Beau's wrasse (Cirrhilabrus beauperryi), first described by Allen, Drew & Barber, 2008 is a small fish in the family Labridae (order Perciformes). Adults typically reach 8.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 5 to 32 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. The species largely solitary in behaviour. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Labridae kept in the hobby.
Dorsal spines (total): 11; Dorsal soft rays (total): 9; Anal spines: 3; Anal soft rays: 9. This species has the following characters: D XI, 9; A III, 9; pectoral rays 15; lateral-line scales 14-17 + 6-9; median predorsal scales 6; cheek below eye with horizontal scale rows of 2; gill rakers 17-20; body depth 3.0-3.1 in SL; head length 3.1-3.3 in SL; snout length 3.6-4.0 in head; adult male with median head profile slightly concave at interorbital; rounded caudal fin; males with elongate and filamentous pelvic fins, reaching level of posterior half of anal fin; live colour pattern of terminal phase (male) includes a general purplish body, grading to blue ventrally and greenish or yellowish brown dorsally, with a broad purple stripe along the basal half of the otherwise pale yellow dorsal fin, and a thin purple bar across the violet-coloured pectoral-fin base; color in initial phase mainly dull purplish red with a small blackish spot on dorsal portion of caudal peduncle .: fusiform / normal; Cross section: compressed.
Behavioural data for Beau's wrasse is currently being reviewed.
Distinct pairing during breeding .
Marine; reef-associated; depth range 5 - 32 m , usually 6 - 12 m . Tropical
The following diseases are known to affect Beau's wrasse.
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