Cuzcolachesilla cashiriariensis, García Aldrete, 2012

García Aldrete, Alfonso N., 2012, A new genus of Lachesillidae (Psocoptera) from the Peruvian Amazonia, Zootaxa 3303, pp. 65-68 : 65-66

Cuzcolachesilla cashiriariensis n. sp.

( Figs. 1–4)

Color (in 80% ethyl alcohol). Body tawny brown. Compound eyes black. Wings hyaline, with a light orange hue. Abdomen with transverse, ochre subcuticular rings, less pigmented ventrally.

Morphology. As in generic diagnosis, plus the following: forewing pterostigma narrow anteriorly, wide posteriorly, almost rectangular; hypandrium bowl-shaped, posterior margin obtusely convex, lateral and posterior margins strongly sclerotized; sparsely ciliated over the surface, with two setae distinctly longer than the others, one near each side. Paraprocts semicircular, with setae as illustrated, sensory fields with 15-16 trichobothria in basal rosettes; epiproct trapeziform, with field of setae on posterior third. Pretarsal claws with minute preapical denticle, pulvillus broad.

Measurements. FW: 2154, HW: 1708, F: 533, T: 927, t1: 343, t2: 102, ctt1: 17, Mx4: 121, f1: 483, f2: 347, f3: 273, f4: 226, IO: 201, D: 289, d: 194, IO/d: 1.03, PO: 0.67.

Material studied. Holotype male, 1 paratype male. PERU, Cuzco, Cashiriari (light). 4-22.viii.2005. J. Williams. Deposited in the National Insect Collection ( CNIN), Instituto de Biología, Universidad Nacional Autónoma de México. México City , México.

Etymology. The specific name refers to the type locality, Cashiriari.