Joadis mesai Mews & Sperber, sp. nov.
Creators: name: Mews, Carina Marciela
name: Perigolo, Abel
name: Sperber, Carlos Frankl
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Haglotettigoniidae
Joadis
Joadis mesai

description: Joadis mesai Mews & Sperber sp. nov.
(Figs.1 D, 8 and 9)
Etymology. The specific name is in honor to the orthopterologist and cytogeneticist Alejo Mesa.
Holotype: Brasil, Amazonas, Manaus, Tarumã-Mirim River, 03º02’S, 60º17’W, Male holotype: TM BOF 32, 24.iii.1977. Adis, J. leg. MZSP.
Diagnosis: Male forewing without glandular hairs, stridulatory vein and glandular border (Fig. 1 D); Metanotal glands present. Male terminalia: pseudepiphallic arms parallel, straight, not jagged (Fig. 8 A), with reduced secretor orifice (Fig, 8A); pseudepiphallic paramere 2 not jagged (Fig. 8 A, B); pseudepiphallic paramere 1 draped in ventral view (Fig. 8 B); ectophallic fold localized in the base of paramere (Fig. 8 A), not visible in ventral view; ectophallic apodeme longer than endophallic apodeme, apex without two apical projections; rami short (Fig. 8 A, C). Female copulatory papilla sclerotized, long and narrow (Fig. 9 A, B), dorso-ventrally flattened (Fig. 9 C), anterior portion rugged and posterior portion smooth (Fig. 9 A-C).
Male. Head: vertex dark brown with five light stripes, three toward each ocellus and two laterals toward the compound eye. Fastigium, gena and rostrum dark brown; Clypeus, labrum and labial palpi medium brown. Maxillary palpi: medium brown from the first to the third segment, fourth and fifth segment light brown, truncated apex. Antennae: medium brown, scape and pedicel medium brown; flagellum medium brown with white color in some segments. Thorax: ventrally light brown. Pronotum: medium brown, with light brown median and dark brown lateral lobes. Metanotal glands present. Forewings reduced, covering less than first abdominal tergite, without glandular hairs, inflated border, stridulatory vein and specialized veins; first tergite medium brown. Apical border rounded (Fig. 1 D). Legs: uniformly medium brown. Femur III: medium brown with transversal dark brown stripe; tibia III medium brown, serrulated: 12 spines on inner and 10 on outer margin, in the spaces separating dorsal spurs. Abdominal tergites: medium brown dorsum, dark brown laterally; abdominal sternites pale yellow. Cerci medium brown. Terminalia: Phallic gland, secretor duct and orifice present. (Fig. 8 A-C). Pseudepiphallic arms parallel, straight, not jagged (Fig. 8 A), whit reduced secretor orifice (Fig, 8A); pseudepiphallic paramere 2 without teeth (Fig. 8 A, B), with the same length of pseudepiphallic arms; pseudepiphallic paramere 1 draped in ventral view (Fig. 8 B); ectophallic fold localized in the base of paramere (Fig. 8 A), not visible in ventral view; ectophallic apodeme longer than endophallic apodeme, apex without two apical projections; endophallic sclerite present (Fig. 8 B); rami short (Fig. 8 A, C); Supra-anal plate dark brown, small, wider than long (Fig. 8 D). Subgenital plate dark brown longer than wide, with inconspicuous indented apex (Fig. 8 E).
Female. Coloration darker than adult male. Fourth article of maxillary palpi medium brown. Ovipositor of the same length as cerci, medium brown. Terminalia: female copulatory papilla sclerotized, long and narrow (Fig. 9 A, B), dorso-ventrally flattened (Fig. 9 C), anterior portion waved and posterior portion smooth (Fig. 9 A-C). Median valve of ovipositor as in figure 9D. Supra-anal plate triangular (Fig. 9 E). Subgenital plate wider than long, without indented apex (9F).
Nymphs. Males and females with coloration pattern similar to adults, although pronotum and abdomen darker than in adults, mixed with medium brown, light brown and white. Dorsal spurs of tibia III as the adult. Measurements in mm. (Male (n=6) min. – max. values, followed by female (n=13) min. – max. values) Body length: 4.00–5.12, 4.52–5.64; head width: 0.82–0.93, 0.86–0.98; intra-ocular distance: 0.47, 0.40–0.52; pronotum length: 0.75–0.93, 0.88–1.01; pronotum width: 0.68–0.95, 0.86–0.97; femur III length: 2.80–3.00, 2.91–3.39; tibia III length: 2.13–2.40, 2.60–3.82; female ovipositor: 2.33–2.59.
Material examined. Holotype; Amazonas, Manaus, Tarumã-Mirim River, 03º02’S, 60º17’W, Adis, J. leg; allotype: (TM BOF 39) 24.iii.1977; adult male paratypes: three (TM BOF 41) 11.v.1977, one (TM BOF 42) 11.v.1977, one (TM BOF 43) 6.i.1977; and adult female paratypes: two (TM BOF 42) 6.iv.1977, three (TM BOF 42) 6.i.1977, two (TM BOF 43) 2.iii.1977, one (TM BOF 40) 20. iv.1977, one (TM BOF 43) 6.i.1977, one (TM BOF 42) 19.i.1977, one (TM BOF 42) 11.v.1977, one (TM BOF 47) 27.x.1976; nymphs: one male (#TM BOF 40), 10.iii.1977; and three female (#TM BOF 48), 8.xii.1976.
description: Published as part of Mews, Carina Marciela, Perigolo, Abel & Sperber, Carlos Frankl, 2009, Crickets with phallic glands: two new genera and one new species of Brazilian Luzarinae (Grylloidea: Phalangopsidae), pp. 34-48 in Zootaxa 2292 on pages 44-45, DOI: 10.5281/zenodo.191447