Cicadatra barbodi Mozaffarian & Sanborn 2013, sp. nov.
Creators: name: Mozaffarian, Fariba
name: Sanborn, Allen F.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadidae
Cicadatra
Cicadatra barbodi

description: Cicadatra barbodi sp. nov.
(Figs 1–14) Type material. HOLOTYPE: ♁, IRAN: LORESTAN: Girit, Zangolvar, 23.vii.2009, Mozaffarian and Nematian leg. (HMIM). PARATYPES: 1 ♁ 4 ♀♀ (HMIM), 1 ♁ 1 ♀ (AFSC), same data as holotype.
Description. General colour of body dark brown and black.
Head including eyes narrower than pronotum and mesonotum (Fig. 1). A longitudinal light fascia present on epicranial suture and its anterior arms extending to anterolateral surface of the vertex. Supra-antennal plates and most of anterior vertex yellow, dark brown next to eye and postclypeus. The sizes of dark and light areas on supra-antennal plates vary in paratypes. Vertex with black areas around ocelli, extending laterally towards compound eyes. Posterior edge of vertex yellow, white pile scattered on vertex, denser near the compound eyes. Yellow areas on vertex reduced in a male and a female paratype to a posterior fascia at junction with prothorax and the basal half of epicranial suture. Ocelli orangish brown with cream parts in holotype and some paratypes. Eyes brown with light irregular lines appearing in holotype and some paratypes. Distance between lateral ocelli nearly equal to their distance to compound eyes. Frons black surrounded by yellow anterior arms of epicranial suture. Antennae with dark brown pedicel and light brown flagellum, totally dark or lighter in some paratypes. Postclypeus yellow with a median longitudinal dark brown fascia covering median longitudinal suture. Transverse grooves of postclypeus dark brown, fading laterally, brown areas vary in darkness and size in paratypes. Sparse white pile present on lateral edges of postclypeus. Anteclypeus yellow with dark or light brown median fascia and dense white pile laterally. Lorum and genae yellow with long white pile, gena black around eye. Mentum yellow, labrum and labium brown. Rostrum reaching basisternum III.
Thorax (Fig. 1). General colour of pronotum yellow and dark or light brown with scattered short white pile. A yellow median fascia present on pronotum widening on posterior one third and pointing apically. Pronotal collar black or dark brown with a yellow band posteriorly, incomplete in some paratypes, extending towards the median fascia on the midline. The size of the yellow areas varies in paratypes. Lateral angles of pronotal collar black or dark brown, with a posterior yellow band in some paratypes. Lateral parts of pronotal collar black or dark brown with narrow yellow margins laterally. Pronotal disc black or dark brown, lightened over a range to yellow in paratypes, with lighter irregular areas on both sides of longitudinal median fascia, on and between paramedian and lateral fissures. The light areas vary in darkness and size from ambiguous light pattern to large yellow discs. Mesonotum shiny black or dark brown with light brown to yellow pattern on parapsidial suture curving towards median axis, continuing with two tear-shaped marks lateral to a short light median line. Two to three short, oblique, light lines present laterad to parapsidial suture, absent or reduced in some male paratypes, attaching to another narrow light line, nearly parallel to parapsidial suture in some paratypes. Dense white pile present on mesonotum laterally and anterior to crucial elevation covering scutal depression. Additional sparse white pile present anteriorly in some paratypes. Cruciform elevation yellow, medially with black arms. Metanotum exposed and dark brown. Ventral sclerites of thorax light yellow, covered with dense white pile.
