FIGURES 3–4. Retrorsia leonardi. 3 in A new polydesmid milliped genus and two new species from Oregon and Washington, U. S. A., with a review of Bidentogon Buckett and Gardner, 1968, and a summary of the family in Western North America (Polydesmida: Polydesmidae)

FIGURES 3–4. Retrorsia leonardi. 3, right gonopod of holotype, medial view (drawn at 200x magnification). 4, telopodite of the same, lateral view (drawn at 400x magnification). C, coxa; E, endomerite; P, pulvillus; PF, prefemur; T, telopodite; TT, tibiotarsus.