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Kyphosus ocyurus  (Jordan & Gilbert, 1882)

Bluestriped chub
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Kyphosus ocyurus   AquaMaps   Data sources: GBIF OBIS
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Image of Kyphosus ocyurus (Bluestriped chub)
Kyphosus ocyurus
Picture by Cox, C.

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) > Perciformes (Perch-likes) > Kyphosidae (Sea chubs) > Kyphosinae
Etymology: Kyphosus: Greek, kyphos = bent (Ref. 45335).

环境 / 气候 / 范围 生态学

; 海洋; 深度上下限 1 - 20 m (Ref. 89972).    , preferred ?; 37°N - 18°S, 138°E - 77°W

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Eastern Pacific: from Galapagos to Hawaii and across the Pacific to SE Japan, Guam and Palau, and Marquesas; possibly Micronesia.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 59.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 38398); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763); 最大体重: 2.0 kg (Ref. 38398)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 11; 背的软条 (总数): 15; 臀棘 3; 臀鳍软条: 14; 脊椎骨: 26. This species is distinguished by the following characters: body oval elongate, somewhat compressed; body distinctively coloured with wavy yellow and bluish stripes horizontal to the body, originating from mouth with a yellow and a blue wavy stripe stretching back to the caudal peduncle; head yellow to silvery with blue streak behind eye on operculum; metallic blue dorsally and white ventrally; caudal fin deeply forked; very low dorsal and anal fins; D XI,15; A III,14; teeth incisor-shaped: scales on interorbital region; external side of first gill arch with high number of gill rakers, 16-19 on lower limb, 7-8 on upper; total lateral line scale rows 80-85, 59-64 with pores; longitudinal scale rows 68-77; precaudal vertebrae 10, caudal 16; pterygiophores, anal 15 and dorsal 24 (Ref. 95491).

生物学特性     字汇 (例如 epibenthic)

Occurs both as solitary individuals and in schools together with K. elegans and K. vaigiensis and are found close to the surface (< 25 m) on rocky shores, the open ocean and reefs on isolated islands (Ref. 95491). Also swim rapidly in small, somewhat polarized groups or schools in open water over deep reefs, along walls and drop-offs (Ref. 5227) or usually seen near floating logs far out to sea (Ref. 11482). This species differs from its congeners in having an omnivorous diet that includes zooplankton (Ref. 95491). Not common.

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


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

Knudsen, S.W. and K.D. Clements, 2013. Revision of the fish family Kyphosidae (Teleostei: Perciformes). Zootaxa 3751(1):001-101. (Ref. 95491)

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

渔业: 低经济
FAO(Publication : search) | FisheriesWiki | 周边海洋

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