Unique Characters: Silvery bluish to pinkish dorsally; silvery white below. All fins except pelvic fins reddish. Snout very short. A deep groove is present from snout to above eyes. Dorsal fin originates behind eyes in juveniles; in adults, dorsal fin originates posterior to midline. Caudal peduncle with slender keel. Pelvic fins reduced to a small flap (Kells and Carpenter 2011).
Similar Species: None