Revision of an extraordinary Selizini genus Urana Melichar, 1902 from Madagascar (Hemiptera: Fulgoromorpha: Flatidae) Author Stroiński, Adam Author Świerczewski, Dariusz text Journal of Natural History 2012 46 41 - 42 2577 2593 journal article 10.1080/00222933.2012.708457 1464-5262 5202137 Urana unica sp. nov. ( Figures 6 ; 8 ) Etymology The specific epithet comes from the Latin ‘unicus’ which means unique and extraordinary. Diagnosis See Diagnosis of Urana paradoxa Melichar, 1902 . Description Total length 0.94–1.00 cm. Head. Vertex: proportion A / B = 8.00–8.66. Frons: proportion C / E = 0.78–0.84; proportion D / E = 0.98–1.03. Thorax. Pronotum: proportion F / B = 5.00–7.00. Mesonotum: proportion G / F = 3.66–3.78, proportion G / B+F = 3.05–3.31, proportion G / H = 0.88–0.89. Tegmina: proportion I / J = 2.61–2.73. Male genitalia. Anal tube (in lateral view, Figure 6B ): lower margin almost straight. Anal tube (dorsal view, Figure 6A ): lateral margins almost straight and parallel; apical margin widely arcuate about as wide as median portion. Genital styles: posterior margin weakly concave in median portion. Periandrium ( Figure 6D–F ); basal part (on one side) with one dorsal, two or three ( holotype ) or one or two ( paratype ) dorsolateral and one lateral tooth; ventral part without keel-shaped lobe but with three upper short lobes ( Figure 6F ); lateral part apically with huge two-armed appendage; basal arm single and short, oriented basad and curved ventrad; apical arm distinctly longer than basal one with three processes, from the longest basal to the shortest apical. Aedeagus s.s.: lateral lobes big and placed medially, dorso-apical lobes as in Figure 6G–I . Type material Holotype , ♂ : [ Chafnes anosyennes Massif nord, 1900 m haute Ranomandry 17 / 26 November 1971 ], [ Museum Paris Madagascar East mission C.N. R .S. R .C.P. n ◦ 225] – ( MNHN ). Paratype , ♂ : [ Chafnes anosyennes Massif nord, 1900 m haute Ranomandry 17 / 26 November 1971 ], [ Museum Paris Madagascar East mission C.N. R .S. R .C.P. n ◦ 225] – ( MNHN ) . Distribution Madagascar : Toliara Province .