FIGURES 36–49. 36–42. Spiriverpa lunulata. 36. Tergite 8 in A revision of the Holarctic genus Spiriverpa Irwin and Lyneborg (Diptera: Therevidae: Therevinae)

FIGURES 36–49. 36–42. Spiriverpa lunulata. 36. Tergite 8, epandrium, cerci, hypoproct, dorsal view (MEI 126098). 37. Epandrium, lateral view. 38. Sternite 8, hypandrium, gonocoxite ventral view. 39. Gonocoxite, left lateral view. 40. Aedeagus, dorsal view (inset ejaculatory apodeme crosssection). 41. Aedeagus, ventral view. 42. Aedeagus, left lateral view. 43–49. S. senex. 43. Tergite 8, epandrium, cerci, hypoproct, dorsal view (MEI 070128). 44. Epandrium, lateral view. 45. Sternite 8, hypandrium, gonocoxite, ventral view. 46. Gonocoxite, left lateral view. 47. Aedeagus, dorsal view (inset ejaculatory apodeme cross­section). 48. Aedeagus, ventral view. 46. Aedeagus, left lateral view. Scale=0.1 mm.