Diagnostic Description
provided by Fishbase
Body elongate, moderately compressed, and deep, with a strongly arched dorsal profile; snout prominent; mouth small and sub-terminal; lower jaw enclosed by upper; chin with 5 pores but without barbels; edge of preopercle slightly serrate; lower branch of first gill arch with 6 gill rakers; second dorsal fin very long, with 32 to 33 soft rays; body uniformly dark, from purplish bronze to grayish brown; fins dark or blackish (Ref. 55763).
Trophic Strategy
provided by Fishbase
Adults are secretive nocturnal fish that hide under ledges by day and come out only at night to feed on the epifauna of the substrate. The adults sometimes form large inactive aggregations in caves, but little or no feeding occurs. Schools of juveniles appear only in the summer (Ref. 9118). Carnivore (Ref. 57615).
- Recorder
- Grace Tolentino Pablico
Biology
provided by Fishbase
Adults are secretive nocturnal fish that hide under ledges by day and come out only at night to feed on the epifauna of the substrate. The adults sometimes form large inactive aggregations in caves, but little or no feeding occurs. Schools of juveniles appear only in the summer.
Importance
provided by Fishbase
fisheries: minor commercial; aquarium: public aquariums; price category: medium; price reliability: very questionable: based on ex-vessel price for species in this family