Lomamyia trombetensis Penny, 1983

(Figs. 1-9)

Diagnosis. L. trombetensis (Figs. 1-2) are recognized by the combination of the following morphological characteristics: a. forewing elongate, apically falcate; pterostigma reddishbrown; seven Rs longitudinal veins; five radial crossveins, one directly below pterostigma; four inner gradate crossveins and two outer gradate heavily margined forming a dark patch (Fig. 3); b. hindwing with pterostigma reddish; two radial crossveins; three inner gradate crossveins and no outer gradate (Fig. 3) and, c. female terminalia (Figs. 4-8): eighth sternite narrow with a heavily sclerotized transverse band, broader laterally (Fig. 6); eighth gonocoxite small with a medial sclerotized band (Fig. 6); ninth tergite and ectoproct fused, extending ventro-anteriorly as a narrow band (Figs. 4-5); ninth gonocoxites with hypocaudae long, finger like (Fig. 7) and, bursa-copulatrix-spermatheca complex caudally swollen into sphere; short fertilization canal elongate and thin spermathecal duct (Figs. 5, 8) (Penny 1983; Faulkner 1992).

Geographical distribution (Fig. 9): L. trombetensis was known from Pará state, its type locality, and Amazonas state, in Brazil (Penny 1983; Faulkner 1992; Machado and Martins 2019); the new record extends its geographic distributional range about 1,700 km southeast from the type locality and about 2,000 km southeast from Amazonas state, the previous localities.

Material examined. “ Brasil, GO, Alto ParaÍso de Goiás \ Parque Nacional Chapada dos Veadeiros \ 14°07 ʹ 44 ʺ S; 47°44 ʹ 04 ʺ W \ Cerrado queimado, Malaise trap \ 19/VI/2018 \ RIR Lara & Perioto cols.”, 1 female [LRRP]; “LRRP \ #17834” .