Is. The name is feminine. Diagnosis. Viridiseptis is a monotypic genus whose only member is discovered in California and adjacent Oregon. It really is a stout smaller to mediumsized moth with a powdery mottledgreen forewing. The genitalia differ significantly from these of Aseptis and Paraseptis. Within the male the distal half in the uncus is broad, flat, and covered densely by short fine hairs; the valve has triangular approach from the inner surface of your sacculus, lacks an ampulla, includes a thick blunt digitus, as well as the distal end is rhomboid with no a common cucullus or corona. The females of these genera are also very divergent. That of Viridiseptis has soft, padlike ovipositor lobes, incredibly brief apophyses, a sclerotized plate within the ventral wall from the proximal ductus bursae, along with a membranous corpus bursae lacking signa using a membranous appendix bursae arising perpendicularly in the wall of the posterior corpus bursae as an alternative to as a sclerotized posterior extension of it. Description. AdultHeadAntenna filiform in both sexes. Frons smooth. Eye rounded, typical size, naked. Labial palpus unmodified, with moderately long second segment and brief distal segment, reaching mideye. ThoraxDorsal paired tufts on meso and metathorax. Legs with tibiae lacking spiniform setae; tarsal segments with 3 rows of brief spiniform setae on every segment. ForewingShort and rounded, outer margin weakly scalloped, covered with olivegreen, gray, black, and offwhite scales, pattern of ordinary transverse lines, orbicular and reniform spots, but lacking distinct claviform spot and dashes. HindwingVenation typical of trifine noctuids with vein M weak, M closest to M; outer margin contour weakly concave amongst veins M and M, much less prominent than in Aseptis. AbdomenBase of male with paired FGF-401 msds hairpencils, complete with levers and pockets. Weak dorsal scale tufts on proximal segments. Male genitalia (Fig.)Tegumen shape unmodified devoid of narrower location near uncus; penicillus broad, rounded. Uncus base, narrow, cylindrical, distal twothirds thicker and wider, roughly canoe shaped with proximal and distal tapered regions separated by evenwidth segment, dorsal distal portion and undersurface of tip covered densely with short hairs. Saccus of vinculum lengthy and narrow. Juxta base broadly shield shaped, tapering to slight waist at junction with apical third, apical segment at base of aedeagus expanded to slightly wider than “waist” with raised sclerotized structure with slightly overhanging lateral edges and rounded tip. Valve narrow, so long as narrow mesial section at finish of sacculus, slightly curved dorsally; sacculus .provided that valve, reaching to base of costa, with toothlike triangular process on distal portion close to ventral part of clasper; cucullus substantial, costal portion thick and apex and ventral portions thin, rhomboid with three pointsrightangle point at dorsal base, slightly acute apex lacking a corona, and much more rounded and obtuse ventral margin; clasper lowered to attachment on valve, ampulla absent; digitus arising at ventral cucullus from weak plate on ventral distal valve, stout, short, toothlike or curved ventrad. Aedeagus as lengthy asTomas Mustelin Lars G. Crabo ZooKeys wide, distal third curved slightly ventrad, with abrupt reduction in caliber at midpoint from bullnosed sclerotized ridge across ventral wall, a patch of distal striae with long extensions onto vesica and patch of smaller spines close to ventral apex; vesica slightly shorter than aedeagus, bent practically ventrad and to.