Bioacoustics of Anatlanticus uvarovi

Description. Fastigium of vertex slightly narrower than first antennal segment; dorsally with a shallow median sulcus. Compound eyes subcircular. Disc of pronotum with slightly concaved anterior margin and widely round posterior margin. Disc of prozona slightly convex, with smooth lateral margins; metazona approximately flat, with obvious lateral carinae. Disc of prozona approximately equally wide; metazona abruptly ampliate caudad from proximal part. The first transverse sulcus lying at anterior one-fifth, and central transverse sulcus shallow, Ushaped. Lateral lobes of pronotum longer than high. Tegmen bullate, widened, with clear longitudinal and cross veins; twice longer than pronotum; apex round ( Figs. 2 D, J, 3D). 2/3 basal part of stridulatory file on underside of left tegmen with 65 distinct stridulatory teeth ( Fig. 3 D). These teeth are middle-spaced arranged and gradually becoming larger centrad. Mirror on right tegmen heart-shaped, approximately as long as wide (Fig. 4D). Fore coxae armed with a sharp spine. Fore and median femora without ventral spines. Hind femora with 4--5 exterior and 3 interior spines on ventral margin. Fore tibiae with 6 ventral spines on both margins and 2--3 dorsal exterior spines. Middle tibiae with 6 ventral spines on both margins, 2 dorsal exterior spines and 4 dorsal interior spines. Hind tibiae with 15 exterior and 14 interior spines on dorsal margin. Female. Tegmina distinctly shorter than those in male, slightly extending beyond proximal margin of fourth abdominal tergum. Cerci twice as long as basal width, short conical. Subgenital plate much wider than longer, with a widely triangular medial incision (>90 degree) in apical one third part. Ovipositor very long, approximately straight, slightly decurved in apical one third part, obliquely truncated at dorso-apical portion. Coloration. Generally testaceous with exception of golden tegmen. Face, gena, and compound eyes yellow. Following parts shining dark testaceous: antennae, apices of fastigium of frontis and of vertex, postocular fascia, disc of pronotum except a pair of yellowish blotches on base of metazona, lateral lobes of pronotum except a comparatively a narrow brown stripe along ventral margin of lateral lobes of pronotum, and abdominal tergite. Disc of pronotum red brown, with exception of a few dark testaceous stripes in pronota. Legs brown; fore and median femora with numerous black spots on lateral surface; hind femur with a black central stripe separated upper from lower part. Spines of each leg black. Abdominal sternite red brown. Subgenital plate brown.

Description. Fastigium of vertex slightly shorter than first antennal segment; dorsally with a shallow median sulcus. Compound eyes subcircular. Disc of pronotum with slightly concaved anterior margin and widely round posterior margin. Disc of prozona slightly convex, with smooth lateral margins; metazona approximately flat, with obvious lateral carinae. Disc of prozona approximately equally wide; metazona abruptly ampliate caudad from proximal part. The first transverse sulcus lying at anterior one fifth, and central transverse sulcus shallow, Ushaped. Lateral lobes of pronotum longer than high. Tegmen amplified, deepened, with clear longitudinal and cross veins; twice longer than pronotum; apex round ( Figs. 2 C,G). 2/3 basal part of stridulatory file on underside of left tegmen with 50 distinct stridulatory teeth. These teeth are middle-spaced arranged and gradually becoming larger centrad ( Fig. 3 C). Mirror on right tegmen heart-shaped, slightly longer than wide (Fig. 4C). Fore coxae armed with a sharp spine. Fore femur with 0-1 interior ventral spines. Middle femur without spines. Hind legs lost. Fore tibiae with 6 ventral spines on both margins and 3 dorsal exterior spines. Middle tibiae with 6 ventral spines on both margins, 2 dorsal exterior spines and 4 dorsal interior spines. Coloration. Generally testaceous with exception of golden tegmen. Face, gena, compound eyes and upper portion of compound eyes, a narrow stripe along ventral margin of lateral lobes of pronotum, coxae and trochanter generally slightly yellow. Following parts shining dark testaceous: antennae, apex of fastigium of frontis, postocular fascia, disc of pronotum except a pair of yellowish blotches on base of metazona, lateral lobes of pronotum except a comparatively narrow fascia, disc of prozona, meso- and metanotum, dorsal exterior surface of fore femur, and abdomen. Inner margin of fore femur yellowish with five discontinuous black central spots. Median femur yellowish with numerous black dorsal and central spots. Tibiae yellowish, base of spines black. Tegmen golden, with exception of about proximal three quarters part of subcostal, radial and medial veins dark brown. Female unknown.