FIGURE 18. Xenylla duchesnea, lectotype. A in Redescriptions of Hypogastruridae and Onychiuridae (Collembola) described by David L. Wray

FIGURE 18. Xenylla duchesnea, lectotype. A) Dorsal chaetotaxy. B) Ventral cephalic chaetotaxy. C) Ventral chaetotaxy of abdominal segments II‒V. D) Labial palpus. E) Third and fourth antennal segments, dorsal view. F) Third and fourth antennal segments, ventral view. G) Foretibiotarsus, dorsal view. H) Retinaculum and furcula.