Figures 19 – 22 In On The Identity Of The Palearctic Species Of The Wolf Spider Genus Trebacosa (Araneae: Lycosidae)

FIGURES 19 – 22. SEM images of Trebacosa europaea Szinetar & Kancsal, 2007 female genitalia from the type locality, Hungary. 19 epigyne, ventral view; 20 vulva, dorsal view; 3 left structures, dorsal view; 4 closeup of the pores on the head of spermatheca, dorsal view.