Letana infurcata Ingrisch, 1990

Nagar, Rajendra & Swaminathan, R., 2015, Occurrence of a new species of Letana (Orthoptera: Tettigoniidae: Phaneropterinae) in India, Zootaxa 4044 (3), pp. 429-445 : 435

publication ID	https://doi.org/ 10.11646/zootaxa.4044.3.6
publication LSID	lsid:zoobank.org:pub:B51198D2-94B2-474D-8FAD-33425E4CE343
DOI	https://doi.org/10.5281/zenodo.5662363
persistent identifier	https://treatment.plazi.org/id/BA07879D-FFAB-1251-FF0E-FA6DECDDFA83
treatment provided by	Plazi
scientific name	Letana infurcata Ingrisch, 1990
status

Treatment

(Fig.11, 18, 22, 28 Plate III)

Material examined. (1 ♂ Specimen) India: Tamil Nadu; 20.i.2014, Coll. Rajendra Nagar ( TNAU, Coimbatore).

Description. Male: A rather small, green, parapterous species, tegmina rather broad and hind wing hardly protruding; radial sector of tegmina unforked, but with an additional radial vein branching directly from radius; stridulatory field length 2.55mm and width 1.40mm; hind wing 3.25mm longer than tegmina; stridulatory file small, anterior margins sub-straight, but posterior margins L-shaped at base with about 105 teeth; 9th tergite rather weakly projecting, apex broadly rounded, truncate or even slightly concave; supra-anal plate with concave lateral margins, surface shallowly depressed in the middle, apex very slightly convex to sub-truncate; subgenital plate lateral lobes with apical part slender, apex rounded; phallus sclerite small, hardly sclerotised, bulging with lamellate minute teeth.