Scientific Name
Johnius trewavasae
Common Name
Trewavas croaker
Biology
Dorsal
spines
(total): 10 - 11;
Dorsal
soft rays
(total): 24-27;
Anal
spines: 2;
Anal
soft rays: 7 - 8. 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).