Triplocania dimitrii n. sp.

(Figs 116–127)

Diagnosis. Forewings hyaline; central sclerite of hypandrium densely setose, deeply concave posteriorly; with elongate and slender lateral posterior processes, and with two median, short processes; phallosome Y-shaped anteriorly, with stout stem; anterior endophallic sclerites stout, U-shaped, mesal sclerite broadly U-shaped, with a median, short, pointed posterior process and long side arms distally acuminate, slightly curved outwards, each bearing a stout, mesal, pointed process on outer border; posterior sclerites boomerang-shaped, stout, with small denticles along the inner border (Fig. 121). IX sternum with transverse area anteriorly, rounded on sides, with two irregular pigmented areas on posterior border; a large, posterior membranous area, with a small, distinct rounded area, surrounded with creases mesally on each side (Fig. 127).

Male. Color (in 80% ethanol). Body brown, with creamy areas, as indicated below. Head pale brown, with dark brown areas as illustrated (Fig. 118); labrum brown. Compound eyes ochre, ocelli hyaline, with ochre centripetal crescents. Antennae pale brown, scape brown, flagellomeres with apices cream. Maxillary palps pale brown. Prothorax cream. Tergal lobes of meso- and metathorax pale brown. Thoracic meso- and meta-pleura cream, with brown spots. Legs pale brown, mid- and hind- coxae creamy, with small proximal and distal pale brown spots. Wings hyaline, veins brown, with brown spots at wing margin (Figs 116-117). Abdomen pale cream, with subcuticular, ochre transverse bands on segments I–V. Clunium and hypandrium brown, central sclerite of hypandrium pale brown, with the latero-posterior processes yellowish. Epiproct and paraprocts pale brown, phallosome brown, with endophallic sclerite more pigmented.

Morphology. As in diagnosis, plus the following: Head (Fig. 118): H/MxW: 1.36, H/d: 2.53, IO/MxW: 0.72. Vertex almost straight, slightly below the level of the compound eyes. Outer cusp of lacinial tips broad, with seven denticles. Mx4/Mx2: 1.08. MxW/IO: 2.06. Forewings (Fig. 116) L/W: 2.57, pterostigma elongate: lp/wp: 6.38; areola postica tall, slightly slanted posteriorly, apex rounded, la/ha: 1.88. Hindwings (Fig. 117): l/w: 2.84. Hypandrium (Fig. 119). Phallosome (Fig. 121), external parameres distally rounded, bearing pores distally. Paraprocts (Fig. 120) robust, elongate, with macrosetae and medium sized setae posteriorly; sensory fields with 36 trichobothria on basal rosettes. Epiproct semioval, posteriorly rounded, convex anteriorly, with setae as illustrated (Fig. 120).

Measurements. FW: 7700, HW: 5250, F: 1875, T: 3525, t1: 1437, t2: 125, t3: 182, Mx4: 400, ctt1: 41, f1: 1625, f2: 1750, f3: 1575, IO: 680, D: 510, d: 360, IO/d: 1.9, PO: 0.71.

Female. Color. As in the male. Subgenital plate with deep, hyaline median concavity, pigmented area dark brown, posteriorly pale brown (Fig. 125). IX sternum yellowish, with anterior area delimited by brown oval ring; gonapophyses brown (Fig. 127).

Morphology. As in diagnosis, plus the following: Head (Fig. 124): H/MxW: 1.43, H/d: 2.83; IO/MxW: 0.75. MxW/IO: 1.94. Vertex as in the male. Outer cusp of lacinial tips broad, with six denticles. Forewings (Fig. 122) as in the male, L/W: 2.52, pterostigma: lp/wp: 6.21; areola postica, al/ah: 1.68. Hindwings (Fig. 123): l/w: 2.87. Subgenital plate (Fig. 125) broad, setose, triangular. Gonapophyses (Fig. 127): v1 slender, elongate, acuminate; v2 +3 wide proximally, with slender heel; a row of nine macrosetae on v2; distal process sinuous, acuminate, with field of microsetae. Paraprocts (Fig. 126) triangular, with setae as illustrated; sensory fields with 32 trichobothria on basal rosettes. Epiproct (Fig. 126) triangular, with apex rounded, mesal field with three macrosetae, two lateral, and setae along sides and apex, as illustrated.

Measurements. FW: 7750, HW: 5100, F: 1875, T: 3350, t1: 1407, t2: 125, t3: 200, ctt1: 37, f1: 1575, f2: 1750, IO: 700, D: 470, d: 340, IO/d: 2.06, PO: 0.72.

Material studied. Holotype male. COLOMBIA. Cundinamarca, Soacha, Chicaque Natural Reserve, Tirolesa, 4°36’40.38’’N: 74°18’41.7’’W. 2240 m. 24–28.II.2014. Pontífica Universidad Javeriana Museum (MPUJ). D. Forero. Malaise trap. Paratypes: 2 males, 1 female. Same data as the holotype .

Etymology. This species is dedicated to its collector, Dimitri Forero, professor at the Javeriana University, Bogotá, Colombia.