Revisionary notes on some tropical Issidae and Nogodinidae (Hemiptera: Fulgoroidea) Author Gnezdilov, Vladimir M. text Acta Entomologica Musei Nationalis Pragae 2009 2009-06-30 49 1 75 92 journal article 10.5281/zenodo.5319196 0374-1036 5319196 Thabena literosa ( Walker, 1857 ) comb. nov. Issus literosus Walker, 1857: 154 . Tetrica literosa : METCALF (1958) : 469 . Type material examined. HOLOTYPE : ♀ , Sarawak ( BMNH ). Supplementary description. Coryphe with anterior margin obtusely angulate. Fore wings with median tetrafurcate and cubitus anterior bifurcate (vein formula M 4 CuA 2). Coloration. General coloration light brown, with brown spots on fore wings. Upper angles of metope dark brown. Hind wings light brown. Comments. WALKER (1857) mentioned a male in the original description but a female is labelled as the only type specimen in BMNH.