Myopsocus caliensis n. sp.

(Figs 91–96)

Diagnosis. Belonging to the assemblage of species that do not present the forewing with the scalloped apical margin, unlike these it presents a pyriform phallosome, with narrow and fused phallobase, wider distally (Fig. 96), external parameres flattened, widened and curved inward, apically separated by short membrane; endophallus elongated, flattened, distally and apically more broadened.

Male. Color. Head (Fig. 93) dark brown, darker genae, clypeus and labrum. Compound eyes black, ocelli hyaline, with ochre centripetal crescents. Forewing (Fig. 91) with dark brown spots, with well-marked basal fascia, pterostigma filled with small purple spots that extends outside the margin, while retaining its shape, alar margin dotted, venation poorly differentiated basally and distally marked. Hindwing (Fig. 92) smoked, with veins brown and dotted alar margin. Legs: coxae and trochanter dark brown, femur dark brown with subapical band white-creamy, tibia and tarsi brown. Hypandrium, paraprocts and epiproct dark brown.

Morphology. As in diagnosis, plus the following: Head (Fig. 93) H/MxW: 1.25; compound eyes grandes, H/D: 1.74, with interonmatidial setae; vertex with emargination ‘V’-shaped, with slightly pronounced bulge before the epicranial suture. IO/MxW: 0.50. Outer cusp of lacinial tips little wide, with four denticles; Mx4/Mx2: 1.38. Forewings (Fig. 91): L/W: 2.68. Pterostigma: lp/wp: 2.67, areola postica wider than tall, apically angled: al/ah: 1.67. Hindwings (Fig. 92): l/w: 2.62. Paraprocts (Fig. 94) with well-sclerotized conical lateral projection hiding a small membranous tubercle covered setae, sensory fields with 23 trichobothria on basal rosettes. Epiproct (Fig. 94) crescent-shaped, with a transverse dorsal protuberance with superficial small tubercles, distal edge rounded and an apical bulge with four distal setae.

Measurements. FW: 2907.5, HW: 2175, F: 525, T: 1075, t1: 400, t2: 65, t3: 70, ctt1: 19, f1: 675, f2: 462.5, f3: 382.5, Mx4: 165, IO: 266, d: 300, D: 382, IO/d: 0.89, PO: 0.79

Material studied. Holotype male. COLOMBIA. Valle del Cauca, Santiago de Cali, La Buitrera, 3°22’20.5’’N: 76°34’11.3’’W. 1153m. 08.iv.2009. MUSENUV slide code: 31328. R. González. Manual collection method . Paratypes: 1 male. Same data as holotype. MUSENUV slide code: 31329 .

Etymology. The specific epithet refers to Santiago de Cali, Colombia, where the holotype was found.