Cyriocosmus blenginii Pérez­Miles, 1998

Figs 21–23, 50

C. elegans: (in part) Schiapelli & Gerschman 1973: 68–69.

C. blenginii Pérez­Miles, 1998: 99, figs 25–27. Holotype male, BMNH 1294.8.29.1, from Bolivia, Mamoré River, without further information, not examined. Female unknown.

Diagnosis: The male differs from C. nogueira­netoi new species, C. fernandoi new species and C. chicoi by the presence of a retrolateral field of spiniform hairs on the palpal tibia. It can be distinguished from C. ritae and C. sellatus by the absence of a retrolateral field of spiniform hairs on the cymbium and differs from C. fasciatus by the paraembolic apophysis originating dorsally to the embolus rather than prolaterally (Figs 21, 22). It can be distinguished from other species by having a long paraembolic apophysis.

Distribution: known only from type locality, Mamoré River, northern border of Bolivia and Brazil (Fig. 56).