dorsal, middle, narrow, segment, Length, abdomen, anterior, median, rounded, thorax, pair, spines, convex, anal, separated, outer, spine, shorter, extremity, spot, forming, compressed, oblique, size, caudal, spots, mouth, stout, fin, abdominal, eyes, concave, reaching, curved, developed, triangular, larger, posteriorly, scarcely, snout, elongate, pale, tibia, anteriorly, thin, broader, space, fine, punctured