Psychoda laticaula Quate

(Figs 15–22)

Psychoda laticaula Quate, 1996: 67. Type locality: Costa Rica (Limón, Puerto Viejo de Talamanca)

Diagnosis. Antenna with 14 flagellomeres, 12th and 13th fused, 14th separated and shorter; palpal formula 1.0:0.9:0.9:1.0; subgenital plate heart shaped, with basal band and a large semi-circular structure internally.

Female. Head (Fig. 15): vertex, frons and clypeus pilose; hair patch of frons extending to facet row 1 or meeting the hair patch of vertex; eye bridge with 4 facets; eyes separated by 1.0–1.5 facet diameters; 6-7 supra-ocular setae; interocular suture absent; clypeus with 1 stronger lateral scar; frontoclypeal suture absent, sometimes with a weak band linking the tentorial fossets; antenna with 14 flagellomeres, the 3 apical reduced (Fig. 16); 12th and 13th flagellomeres fused, 14th shorter and separated from 13th; spines presents on 11th, 13th and 14th flagellomeres; scape cylindrical, 1.5 the length of the subspherical pedicel (Fig. 17); ascoids in Y (Fig. 17); palpal formula 1.0:0.9:0.9:1.0 (Fig. 18); labellum with 3 apical teeth, 1 subapical tooth and 2 lateral setae (Fig. 19). Wing: Sc vein not extending beyond base of vein Rs; radial and medial forks complete. Distitarsus with apical projection (Fig. 20). Terminalia: subgenital plate homogeneously pilose, longer than wide, bilobed, heart shaped, with well developed naked basal band (Fig. 21); genital digit present; subgenital plate internally with a lateral line curved to the apical concavity and a semicircular, slightly sclerotized structure (Fig. 22); genital chamber short, as illustrated (Fig. 21).

Male. Unknown.

Material examined. Type material: holotype Ƥ COSTA RICA, Limón, Puerto Viejo de Talamanca, Sealevel, 20-22.vii.1993, Light trap, col. L. W. Quate (INBio); paratype Ƥ COSTA RICA, Limón, Puerto Viejo de Talamanca, Sealevel, 20.vii.1993, Light trap, col. L. W. Quate (USNM). Other specimens: 1 Ƥ BRAZIL, Bahia, Ituberá, Reserva Michelin, Pancagê, 08–09.vi.2007, Luminosa, col. E. Alvim & J. Oliveira (MZUEFS).

Distribution. Costa Rica, Nicaragua (Collantes & Martinez-Ortega 1999), Brazil (Bahia).

Comments. The wings of the Brazilian specimen were damaged during preparation, so they were not measured. The right palpus of the holotype has only 3 segments, the third and forth segments are apparently fused. The morphology of antenna apex and ascoids on this species is close to what is found in the subgenus Psychomora, but the 11th and 12th flagellomeres are not fused as in the description of Psychomora provided by Ježek (1984).This is the first record of this species in Brazil.