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 Amberana vittipennis ( Bergroth, 1894 ) comb. nov. Fig. 3 Rhinaulax vittipennis Bergroth, 1894: 160 . Nesaulax vittipennis – Jacobi 1917: 541 . Material examined MADAGASCAR • 1 ♂ ; Forêt Tanala ; 1901 ; C. Alluaud leg.; V. Lallemand det.; MNHN (EH) 24113 • 1 ♂ ; 1898 ; collection Noualhier ; MNHN (EH) 24536 • 1 ♀ ; Forêt Tanala ; 1901; C. Alluaud leg.; MNHN (EH) 24117 • 1 ♀ ; Forêt Tanala , rég. de Ranomafana Anjorojoro ; Mar. 1901 ; C. Alluaud leg.; V. Lallemand det.; MNHN (EH) 24113 • 1 ♀ ; 1898 ; collection Noualhier ; MNHN (EH) 24537 • 1 ♀ ; 1898 ; collection Noualhier ; MNHN (EH) 24538 . Description TOTAL LENGTH. Between 6.3 and 6.6 mm . HEAD. In dorsal view ( Fig. 3A, C ), median part of vertex with small triangle, indistinct, on lower margin. Ocelli separated by thin carina. Lateral part of vertex curved on upper part and flattened on anterior margin of head. Postclypeus slightly convex forming obtuse angle in lateral view. Postclypeus with triangle dimple below frons-postclypeus suture with clear sulciform mark on middle. THORAX. Anterior part of pronotom with very thin carina. MALE GENITALIA. Subgenital plates long, reaching dorsal third of pygofer, strongly curved; diameter decreasing gently toward tip, which is rounded and covered with short setae ( Fig. 3E ). Dorsal margin of parameres possesses two rounded extensions: anterior than other. Sterno-lateral plates wide and exceeding pygofer with triangular shape with dorsal and ventral junction convex and oriented posteriorly ( Fig. 3G ). On ventral part of parameres, anterior and posterior margins mainly parallel with junction forming rounded endpoint. Aedeagus ( Fig. 3F ) not exceeding height of pygofer. Anterior margin of aedeagus with successively (from base to apex) short bump, small membranous part and with two spined excrescences, lower one being longer. Ventral margin extending in very convex arc. Dorsal part of aedeagus arced in obtuse angle. Apical part of aedeagus bifid with anterior thin spine-like extension and a posterior wider extension with rounded apex; anterior extension one third length of posterior one. Fig. 3. Amberana vittipennis ( Bergroth, 1894 ) , ♂, (MNHN(EH) 24523). A . Dorsal view. B . Lateral view. C . Frontal view. D . Labels. E . Male terminalia in lateral view, pygofer, anal tube, aedeagus, left paramere and left subgenital plate. F . Aedeagus. G . Left paramere. H . Distribution map (white dots correspond to all occurrences of species of Amberana in Madagascar; the black dot refers only to A. vittipennis ). Scale bars: A–C = 1 mm. COLORATION. Head and anterior third of pronotum uniformly dark brown. Middle of pronotum with continuous transverse yellow stripe ( Fig. 3A–C ). Rest of pronotum and scutellum dark to light brown. In ventral view, thorax dark as head ( Fig. 3B ). Abdomen and legs reddish brown with tarses dark brown or black ( Fig. 3B–C ). Tegmina brown or slightly clearer than rest of body. Tegmina with two distinct yellow bands ( Fig. 3A–B ): one extending over clavus, starting from insertion of tegmina to apical part of PCu; other extending on corium between M and Cu. Insertion of tegmina reddish or light brown.