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Halichoeres margaritaceus  (Valenciennes, 1839)

Pink-belly wrasse
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Image of Halichoeres margaritaceus (Pink-belly wrasse)
Halichoeres margaritaceus
Male picture by Randall, J.E.

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) > Labridae (Wrasses) > Corinae
Etymology: Halichoeres: Greek, als, alis = salt + Greek, choiros = pig (Ref. 45335).

环境 / 气候 / 范围 生态学

; 海洋 礁区鱼类; 深度上下限 0 - 5 m (Ref. 30874).    , preferred ?; 32°N - 32°S, 91°E - 133°W

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

Indo-Pacific: Cocos Island in the eastern Indian Ocean to the Line and Tuamoto islands, north to southern Japan, south to New South Wales and Lord Howe Island. Replaced by Halichoeres nebulosus in the western Indian Ocean.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 12.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9823)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 9; 背的软条 (总数): 11; 臀棘 3; 臀鳍软条: 11. Females olivaceous on back, the scale edges dark brown, pale ventrally, with whitish blotches of unequal size and a large pink area posteriorly on the abdomen; a black spot on opercular flap, small one behind eye, one at front of dorsal fin and a large one rimmed in yellow or blue in middle of fin; no black spot at upper base of pectoral fins; males green with orange-red spots, some linked to form irregular markings, the white blotches and large pink area on abdomen lost, and the black spots lost or reduced. Males are distinguished by different cheek patterns. In this species, it has a near horizontal pink band below the eye (Ref. 48636).

生物学特性     字汇 (例如 epibenthic)

Inhabits shallow reefs and rocky shores, usually in weedy areas exposed to surge (Ref. 9710, 48636). Feeds on benthic crustaceans, mollusks, polychaetes, forams, fishes, and fish eggs (Ref. 1602). One of several similar species that have near identical juvenile and female stages (Ref. 48636).

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

Distinct pairing during breeding (Ref. 205).

主要参考文献 Upload your references | 参考文献 | 合作者 : Westneat, Mark | 合作者

Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)

世界自然保护联盟红皮书 (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

对人类的威胁

 




人类利用

水族馆: 商业性
FAO(Publication : search) | FisheriesWiki | 周边海洋

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