Description of fourty four new species, taxonomic notes and identification key to Neotropical Trichomyia Haliday in Curtis (Diptera: Psychodidae, Trichomyiinae) Author Araújo, Maíra Xavier Author Bravo, Freddy text Zootaxa 2016 4130 1 1 76 journal article 38704 10.11646/zootaxa.4130.1.1 118f2c8d-b41e-4787-929d-df6e254a1c3f 1175-5326 262717 10239517-A20C-4C42-BFD7-8AC6079C76A2 Trichomyia conchulata Araújo & Bravo sp. nov. ( Figs. 23A–H ) FIGURES 23A–H. Trichomyia conchulata sp. nov. A. Scape, pedicel and basal flagellomeres; B. Palpus; C. Flagellomere with ascoid; D. Left wing; E. Last flagellomere; F. Male terminalia, lateral; G. Cerci, epandrium and hypropoct; H. Male terminalia, dorsal. Diagnosis. M2 not reaching M1, one pair of parameres with pointed apex; arm of gonocoxite with a row of nine rodlike bristles; one pair of subtriangular projections in the aedeagal complex; sclerotized; ejaculatory apodeme 1.15 times the length of gonostylus; aedeagus bifid, with tips united apically; epandrium subtriangular. Description. Male. Head subcircular in frontal view. Antenna with 13 flagellomeres; scape subcylindrical; pedicel subspherical; basal flagellomeres pyriform and eccentric ( Fig. 23A ); ascoid about the same length as the flagellomere ( Fig. 23C ); 13th flagellomere subcylindrical with terminal apiculus separated by suture ( Fig. 23E ). Palpus three segmented; first segment with sensilla in depressed pit on medial surface; palpus formula 1.0:0.8:0.6 ( Fig. 23B ). Wing. R4+5 incomplete at base; M2 not reaching M1, r-m and m-cu absent ( Fig. 23D ). Male terminalia: Hypandrium and gonocoxites fused. One pair of parameres with pointed apex. Arm of gonocoxite curved and medially directed, with a row of nine rod-like bristles. Gonostylus slightly sclerotized, articulated ventrally to gonocoxite, bare. Aedeagal complex with one pair of sclerotized subtriangular projections. Aedeagus bifid, with tips united apically ( Figs. 23F, 23H ). Ejaculatory apodeme 1.15 times the length of gonostylus. Epandrium pilose, subtriangular, longer than wide. Cercus curved with apical bristles. Hypoproct with apical micropilosity and epiproct expanded basally, subtriangular/oval. Epiproct subtriangular, membranous and with rounded apex ( Figs. 23F, 23G ). Female. Unknown. Material examined. Brazil , Amazonas, Manacapuru, Estrada do Cajatuba, Sítio do Sr Simplício, 24– 25.IV.1998 , holotype ♂, without name of collector ( MZFS ); 3 paratypes : 1 ♂ , Amazonas, Manacapuru, Cajatuba, Km 69/3 , 6.X.1998 , without name of collector ( MZFS ); 1 ♂ , Amazonas, Manacapuru, Cajatuba, Km 69/3 , 9.X.1998 , without name of collector ( INPA ); 1 ♂ , Pará, Novo Repartimento, Ramal dos sem terra, 22.VIII.1998 , without name of collector ( MZFS ). Etymology. From Latim, conchulata = small shell, refers to the shape of cercus. Distribution. Brazil—Amazonas, Pará.