Fig. 8 in Umbyquyra gen. nov., a new tarantula spider genus from the Neotropical region (Araneae, Mygalomorphae, Theraphosidae), with a description of eight new species

Fig. 8. Umbyquyra paranaiba gen. et sp. nov. Holotype, ♂ (IBSP 107411). A–C. Palpal bulb. A. Prolateral. B. Anterolateral. C. Retrolateral. D. Tibial apophysis, retrolateral. E. Stridulatory organ, trochanter, male palp. F. Stridulatory organ, trochanter I (arrows in E–F pointed the stridulatory bristles). Abbreviations: see Material and methods.