Scientific Name	Ctenochaetus binotatus   Pronounce			by: Lab of Fish Ecol. and Evo., BRCAS
Author	Randall, 1955	Depth	8 - 53M
Chinese	雙斑櫛齒刺尾鯛	Poisonous Fish	Yes
Family_Chinese	刺尾鯛科	Economic Fish	No
Family	F470　Acanthuridae	Edible Fish	Yes	Chinese In Mainland China	雙斑櫛齒刺尾魚
Max Length	22 cm	Aquarium Fish	Yes	Common Name	正吊、倒吊(臺東)
Distribution in World	India Ocean to Pacific Ocean	Distribution in Taiwan	East、West、South、North、North East、PonFu、ShaoLiuChew、LanI Is.、Greeb IS.、Tung Sa IS.、Nan Sa IS.
Habitats	Coral、Coastal、Lagoon	Holotype Locality	Pagapas Bay, Luzon, Philippines
Synonyms	Ctenochaetus oculocoeruleus, Ctenochaetus strigosus
Reference	臺灣魚類誌(沈等, 1993)；Fishes of the Great Barrier Reef and Coral Sea(Randall et al.,1990)  Randall, J. E. 1955 Randall, J. E., G. R. Allen etc. 1990 沈世傑 編 Shih-Chieh Shen ed. 1993
Specimen List	ASIZP0056416. ASIZP0059573. ASIZP0060065. ASIZP0067064. ASIZP0067079. ASIZP0067413. ASIZP0071157. ASIZP0074253. ASIZP0700385. ASIZP0802708. ASIZP0802847. ASIZP0802848. ASIZP0912708. ASIZP0912847. ASIZP0912848. FRIP21054. FRIP21771. FRIP22142. FRIP22246. FRIP22310. NMMBP05206. NTMP0730. NTOUP200910-163. NTUM01147. NTUM01148. NTUM01305. NTUM01307. NTUM01310. RUSI35008. USNM00361637. USNM00361638.
Barcode	2012-01-15,柯慧玲,CO1,100% 2012-01-15,柯慧玲,CO1,100% 2012-01-15,柯慧玲,CO1,100%
Common Name	Two-spot bristletooth; Twospot bristletooth; Twospot surgeonfish
Redlist Status	Not in IUCN Redlist
Characteristic	Dorsal-fin rays VIII, 24-27; anal-fin rays III, 22-25; pectoral-fin rays 15-17. Body dark orangish brown with slightly irregular, longitudinal blue lines on body following scale rows, breaking into very small spots anteriorly. Prominent black spot at the rear base of dorsal and anal fins; adults with a bluish ring around the eye. Caudal fin yellow in most small juveniles and adults in some populations depending on locality.
habitats	A coral-reef species known from the depth range of 2-53 m. Feeds on coral reefs and adjacent rubble-sand aeras by scooping film of detritus and unicellular algae. Occuring singly, in pairs, or small groups.
Distribution	Indo-Pacific: East Africa to the Tuamotu Islands; southern Japan to central New South Wales and New Caledonia. Not known from the Red Sea, Gulf of Oman, the Gulf, the Hawaiian Islands, Marquesas, Rapa, Pitcairn Islands, and Easter Island. Taiwan: South,
Utility	Commercial aquarium species.