FIGURES 2–7. Gaucha piranauru sp. nov., male (2 and 4, 6–7; CHNUFPI 4063) and female (3 and 5; ISLA 15685). 2–3. Habitus, dorsal aspect. 4–5. Propeltidium and chelicerae, dorsal aspect. 6–7. Opisthosoma, lateral (6) and ventral (7) views. Ctenidia indicated by black arrows; row of rigid hairs indicated by white arrow.