Legs (Fig. 2). General colour of legs yellowish with brown markings and fasciae covered with white pile giving a creamy white appearance to the legs. Darkness and size of markings vary in different specimens. Fore coxae yellow or whitish with a brown basal edge and two light or dark brown longitudinal fasciae on outer lateral surface. Middle coxae yellow, brown at base in some paratypes. Hind coxae yellow. Fore trochanter yellow with brown patch at base on outer lateral side, extending narrowly towards the apex. Middle and hind trochanters yellow with brown irregular brown patches, absent in some specimens. Fore femur yellow with wide brown edges on outer lateral surface and brown fasciae along the inner lateral surface. Three brown femoral spines present, angled, darkening towards the apex, decreasing in size from primary to tertiary spine. An additional small spine present near the apex of fore femora in some paratypes. Middle and hind femora with extended longitudinal fasciae on dorsal and lateral surfaces and one short longitudinal fascia ventrally. The brown fasciae reduced in number and size in female paratypes, fasciae fused in one male paratype forming a wide dark area on dorsal and both lateral surfaces. Fore tibia brown, lighter in female paratypes. Middle and hind tibiae with brown dorsal surface with a yellow patch at base and yellow ventral surface. Dark areas on hind tibia extended in the male paratype and mostly yellow in a female paratype. Tibial spurs and comb brown, darkening towards the apex. Tarsus brown, yellow ventrally, totally dark brown in a male paratype, mostly yellow in a female paratype. Claws brown, darkening towards the apex.
Operculum. Male opercula (Fig. 2) light yellow, covered with white pile, short, broader than long, reaching anterior margin of sternite III but not meeting each other medially. Opercula do not extend to posterior of sternite II in some paratypes. Lateral and posterior margins strongly curved, rounded medially. Female opercula short, light yellow, tending to brown laterally, with rounded posterior margin. Meracanthus yellow, triangular, pointing posteriorly, brown spot at base in some paratypes.
Wings (Fig. 1). Fore wing hyaline with whitish basal membrane, eight apical cells and pentagonal fore wing radial cell. Fore wing venation yellow and brown, darkening distally with narrow infuscation around radial and radiomedial cross veins. Hind wing hyaline with six apical cells, venation yellow and light brown. Anal vein 3 dark brown, surrounding with a white plaga from base to near the apex. Narrow infuscation around ambient vein at the apex of cubital cell 2 and anal cell 1 and distal anal vein 2. Radius posterior and median veins fused at base.
Abdomen (Figs 1–2). Abdominal tergites brown, lighter in small areas on posterior edge, lighter lateral patches in tergites 3–6 in some paratypes. Rather dense white pile present on posterior edge of tergites, denser laterally. Timbal covers incomplete, exposing the timbals anteriorly with 10 ribs. Abdominal sternites light brown, lighter laterally, covered with white pile, denser towards the terminal sternites. Sternite VIII short, completely covered with white pile. Density of white pile reduced in some paratypes. Epipleurites light brown with dense white pile on anterior edge, scattered pile on the other parts.
Male genitalia (Figs 3–7). Male pygofer short, covered with white pile. Dorsal beak short, slightly longer than anal styles, at an approximate right angle to upper lobe of pygofer. Upper lobe of pygofer extended into a finger-like projection. Uncus short and globate with radiating golden pile. Claspers broad with round disc shaped bodies, not meeting each other medially and with a narrow triangular projection posteriorly, pointing postero-laterally. Aedeagus with a broad basal part and two curved spine like appendages at apex. A smaller tri-fold appendage present near the apex of aedeagus oriented at an approximate right angle to the stem.
Female genitalia (Fig. 8). Female abdominal segment 9 dark brown, lighter along ventral margin in some specimens, covered with white pile. Dorsal beak extending beyond anal styles. Ovipositor sheath brown with white pile, extending beyond anal styles but not to dorsal beak. Ovipositor ocher brown, darkening towards the apex.
Measurements (3 ♁♁ 5♀♀, mean (range) in mm). Length of body, male: 26.3 (25.2–26.9), female: 26.9 (24.8–28.0). Length of fore wing, male: 32.7 (31.8–33.4), female: 32.3 (29.7– 34.2). Width of fore wing, male: 12.8 (12.2–13.3), female: 12.7 (11.9–13.3).
