FIGURES 38–44 in A new troglobitic palpigrade from Central Brazil, with notes on a new opisthosomal character (Arachnida: Palpigradi)

FIGURES 38–44. Light (38, 39, 41–44) and SEM (40) micrographs of opisthosomal sternites in several Eukoenenia and Prokoenenia species. 38, Eukoenenia audax sp. nov., holotype, sternites IV–V; 39, Prokoenenia javanica, female holotype (MHNG), sternites IV–VI with dashed ellipses on right side indicating the ventral sacs; 40, E. cf. ferratilis, opisthosomal sternites; 41, Eukoenenia ibitipoca, female paratype (ISLA), sternites IV–VI; 42, Eukoenenia ibitipoca, male holotype (ISLA), sternites IV–V; 43, Eukoenenia navi, female paratype (ISLA12726), sternites IV–V; 44, Eukoenenia navi, male holotype (ISLA), sternites IV–VI. Dashed ellipses indicate the position of opisthosomal cavities. Scale bars: 60 μm.