom (Ref. 2850). Juveniles are pelagic (Ref. 36715). Adults feed on planktonic animals, mainly krill (Ref. 2850). Viviparous, with planktonic larvae (Ref. 36715). A very important prey species for predatory fishes and marine mammals (Ref. 2850). Not marketed due to its small size (Ref. 2850).

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

Viviparous (Ref. 36715, 34817).

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

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. 115185)

  不评价 

CITES (Ref. 94142)

Not Evaluated

对人类的威胁

 




人类利用

游钓鱼种: 是的
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