Atrichobrunettia (Polibrunettia) amazonensis Bravo, sp. nov. (Figs. 9–13)

Type material. BRAZIL, Amazonas, Manaus, Campus Universitário, holotype male, 07.I.1979, J.A. Rafael col. (INPA); 13 paratype males, same locality, date, and collector as holotype (INPA).

Etymology. amazonensis based on type locality.

Diagnosis. Radial fork situated apical to medial fork; apex of paramere with apical digitiform process; distiphallus with parallel shafts; aedeagal apodeme uniformly narrow, ending after anterior margin of gonocoxal bridge.

– Atrichobrunettia amazonensis Bravo sp. nov. Head. Palpus. Wing.

Male terminalia, ventral. 13. Male terminalia, dorsal.

Description. Male. Eyes separated by 1.5 facet diameters; interocular suture incomplete (Fig. 9); antenna incomplete in all specimens studied; scape cylindrical, 1.5X length of pedicel (Fig. 9); pedicel spherical; flagellomeres nodiform, asymmetrical (Fig. 9); ascoids not visible. Palpus formula = 1.0:3.4:2.9:3.5 (Fig. 10). Sc short; radial fork apical to medial fork (Fig. 11). Male terminalia (Figs. 12, 13): sternite 9 U­shaped; posthypandrial plate 1/2 length of gonocoxite. Gonostyle 1.5X length of gonocoxite. Sternite 10 triangular. Tergite 10 triangular. Cercus with 9 apical tenacula with rounded tips. Apex of parameres ending after apex of aedeagus. Aedeagal apodeme narrow, ending after anterior margin of gonocoxal bridge.

Distribution. Brazil, Amazonas (Manaus).