Johnius trewavasae Sasaki 1992

Small species with a moderately elongate body. Dark mottled pattern dorsally, creamy white ventrally; scale pockets on dorsal side of head and body with broad, dark margins; spinous dorsal fin black, pectoral fins grey, pelvic fins pale (Ref. 9772).

Dorsal spines (total): 10 - 11; Dorsal soft rays (total): 24 - 27; Analspines: 2; Analsoft rays: 7 - 8

Inhabits shallow coastal waters (Ref. 9772).

fisheries: minor commercial; price category: medium; price reliability: very questionable: based on ex-vessel price for species in this family