GOBIESOCIDAE Discotrema lineata (photo by Mark Strickland) Discotrema lineata (from Izu Oshima I., Japan; KPM-NR 37957; photo by Eiji Kozuka) Discotrema lineata (Briggs, 1966) Doubleline Clingfish D 9-11; A 8-9; P1 28-29. Head depressed, with flattened and triangular snout projecting beyond lower jaw. Body subcylindrical, compressed posteriorly. Posterior end of dorsal and anal fins not connected with caudal fin. Color: head and body reddish brown or charcoal brown, with some longitudinal pale lines (including one along dorsal midline, and two on side through eye); many minute pale dots on dorsum. Size: 3 cm SL. Distribution: Indo-West Pacific. Remarks: found in rocky or coral reefs; commensal with featherstars.