Bioacoustics of Mirollia (Mirollia) deficientis

Redescription. Male. Stridulatory area of left tegmen long oval, 3.48 mm long, 1.84 mm wide ( Fig. 9 O); stridulatory file on underside of left tegmen concave and slightly curved, 1.57 mm long; teeth slightly dense in basal fifth; with 138–158 teeth ( Figs. 4 E, 11N); mirror roughly oval, 3.67 mm long, 1.91 mm wide ( Fig. 9 P). Cerci long, reaching apex of subgenital plate ( Fig. 8 E); baso-interal side expanded; strongly curved inwards in apical third and then slightly curled upwards; apex with a wide, slightly curved, sclerotized tooth ( Fig. 8 G). Phallus with two pairs of sclerites: lateral sclerites long, sheet-shaped, top denticulate; medial sclerites small, bilobate, dorsal lobe longer and denticulate, ventral lobe rather shorter. Subgenital plate rather long, surpassing apex of subgenital plate; curved dorsally before middle; lateral carinae distinct on ventral surface; basal part broad and medial area narrow, apical part widened, posterior margin longitudinally split into two lobes directed outwards ( Fig. 8 F). Female. Similar to male in general appearance. Cerci short, conical. Ovipositor short and wide, curved upwards, with small denticles on dorsal and apico-ventral margins ( Fig. 8 H). Subgenital plate rounded-triangular, medial carina distinct on ventral surface, apex excised widely, with a medial lobe at bottom, and not longer than lateral lobes ( Fig. 8 I). (The female is the first description). Color . Body yellowish green. Pronotum with large brown dots on disc and in dorsal area of paranota; tegmen with large brown dots in centre of cells in lateral field, a rather large dark spot almost occupies dorsal field of male left tegmen; numerous red dots on abdominal tergites and several red dots on lateral sides of femora, sparse brown dots on lateral sides of posttibiae; male tibial tympana with brown conchate fold and lateral black stripes on basal dorsum. Measurements (mm). Body: male 15.5–16.0, female 17.0–18.5; body with wings: male 33.0–33.4, female 35.6–36.5; pronotum: male 3.8–4.0, female 4.1–4.6; tegmen length: male 24.8–25.0, female 27.7–28.0; tegmen width: male 4.0–4.2, female 5.1–5.4; hind wing: male 29.0–29.5, female 32.6–33.4; profemur: male 3.4–3.8, female 4.2–4.5; mesofemur: male 5.0–5.2, female 5.6–6.0; postfemur: male 10.8–11.0, female 11.5–12.0; ovipositor 6.0–6.2.