Centropyge bispinosa (Günther, 1860)
Twospined angelfish
雙棘刺尻魚,  雙棘奇蓋刺魚,  珊瑚美人,  琉璃神仙魚,  藍閃電
Centropyge bispinosa
photo by Allen, G.R.

Family:  Pomacanthidae (Angelfishes)
Max. size:  11.5 cm TL (male/unsexed)
Environment:  reef-associated; marine; depth range 0 - 60 m, non-migratory
Distribution:  Indo-Pacific: East Africa to the Tuamoto Islands, north to the Izu Island, south to Lord Howe Island. Not found in the Red Sea, Hawaii, and the southern Pacific Ocean (Ref. 48391).
Diagnosis:  Dorsal spines (total): 14-14; Dorsal soft rays (total): 16-18; Anal spines: 3-3; Anal soft rays: 17-19. Description: Color in life variable; predominantly light orange with the barring broken into a series of spots; others almost entirely purple (Ref. 1602). Body depth 1.7-2.0 in SL. Scales longitudinal series 42-45 (Ref. 90102).
Biology:  Secretive species found in lagoon and seaward reef slopes in areas with rich coral growth. Found singly or in aggregations (Ref. 1602); forms harems of 3-7 individuals. Feeds on algae. Frequently exported through the aquarium trade (Ref. 48391). Minimum depth reported taken from Ref. 128797.
IUCN Red List Status: Least Concern (LC); Date assessed: 09 October 2009 Ref. (130435)
Threat to humans:  harmless
Country info:  Known from southern Taiwan (including Hsiao-liu-chiu) and from Lanyu and Green islands (Ref. 48445, 48451). Also Ref. 4868, 47843.


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