FIGURE 83. Glenognatha vivianae new species from Brazil. A–C in Revision and phylogenetic analysis of the orb-weaving spider genus Glenognatha Simon, 1887 (Araneae, Tetragnathidae)

FIGURE 83. Glenognatha vivianae new species from Brazil. A–C, female genitalia (arrows, uterus externus portions). A, dorsal. B, ventral. C, lateral. D, spermathecae and copulatory duct. E–G, female tracheal system. E, tracheal spiracle, posterior view. F, dorsal. G, median trunk distal. Scale bars, 100 µm (F), 20 µm (A–C), 10 µm (D–E, G). CD: copulatory duct. LT: lateral trunk. LSD: long-stem ducts. MC: membranous chamber. MT: median trunk. UE: uterus externus.