Total number of body plates is 33-35. Color and color patterns highly variable: most specimens in dark-color phase with dark red background overlaid with reticulated yellow to orange blotches; some in light-color phase of yellow to beige with few spots of darker pigment on body. Two large black spots present between first and third dorsal-fin spines (Ref. 9829). Long caudal peduncle and elongated caudal fin (Ref. 48635).