Malagasy spittlebugs (Hemiptera: Cercopidae), a taxonomic review of genera from Madagascar Author Bucher, Manon DE174697-8411-466E-B480-41B4CD0A6E2D Institut de Systématique, Evolution, Biodiversité (ISYEB), MNHN-CNRS-Sorbonne Université- EPHE-Université des Antilles, Muséum national d’Histoire naturelle, CP 50, 45 rue Buffon, 75005 Paris, France. manon.bucher@mnhn.fr Author Bouteille, Emilien 1F2904A0-998C-40AC-B75F-FDDF764633AC Mécanismes adaptatifs et évolution (MECADEV), Muséum national d’Histoire naturelle, CNRS, 57 rue Cuvier, CP 50, 75005 Paris, France. emilien.bouteille@gmail.com Author Cesne, Maxime Le EB2FFCCC-8CB5-4299-884A-4C4C324A12A8 Institut de Systématique, Evolution, Biodiversité (ISYEB), MNHN-CNRS-Sorbonne Université- EPHE-Université des Antilles, Muséum national d’Histoire naturelle, CP 50, 45 rue Buffon, 75005 Paris, France. le.cesne.maxime@gmail.com text European Journal of Taxonomy 2024 2024-05-31 935 166 202 https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2555/11547 journal article 298093 10.5852/ejt.2024.935.2555 2f811f90-7810-459b-8230-2a09ee67aa07 2118-9773 11400806 36F07FD1-09B8-4057-86F6-5F6960DC799B Key to the genera of Cercopidae Leach, 1815 known from Madagascar 1. Hindlegs with two spines .................................................................. Alluaudensia Lallemand, 1920 – Hindlegs with one spine .................................................................................................................... 2 2. Presence of a triangular dimple below the frons-postclypeus suture ( Fig. 1A ) ................................ 3 – Absence of a triangular dimple below the frons-postclypeus suture ( Fig. 1B ) ................................ 4 3. Small parameres, which almost do not exceed the pygofer margin ( Fig. 3E ) .................................... ..................................................................................................................... Amberana Distant, 1908 – Large parameres exceeding clearly the pygofer margin ( Fig. 7E ) .. Paramioscarta Lallemand, 1949 4. Body dorsoventrally flattened, aedeagus with a thumb-shaped process on the anterior margin ........ .................................................................................................. Bourgoinrana Soulier-Perkins, 2012 – General shape not flattened dorsoventrally, aedeagus without thumb-shaped process on the anterior margin ............................................................................................................................................... 5 5. Tegmina with a fully embossed surface; pygofer with a lobe on the posterior margin above the anal tube; lateral margin of postclypeal furrow marked by two strong carinae ......................................... ........................................................................................... Soulierana Bucher & Bouteille gen. nov. Fig. 1. Shape of the postclypeus in frontal view. A . Presence of a longitudinal furrow with a triangular dimple in the upper part below the frons margin (drawn from Paramioscarta brunnea ( Lallemand, 1920 )) . B . Presence of a longitudinal furrow without triangular dimple in the upper part (drawn from Soulierana claudinae Bouteille gen. et sp. nov. ). – Tegmina relatively flat; posterior margin of pygofer straight; lateral margin of the postclypeus furrow without carina ................................................................................................................................... 6 6. Postclypeus strongly curved, largely exceeds the anterior margin of the head; aedeagus very slender, 3 times as long as pygofer height ..................................................... Pogonorhinella Schmidt, 1910 – Postclypeus not exceeding the anterior margin of the head; aedeagus wide, 2 times as long as pygofer height ................................................................................................................................................ 7 7. Apex of the aedeagus bifid; males with wide and short sub-genital plate ............ Literna Stål, 1866 – Apex of the aedeagus single, with a hanging structure; males with thin and long sub-genital plates ........................................................................................................................ Locris Stål, 1866 Interactive key (Xper3) https://app.xper3.fr/xper3GeneratedFiles/publish/identification/-4172653156917231114/mkey.html