Overview information for Crescent dwarfgoby is currently being compiled by our editorial team.
Dorsal spines (total): 7; Dorsal soft rays (total): 7 - 8; Anal spines: 1; Anal soft rays: 7. This species is distinguished by the following characters: cephalic sensory-canal pore system missing only IT pore (pattern 2); dorsal/anal fin-ray formula 7/7 or 8/7; unbranched pectoral-fin rays; 5th pelvic-fin ray 15.9-16.4% of 4th ray; presence of a narrow dark bar at caudal-fin base; with a red line extending down from under eye to jaws; there are 5 postanal ventral-midline spots associated with subcutaneous bars; 2 distinctive black crescent-shaped marks present underneath the pectoral fin .: elongated; Cross section: oval.
Behavioural data for Crescent dwarfgoby is currently being reviewed.
Diet information for Crescent dwarfgoby is currently being compiled.
Reproduction data for Crescent dwarfgoby is currently being compiled.
Marine; reef-associated; depth range ? - 14 m . Tropical Central Pacific: Fiji.
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