2. Bythoscopus atrifrons, new species (fig. 22, a-c).

Quite similar in general structure and coloration to B. viridoflavidus with a short narrow crown. Male with the face except ocelli entirely black. Male last ventral segment bisinuate; plates elongate, shorter than the pygofer, gradually diverging, apices slender;

genital style narrow, about as long as the aedeagus. Female last ventral segment deeply excavated on the posterior border; the pygofer elongate, slender.

Length: to apex of tegmina, 4.5 mm.; to apex of abdomen, 4 mm.

Holotype male, Barrigada, July 22, from Morinda sp. , Swezey; allotype female, Barrigada, June 12, Swezey; paratype, one male, Upi Trail, May 5, Swezey .