Elmohardyia rosalinae Marques & Rafael, 2015, sp. nov.
Creators: name: Marques, Dayse W. A.
name: Rafael, José A.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Pipunculidae
Elmohardyia
Elmohardyia rosalinae

description: Elmohardyia rosalinae sp. nov.
Figs 163–181
Diagnosis. Tergite 2 almost entirely gray pruinose, except for three brown pruinose spots. Sternite 6 with three sclerotized thorn-like projections, basal one longest. Surstyli asymmetrical. Left surstylus strongly developed, with outward curved apex, about 2X longer than right surstylus. Right gonopod longer than left one. Phallic guide with one bifid additional process.
Description of male holotype. (Fig. 163). Body length. 4.3 mm. Head. Eyes contiguous for a distance of eighteen facets. F, EM, V = 0.4 mm, 0.4 mm, 0.3 mm. Frontal triangle and face gray pruinose. Postcranium dark, brown pruinose dorsally and gray pruinose laterally and ventrally. Antennae (Fig. 164) with scape dark brown; pedicel dark brown, with two dorsal and three ventral bristles; postpedicel dark brown on basal one third, remaining yellow. LPP/WPP = 2.3. Labellum brown. Thorax. Postpronotal lobe dark yellow, gray pruinose. Scutum dark brown to black, gray-brown pruinose. Notopleuron dark brown, gray pruinose with eight weak bristles. Scutellum dark brown to black, gray pruinose, with inconspicuous bristles. Mesopleuron and mediotergite dark brown, gray pruinose. Wing (Fig. 165). Length 4.5 mm. LW/MWW = 3.4. LTC/LFC = 1.6. Membrane hyaline, almost entirely covered with microtrichia, except for cells bc, c, sc, basal half of r1, small basal area of r2+3 and r4+5, br, bm, basal half of cup and basal one third of anal lobe without or with very sparse microtrichia. Vein r-m placed just before basal third of cell dm. Vein dm-cu straight. Halter brown with middle part of stem yellow. Legs (Fig. 163). Coxae dark brown to black, gray pruinose. Trochanters yellow. Femora brown with base and apex yellow, entirely gray pruinose posteriorly. Tibiae yellow, gray pruinose. Tarsi dark yellow to brown, except fifth tarsomere darker or entirely black. Pulvilli yellow. Abdomen. (Fig. 166). Dark brown to black, gray pruinose on tergite 1, almost entirely on tergite 2, except for two brown pruinose spots anterolaterally and a small spot medially; gray pruinose posterolaterally on tergites 3–5; tergite 1 with three stout bristles laterally. Tergite and sternite 6 as in Fig. 167. Sternite 6 (Figs 168, 169) with three sclerotized spine-like projections, basal one longest. Syntergosternite 8 dark brown to black, shorter than tergite 5, gray pruinose (Fig. 166) and with large membranous area (Fig. 170). Terminalia. Epandrium and surstyli (Fig. 171) yellow. Surstyli (Figs 171–172) asymmetrical. Left surstylus strongly developed, apex curved outward, about 2X longer than right surstylus, with basal lobe; lateral view as in Fig. 173. Right surstylus with acute apex in lateral view (Fig. 174). Subepandrial sclerite as in Fig. 175. Right gonopod longer than left one (Fig. 176). Phallic guide (Figs 177–178) with one additional bifid process; dorsal view as in the Fig. 179. Phallus with inconspicuous subapical spicule (Fig. 180). Ejaculatory apodeme as in Fig. 181. Female unknown.
Variation (paratype). Body length 4.4 mm. Wing length 4.6 mm. Sternite 6 with basal protuberance longer than in the holotype specimen.
Type Material. HOLOTYPE ♂: “ BRASIL, PI[auí], Guaribas, Parque Nacional Serra das Confusões, Andorinha, 515 m, 09°08'27.8"S, 43°33'42.1"W ” “Armadilha de Malaise, 01–10.ix.2013, J.A. Rafael, F. Limeirade-Oliveira & T.T.A. Silva cols [collectors]”. “ Holotype ♂, Elmohardyia rosalinae Marques & Rafael ” (CZMA). PARATYPE: idem, 20–30.ix.2013 (1♂ INPA).
Holotype condition. Left wing detached, mounted on microslide. Terminalia
placed in microvial with glycerin.
Etymology. The specific epithet is a patronym honoring Rosalina da Silva, a great friend and a “second mother” of the first author.
Distribution. Brazil: Piauí (Caatinga Biome).
Discussion. Elmohardyia rosalinae sp. nov. is close to E. valida Menezes & Rafael due to sternite 6 with thorn-like protuberances, left surstylus with outward curved apex and longer than right surstylus, and by the similar shape of the phallic guide. Elmohardyia rosalinae sp. nov. differs from E. valida by tergites 3–5 being gray pruinose posterolaterally (only on tergite 5 in E. valida), and by sternite 6 with three protuberances (only two in E. valida).
description: Published as part of Marques, Dayse W. A. & Rafael, José A., 2015, Elmohardyia Rafael (Diptera, Pipunculidae) from northeastern Brazil: new records and description of new species, pp. 301-327 in Zootaxa 3972 (3) on pages 321-323, DOI: 10.11646/zootaxa.3972.3.1, http://zenodo.org/record/236454