Chaetodon semilarvatus Cuvier, 1831 Bluecheek butterflyfish |
photo by
Field, R. |
Family: | Chaetodontidae (Butterflyfishes) | |||
Max. size: | 23 cm TL (male/unsexed) | |||
Environment: | reef-associated; marine; depth range 3 - 20 m | |||
Distribution: | Western Indian Ocean: Red Sea and Gulf of Aden. | |||
Diagnosis: | ||||
Biology: | A common species (Ref. 9710) found in areas where there is rich coral growth. Often seen in pairs or small aggregations. Occasionally observed hovering in a stationary position for extended periods under ledges of Acropora plate corals (Ref. 4858). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205). | |||
IUCN Red List Status: | Least Concern (LC); Date assessed: 09 October 2009 Ref. (130435) | |||
Threat to humans: | harmless |