Sumapazomyia, Fogaça & Couri & Pérez & De Carvalho, 2019

Fogaça, João M., Couri, Márcia S., Pérez, Sandra & De Carvalho, Claudio J. B., 2019, A remarkable new Coenosiini genus (Diptera, Muscidae) from Colombian Páramos, Zootaxa 4608 (2), pp. 380-388 : 381

Genus Sumapazomyia gen. nov.

( Figs 1 A–D, 2A–E, 3A–C, 4A–C, 5A–G, 6A–D, 7A–B)

Type species: Sumapazomyia inusitata sp. nov. (here designated).

Diagnosis. Male dichoptic; parafacial and gena wide, eye setulose, with sparse, short and fine setulae ( Fig. 5C , E–G), separated by about 1/5 of head width in both sexes ( Figs 1D , 5C ); palpus slender, very short, length equal to length of antenna; proboscis not adapted for predation, prementum shiny with a few and sparse setulae ( Fig. 5B ), labellum well developed, modified and prestomal teeth not well developed ( Fig. 6C ); proepimeral seta oriented downwards; presutural acrostichal setae developed; dorsocentral setae 1+3; katepisternal setae 1+1+1 forming an imaginary equilateral triangle; upper calypter short, lower calypter elongate, about 1.5–2.0X length of upper calypter; wing veins bare; hind tibia ( Fig. 7 ) with three ad and three pv setae placed opposite one another, one supramedian and one submedian d and av setae, ad, pd and av surfaces with a preapical setae; sternite 1 bare; sternite 5 triangular with two strong lateral setae; male hypandrium tubular; ovipositor long, straight and with microtrichia. Please see Discussion below.

Etymology. The generic name is a junction of “Sumapaz”, refers to the type locality, “o” as linking vowel and “ myia ” is Greek for “fly”.

Figures

FIGURE 1. Sumapazomyia inusitata sp. nov., male holotype: A. Lateral view. B. Head, lateral view. C. Dorsal view. D. Head, Frontal view.

FIGURE 5. 5. Sumapazomyia inusitata sp. nov., female paratype: A. Antennae, frontal view. B. Gena, lateral view. C. Head, frontal view. D. Gena detail, lateral view. E. Eye, frontal view. F-G, Eye details, frontal view, arrow indicates ommatrichia. (Abbreviations: ar, arista; gen s, genal setae; gn, gena; lbl, labellum; lbr, labrum; ped, pedicel; plp, palpus; pped, postpedicel; premnt, prementum; sbvb s, subvibrissal seta; spvb s, supravibrissal seta; vb, vibrissa).

FIGURE 6. Sumapazomyia inusitata sp. nov., female paratype: A. Head, lateral view. B. Labellum detail, lateral view. C. Labellum detail, frontal view. D. Proboscis detail, lateral view. (Abbreviations: gn, gena; lbl, labellum; lbr, labrum; ocp, occiput; plp, palpus; premnt, prementum).

FIGURE 7. Sumapazomyia inusitata sp. nov., male holotype: A. Hind tibia, lateral view. B. Hind tibia, dorsal view. (Scale 0.1mm.)