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Diorygopyx tibialis
Distribution
Description Head: Clypeal teeth separated, sometimes with a small median tooth on lower edge. Surface finely punctate. Prothorax: Pronotal surface finely and densely punctate. Elytra: Very finely shagreened with minute punctures. Striae distinct, fine. Edges of pseudepipleura sharply folded, distinct. Hind wings: Basal portion normal, distal portion with reduced membrane. Sterna: Lateral edges of median lobe of metasternum broadly margined anteriorly, inner edge of margin straight. Legs: Fore tibiae extremely slender for most of length, suddenly broadened distally to an inwardly directed quadrate lobe. Teeth on inner edge fine, indistinct. Abdomen: Pygidium with a straight, complete transverse fissure, which is constricted but not closed or appreciably shallower medially.
Sexual dimorphism
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