Revision of the endemic Malagasy leafhopper tribe Platyjassini (Hemiptera: Cicadellidae: Iassinae) Author Dietrich, Christopher H. 82FCB86C-54B4-456A-AE5E-D7847D271CB9 Illinois Natural History Survey, Prairie Research Institute, University of Illinois, 1816 S. Oak St., Champaign, IL 61820, USA. chdietri@illinois.edu Author Magalhães, Raysa Brito de 4C8219B1-56D6-4E5F-8156-86538351F85C Laboratório de Entomologia, Departamento de Zoologia, Universidade Federal do Rio de Janeiro, Caixa Postal 68044, Rio de Janeiro, 21941 - 971, RJ Brazil. ray.bmagalhaes@gmail.com Author Takiya, Daniela M. 7E88BC1C-8D6A-411D-B97B-52E64EF5BA70 Laboratório de Entomologia, Departamento de Zoologia, Universidade Federal do Rio de Janeiro, Caixa Postal 68044, Rio de Janeiro, 21941 - 971, RJ Brazil. takiya@acd.ufrj.br text European Journal of Taxonomy 2020 2020-08-03 695 1 89 journal article 21374 10.5852/ejt.2020.695 c2e17975-440e-40f9-8b37-f078f9aadf1b 3973377 DC24EAB0-DCF5-44A8-B1A0-82BF25D280C2 Pseudomarganana rosea gen. et sp. nov. urn:lsid:zoobank.org:act: C85A19AC-047F-40CF-89A5-969BE1CA2244 Figs 3I , 13 L–O Etymology The species name refers to the pinkish-red dorsal coloration of this species. Material examined Holotype MADAGASCAR • ♂ ; “ MADAGASCAR : Province Fianarantsoa , Parc National Ranomafana , radio tower at forest edge, elev 1130 m , 28 Nov – 6 Dec 2001 , 21°15.05′ S , 47°24.43′ E , coll: M. Irwin , R. Harin’Hala , California Acad of Sciences , malaise , mixed tropical forest , MA-02-09B-05”; CAS . Description Length of male 8.7 mm (female unknown). Dorsum dull stramineous with sparse symmetrical dark brown markings, face unmarked, venter of thorax unmarked, pronotum with several symmetrically arranged black spots anteriorly, forewing infused with reddish pigment, front and middle tibia with indistinct brown bands dorsally, macrosetae of all legs with dark brown to black bases, hind tibia with some dorsal macrosetae black. Crown flat in profile, marginal rim relatively thick, not forming shelf over frontoclypeus, ocelli nearly touching anterior margin. Forewing with few or no supernumerary crossveins, inner apical cell elongate and narrow. Hind tibial rows PD, AD and AV with 21, 12 and 10 macrosetae, respectively. Style apophysis curved gradually dorsad over most of length, tapered to small, foot-like apex extended slightly dorsomesad. Aedeagus with atrium V-shaped, with weakly sclerotized plate between arms of V; shaft curved strongly dorsad, with pair of acuminate lateral spines arising laterally near midlength, bowed slightly laterad and extended nearly to apex, closely parallel to shaft in posterior view, shaft slightly ovoid in posterior view, shaft apex tapered and slightly emarginate, gonopore apical. Remarks The male genitalia of this species closely resemble those of P. olivacea sp. nov. , but the aedeagal shaft is ovoid rather than parallel-sided in posterior view and the lateral spines are bowed outward rather than straight. Pseudomarganana olivacea sp. nov. is also considerably larger and lacks red pigment on the forewing.