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Centropyge ferrugata
Centropyge ferrugata, the rusty angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. The rusty angelfish comes from the Western Pacific Ocean and sometimes makes its way into the aquarium trade. DescriptionCentropyge ferrugata has a brownish-orange body marked with black spots on the upper flanks. The caudal, dorsal and anal fins have a bright blue margin.[2] The dorsal fin contains 14 spines and 17 soft rays while the anal fin has 3 spines and 17-18 soft rays. This species attains a maximum total length of 10 centimetres (3.9 in).[3] DistributionCentropyge ferrugata is found in the western Pacific Ocean. Its range extends from Tanabe Bay southern Japan to southern Taiwan and the Philippines.[3] Habitat and biologyCentropyge ferrugata is found at depths between 6 and 30 metres (20 and 98 ft).[1] They live on seaward rocky reefs and in areas of rubble, particularly with dense algal growth. The fish can be found living alone as a solitary species or living in small groups.[3] It is frequently observed grazing on mats of filamentous algae.[1] It also eats detritus, coral polyps, sponges and small gastropods.[2] This species is a protogynous hermaphrodite, the dominant female in a group will change sex if there is no male.[4] SystematicsCentropyge ferrugata was first formally described in 1972 by John Ernest Randall (1924-2020) and Warren E. Burgess with the type locality given as a reef one half mile off the harbour of Ishigaki City, Ishigaki, Ryukyu Islands.[5] Within the genus Centropyge this species is considered, by some authorities, to be in the subgenus Centropyge.[6] UtilisationCentropyge ferrugata is found in the aquarium trade and it has been bred and successfully reared in captivity.[1] References Wikispecies has information related to Centropyge ferrugata.
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