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Western Pacific: Peninsular Malaysia to Hong Kong and the Ryukyu Islands, south to Western Australia, and east to Vanuatu and the Gilbert Islands. Replaced by an undescribed species at Fiji and Tonga and Pseudochromis coccinicauda in the Indian Ocean (Ref. 37816). 西太平洋: 到香港与琉球群岛的马来半岛,南至西澳大利亚, 而且东至万那度与吉柏特岛。 在印度洋的斐济与东加与 红尾拟雀鲷〔Pseudochromis coccinicauda〕 被一个未描述的种取代了。 (参考文献 37816)
大小 / 重量 / 年龄
成熟度: Lm? range ? - ? cm Max length : 6.2 cm TL 雄鱼/尚未辨别雌雄; (Ref. 90102)
背棘 (总数) : 3; 背的软条 (总数) : 21 - 23; 臀棘: 3; 臀鳍软条: 12 - 14. Females sexually dichromatic dottyback are uniformly grey, sometimes becoming yellowish or reddish on the tail (Ref. 37816).
Body shape (shape guide): elongated; Cross section: compressed. 雌性性两色的 dottyback 均匀灰色, 有时变成淡黄色或淡红的尾部之上.(参考文献 37816)
A common but secretive species (Ref. 9710, 48635) found in holes and crevices of exposed outer reef flats and reef margins. Occurs in pairs and feeds on small crabs, isopods, and copepods (Ref. 1602). Usually most abundant in high current or surge areas. Frequently enters the aquarium fish trade and has been bred in captivity (Ref. 37748). Sometimes solitary (Ref 90102).
Bi-directional sex change has been confirmed for this species (Ref. 103751).西太平洋: 到香港与琉球群岛的马来半岛,南至西澳大利亚, 而且东至万那度与吉柏特岛。 在印度洋的斐济与东加与 红尾拟雀鲷〔Pseudochromis coccinicauda〕 被一个未描述的种取代了。 (参考文献 37816)
