Perinetella, Synave, 1956

Świerczewski, Dariusz & Stroiński, Adam, 2015, Revision of the endemic genus Perinetella (Hemiptera: Fulgoromorpha: Flatidae) from Madagascar, Acta Entomologica Musei Nationalis Pragae 55 (2), pp. 539-558 : 543

Key to species of Perinetella

1 Head dark brown, with frons black and lateral parts yellowish; pronotum brownish yellow, mesonotum and legs black; abdomen with sternites black and tergites yellow. Tegmen yellowish ( Figs 1–4 ). ........................................................................................ 2

– Whole body yellowish. Tegmen milky white with costal, apical and postclaval margins yellow ( Figs 64–66 ). ............................................................ P. flavomarginata sp. nov.

2 Process of dorsal periandrium with two arms oriented ventro-basad; anterior arm single and distinctly shorter than posterior one; posterior arm bifurcate, lower process shorter than upper one ( Fig. 37). ...................................................... P. nigroflava Synave, 1956

– Process of dorsal periandrium with single arm oriented dorso-apicad; anterior margin with broad, widely rounded lobe, oriented basad ( Fig. 56 ). ............... P. fiedleri sp. nov.

Figures

Figs 1–4. Perinetella nigroflava Synave, 1956; habitus. 1 – lateral view; 2 – dorsal view; 3 – anterior part, dorsal view; 4 – same, frontal view.

Figs 64–66. Perinetella flavomarginata sp. nov.; habitus, male. 64 – lateral view; 65 – anterior part, dorsal view; 66 – anterior part; frontal view.

Figs 55–63. Perinetella spp., males. 55–57 – P.fiedleri sp. nov.: 55 – terminalia, left lateral view; 56 – periandrium, left lateral view; 57 – periandrium, ventral view. 58–63 – P. flavomarginata sp. nov.: 58 – terminalia, left lateral view; 59 – anal tube, dorsal view; 60 – periandrium, left lateral view; 61 – periandrium, ventral view; 62 – aedeagus, lateral view; 63 – aedeagus, right part, ventral view.