Solitary and secretive, found in patch or fringing reefs near shore, often in silty conditions (Ref 90102).
Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. Characterized by having dorsal fin rays VI-I, 9; anal fin rays II,8; pectoral fin rays 14; pelvic fin rays I, 5; pored lateral line scales 24; predorsal scales 6; circumpeduncular scales 12 . Further characterized by semi-transparent red color; caudal peduncle with broad blackish stripe midlaterally, extending onto lower half of caudal fin; greatest depth of body 2.8-3.1 in SL .: short and / or deep; Cross section: compressed.
Behavioural data for Darktail cardinalfish is currently being reviewed.
Diet information for Darktail cardinalfish is currently being compiled.
Reproduction data for Darktail cardinalfish is currently being compiled.
Marine; reef-associated; depth range 1 - 30 m . Tropical south to Indonesia east to Fiji.
No observations yet - be the first to log one!
View all observations for Darktail cardinalfish ↗Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.
Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.