Species: Umbrina coroides, Sand drum

Umbrina coroides Cuvier in Cuvier & Valenciennes, 1830

Sand drum

Body oblong, moderately elongate, somewhat compressed; back high, arched at nape; head low, broad, conical; mouth ~ horizontal, small, under projecting snout; chin with 1 short, thick rigid barbel with a pore at its tip, and 2 pairs of pores beside its base; snout with 3-5 front pores, 5 on side; teeth in bands on each jaw, outer row on top jaw larger; preopercle finely serrated; 13-15 short gill rakers; top corner of gill opening notched; dorsal fin with a deep notch, X + I, 26-31, spines slender, second dorsal long base; anal small, II, 6 rays, 2nd spine large, >2/3 length of 1st ray; scales rough on head and body, smooth on fins; bases of soft dorsal and anal fins with 1 row of scales along base, small scales on membranes of inner half of soft dorsal; 7-8 scales between dorsal fin origin and lateral line; scale rows under spiny dorsal at 30 degree angle to lateral line; the lateral line extends to the center of the end of the tail fin.