Heniochus intermedius Steindachner, 1893
Red Sea bannerfish
photo by Muséum-Aquarium de Nancy/D. Terver

Family:  Chaetodontidae (Butterflyfishes)
Max. size:  18 cm TL (male/unsexed)
Environment:  reef-associated; marine; depth range 3 - 50 m
Distribution:  Western Indian Ocean: Red Sea and the Gulf of Aden.
Diagnosis:   
Biology:  Found on coral slopes (Ref. 9710) Juveniles in large groups at base of reef, sometimes with H. diphreutes; adults usually solitary or paired, occasionally in groups (Ref. 9710). Feed on zooplankton and benthic invertebrates (Ref. 9710). Oviparous (Ref. 205), monogamous (Ref. 52884). Form pairs during breeding (Ref. 205).
IUCN Red List Status: Least Concern (LC); Date assessed: 09 October 2009 Ref. (130435)
Threat to humans:  harmless
Country info:   
 


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