Psychoda trilobatula Cordeiro, Bravo & De, 2011, sp. nov.
Creators: name: Cordeiro, Danilo
name: Bravo, Freddy
name: De, Claudio J. B.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Psychodidae
Psychoda
Psychoda trilobatula

description: Psychoda trilobatula, sp. nov.
(Figs 150–158)
Etymology. The species name, trilobatula, is based on the presence of three small lobes on the subgenital plate.
Diagnosis. Antenna with 13 flagellomeres; 13th flagellomere circular, separated from 12th; 12th flagellomere subquadrangular, with short neck and fused to 11th, spines present on 11th and 12th; subgenital plate wider than long, trilobed, pilose on distal half and next to base medially; genital digit present.
Female. Head (Fig. 150): vertex, frons and clypeus pilose; hair patch of frons extending to facet row 2 or 3; eye bridge with 4 facets; eyes separated by 0.9–1.3 facet diameters; 5–7 supra-ocular setae; interocular suture present or not (sometimes just a weak band); clypeus with 2 stronger lateral alveoli; frontoclypeal suture absent; antenna with 13 flagellomeres, the 2 apical reduced; 13th flagellomere circular, separated from 12th, 12th flagellomere subquadrangular, with short neck and fused to 11th, spines present on 11th and 12th flagellomeres (Fig. 151); scape cylindrical, 1.5 the length of subspherical pedicel (Fig. 152); ascoids in Y; palpal formula 1:1.1(1.07–1.21):1.0(0.94–1.11):1.3(1.21–1.40) (Fig. 153); labellum with 3 apical long teeth and 1 subapical short tooth (Fig. 154). Wing (Fig. 155): Sc vein ending in the level of the base of vein Rs; radial and medial forks complete; R5 and CuA1 slightly darkened. Distitarsus with apical projection (Fig. 156). Terminalia: subgenital plate wider than long, trilobed, central lobe with 4 marginal setae, pilose on distal half, hair patch extending anteriorly on median region, almost reaching the base of the subgenital plate (Fig. 157); genital digit present; internal ornamentation of the subgenital plate simple, as illustrated (Fig. 158); genital chamber oval (Fig. 157).
Male. Unknown.
Material examined. Holotype Ƥ BRAZIL, Amazonas, Silves, Saracá, 30.vi.1997, 6cdc – 1m, no collector name (INPA). Paratypes: 1 Ƥ BRAZIL, Amazonas, Pitinga, Grota (c), 29.vi.1991, 12cdc/m, no collector name (MZUEFS); 1 Ƥ Amazonas, Pitinga, mata da lixeira, lado esquerdo, 02–04.vi.1998, 5cdc/m, no collector name (INPA); 6 Ƥ Amazonas, Silves, Saracá, km 55, mata virgem, 29.v.1997, 7cdc – 1m, col. TVB/FLS (3 INPA, 3 MZUEFS); 4 Ƥ Amazonas, Silves, Saracá, área alterada, 29.v.1997, 7cdc – m, col. TVB/FLS (2 INPA, 2 MZU- EFS); 2 Ƥ Amazonas, Silves, Saracá, 01.vi.1997, 6cdc – 1m, no collector name (MZUEFS); 3 Ƥ Amazonas, Silves, Saracá, 30.vi.1997, 6cdc – 1m, no collector name (INPA); 1 Ƥ Amazonas, Silves, Saracá, 17.xii.1999, 7cdc – m, col. FLS/ RF /LMC (MZUEFS); 3 Ƥ BRAZIL, Pará, Santarém, Chac. N. S. Nazaré, km 13, mata, 27.xi.1998, 8cdc, no collector name (2 INPA, 1 MZUEFS).
Distribution. Brazil (Amazonas and Pará).
Comments. This species is morphologically similar to the species of the subgenus Psychana, except for the shape of apical flagellomere.
description: Published as part of Cordeiro, Danilo, Bravo, Freddy & De, Claudio J. B., 2011, Taxonomy of Brazilian Psychoda Latreille, 1796 (Diptera, Psychodidae) with the description of thirteen new species, pp. 1-37 in Zootaxa 3101 on pages 34-35, DOI: 10.5281/zenodo.205242