Chorisoneura gemmicula Hebard 1920

Chorisoneura gemmicula new species (Plate VI, figures 20 to 22.)
The present insect is closely related to C. specilliger, described in the preceding pages. In addition to marked differences in the male genitalia, the present species differs in the much more distinctive cephalic and pronotal markings. In other features of coloration, however, these two species agree to an exceptional degree.
Type. — c?;Cabima, Panama. May 20, 1911. (A. Busck.) [United States National Museum.]
Size, interocular width, maxillary palpi, pronotum, tegmina (discoidal vein with fourteen to sixteen costal branches, with two or three braftches at apex toward sutural margin; discoidal sectors eleven to twelve in series), wings (twelve costal veins, discoidal and median veins connected by eight inconspicuous transverse veinlets), supra-anal plate and character of limbs as in specilliger.