. Bulletin. Natural history; Natural history. Nov., 1980 Irwin & Lyneborg: The Genera of Nearctic Therevidae 269. Fig. 228-234. — Schtingeria ammobata Irw. male terminalia. 228. — Gonocoxiles with appendages and aedeogus in dorsal view. 229. — Gonocoxiles with appendages and aedeagus in ventral view. 230. — Epandrium wilti appendages in dorsal view. 231. — Genitalia in lateral view. 232. — Aedeogus in lateral view. 233. — Tergite 8. 234. — Slernite 8. Scale; mm. tapers sharply at apex in female; smaller, cylindrically shaped, and gradually taper- ing to apex in male; male abdomen has s
. Bulletin. Natural history; Natural history. Nov., 1980 Irwin & Lyneborg: The Genera of Nearctic Therevidae 269. Fig. 228-234. — Schtingeria ammobata Irw. male terminalia. 228. — Gonocoxiles with appendages and aedeogus in dorsal view. 229. — Gonocoxiles with appendages and aedeagus in ventral view. 230. — Epandrium wilti appendages in dorsal view. 231. — Genitalia in lateral view. 232. — Aedeogus in lateral view. 233. — Tergite 8. 234. — Slernite 8. Scale; mm. tapers sharply at apex in female; smaller, cylindrically shaped, and gradually taper- ing to apex in male; male abdomen has sparse, erect, elongate pile; female ab- domen has sparser, shorter pile; dorsum of both sexes tomentose, that of male less densely than that of female. Male Terminalia (Fig. 228-234).— Tergite 8 (Fig. 233) only slightly con- stricted; sternite 8 (Fig. 234) rhomboid; epandrium (Fig. 230) much wider than long; cercus (Fig. 230) slightly bilobate, both halves solidly fused along midline, extends posteriorly slightly beyond ven- tral epandrial sclerite; ventral epandrial sclerite shield shaped, does not extend to anterior margin of epandrium, and is not attached to parameral bridge or aede- agus; aedeagus (Fig. 232) rather short; ventral apodeme elongate, reaching an- teriorly almost to apex of ejaculatory apodeme; dorsal apodeme very short, solidly attached to posterior edge of para- meral bridge; ejaculatory apodeme mod- erately long, rod shaped; distiphallus slender, curved downward; gonocoxites (Fig. 229) rounded, not united ventrally. with two posteriorly directed spinose pro- jections at the inner lateral posterior margin of each gonocoxite; parameres form a large, hood shaped lobe distally; midsections of parameres strongly united to one another by a sclerotized bridge; parameral apodeme strong; gonostylus short, scjuat, with sharp point projecting outward and upward, not extending to tip of distiphallus; hypandrium lacking; ventral lobe lacking. Habitat Th
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