Fig 5. Ossa genitalia 3D external surface.
3D virtual volumes of the external surface (on the left) and internal structure (on the right) of 9 bacula (G.d., G.g., L.l., L.t., O.c., C.ae., M.s., P.c., S.n.) and 1 baubellum (S.a.). a = strepsirrhine species; b = haplorrhine species. Letters below each 3D image stay for specimens’ acronym (see Table 3).