Species: Hippoglossina tetrophthalma, Four-spot flounder, Foureye flounder

Hippoglossina tetrophthalma (Gilbert, 1890)

Foureye flounder, Four-spot flounder

Body elongate, height 39-45% of SL; head length 29-34% of SL; eyes on left side (uncommonly on right side), parallel, large, close together; mouth long, 45% head length, ends under rear edge of lower eye; teeth small, ~ equal sized, equally developed on both jaws; gill rakers short and thick, 2+9-10;  76-83 dorsal rays, origin of dorsal over top eye; 58-62 anal rays; pectoral short, eye-side fin ~ 50% length of head; bases of pelvics symmetric on sides, urinary papilla on eye side, immediately behind level of anus; lateral line extending onto head, with branches to upper eye and below lower eye, strongly arched over pectoral fin; scales large, without small accessory scales; eye side and blind side scales smooth; 95-100 lateral line scales.