Cyriocosmus bertae PérezMiles, 1998
Figs 3–4, 25, 41
C. bertae PérezMiles, 1998: 99, figs 21–24. Holotype male, IBSP 4950, from Rio Branco, Acre, Brazil, 22 October 1995, S. Braga, examined. Female unknown.
Diagnosis: The male differs from all other species, except C. versicolor and C. sellatus, by not having a striped dorsal abdominal pattern (Fig. 41). It differs from C. versicolor by having a retrolateral field of spiniform hairs on palpal tibia and from C. sellatus by the short paraembolic apophysis (Figs 3,4).
Distribution: known only from type locality, Rio Branco, State of Acre, Brazil (Fig. 56).