Differential diagnosis. Cicadatra barbodi sp. nov. is one of a group of large Cicadatra species but can be distinguished from other large species relatively easily. The new species can be distinguished from C. shaluensis China, 1925 by the lack of heavy infuscation forming a zig-zag pattern on the fore wings and hind wings. The narrow fore wings of C. erkowitensis Linnavuori, 1973 and C. longipennis Schumacher, 1923, and the shape of ulnar cell 2 in the fore wing of C. persica Kirkaldy, 1909 distinguish these species from Cicadatra barbodi sp. nov. The narrower fore wings and black abdomen distinguish C. bistunensis Mozaffarian & Sanborn, 2010. The pronotal discs and ventral abdomen are ferrugineous in C. aceri (Distant, 1888) and C. anoea (Walker, 1850), the entire pronotum is flavotestaceous in C. flavicollis Horváth, 1911, and the pronotum is black except for a midline stripe in C. kermanica Dlabola, 1970. The wider pronotum, the lack of marking on the posterior pronotal collar, and black abdomen distinguish C gingat China, 1926. Finally, C. zahedanica Dlabola, 1970 can be distinguished by its monochromatic tawny coloration.
The other Cicadatra species from the collection region can be separated by the much smaller body size (about 16 mm) of C. lorestanica Mozaffarian, Sanborn & Phillips, 2010, the smaller body length (20 mm) and green or tawny coloration of C. alhageos (Kolenati, 1857), and finally, C. hyalina (Fabricius, 1798) can be distinguished by sternite VIII being about 1.5 longer than broad, the upper pygofer lobe being very small and not finger-like, the more rounded medial region of the claspers which meet medially, the multiple spines on the aedeagus in males or the rounded rather than angulate posterior margin of the female sternite VII. The genitalia as illustrated are unique to the new species and can be used to distinguish the species from any other Cicadatra species.
Song. During the field collection, male specimens were singing, head downward, on the stem of Echinops sp., in oak (Quercus spp.) woods (Fig. 9). The song of C. barbodi sp. nov. was also heard from the branches inside the oaks. The song (number of specimens recorded = 2) consisted of a continuous train of steady echemes separated by short pauses (interecheme intervals) (Figs 10–13). The echemes had a duration of 0.661 to 2.644 seconds, with the average of 1.442 seconds and the interecheme interval lasting between 0.033 to 0.057 seconds with the average of 0.047 seconds. The mean rate of echeme production was 1.5 per second. The echemes were comprised of repeating sound pulses of 0.001 second duration without interechemes. Peak energy (peak frequency) for both recorded animals was determined to be 9.562 kHz (Fig. 14). Blowing wind did not influence sound production or the length of phrases and silences in recorded sounds. No wing clicks were observed.
The head down posture during singing in this species is rather rare in cicadas (BOULARD & MONDON 1996, MOULDS 2005b, SANBORN & PHILLIPS 2012). It has been described in Cicadatra atra (Olivier, 1790) (BOULARD & MONDON 1996), which has also been recorded from Iran (MOZAFFARIAN & SANBORN 2010) and was documented also in C. hyalina (GOGALA 2009). song that are amplitude modulated at the beginning of each phrase (POPOV 1975, GOGALA 2009) and is easily distinguishable from the new species.
Etymology. The species is named for the Iranian musician Barbod (590–627 A.D.) who introduced his music to the king Khosroparviz while he was hidden in a tree so the king thought the music came from heaven.
Habitat and distribution. The new species was collected in oak (Quercus spp.) woodlands on Echinops sp. in western Iran. It is currently only known from the type locality and distributional data are therefore limited.
description: Published as part of Mozaffarian, Fariba & Sanborn, Allen F., 2013, A new species of the genus Cicadatra from Iran (Hemiptera: Auchenorrhyncha: Cicadidae), pp. 39-48 in Acta Entomologica Musei Nationalis Pragae (suppl.) (suppl.) 53 (1) on pages 40-46, DOI: 10.5281/zenodo.4468203