ABSTRACT
Abdomen with 5 ventrites; ventrites 1-2 connate. Male genitalia of the trilobed type; median lobe with apex flattened, pointed or hook-shaped, and short basal struts, parameres well developed, fused basally, asymmetrical, or lacking; most with basal piece longer than wide, rectangular, trapezoidal, or subcylindrical. Female genitalia with gonocoxites large; styli apical to subapical, short; baculi absent.
