Anacroneuria xokleng sp. n.

Figs. 18–23.

Material examined. Holotype male: Brazil, Santa Catarina, Grão Pará, P. E. Serra Furada (28o10’27’’S, 49o23’38’’W), 14.x.2012 – 16.xi.2012, malaise trap, LCP, LSG and ALS (UNESP). Paratypes: same data as holotype, 1 male and 1 female (UNESP), 1 male (UFSC).

Description. Head mostly brown with portions of clypeus, lappets, and genae pale (Fig. 18); clypeal area setose; post frontal line U-shaped; antenna and palpi pale. Pronotum dark brown with lighter rugosities (Fig. 18). Legs with femora proximally yellowish, distally brownish; tibia and tarsi brownish. Wing membrane pale, with slightly less pigmented area, forming a window; veins pale. Cerci pale.

Male: Forewing length 9.0– 9.6 mm. Hammer truncate and wider than long (Fig. 19). Penial armature robust, in ventral and dorsal views, narrowing abruptly apically (Figs. 20–21); hooks regularly curved with apex pointed (Fig. 21); pair of medium ventral vesicles present (Fig. 21); keel elevated in lateral view (Fig. 22).

Female: Forewing length 16.1 mm. Subgenital plate ochraceous, darker medially, and 4-lobed (Fig. 23).

Remarks. The new species is unusual in its pale coloration, similar to that of A. petersi Froehlich (Froehlich, 2002) . However, the penial armature is more robust and differs from that of A. petersi .

Etymology. The name honors the Xokleng native people of the Macro-Ge language group, who inhabited southern Brazil, including the current State of Santa Catarina.