Revision of the southern African genera Nemopterella Banks and Nemia Navás (Neuroptera: Nemopteridae: Nemopterinae), with descriptions of new genera and species Author Abdalla, Ishtiag H. Author Mansell, Mervyn W. Author Sole, Catherine L. text Zootaxa 2019 2019-07-12 4635 1 1 89 journal article 26219 10.11646/zootaxa.4635.1.1 de5c3cc9-9773-4e79-aaaf-0e964d7262f8 1175-5326 3335102 E1AC3BD4-6FCB-49F9-8069-624760C2CAF7 Key to species of male Nemopterella 1. Forewings with broad rounded apex, without emargination before apex ( Fig. 19 ), hairs on thorax short, black ( Fig. 15 )…................................................................................. Nemopterella cedrus sp. nov. - Forewings with acute or sub-acute apex, with emargination before apex, hairs on thorax long with different colours ( Figs 14 , 16 )..................................................................................................2 2. Forewings slender with sub-acute apex, costal cells before pterostigma tinged brown, costal cells beyond pterostigma shaded greyish brown ( Fig. 17 ), male antennae extending beyond pterostigma, approximately the same length as forewing ( Figs 11 , 17 )......................................................................... Nemopterella africana (Leach) - Forewings broad in the middle tapering towards apex, ending with sub-acute apex, costal cells before pterostigma shaded light brown, costal cells beyond pterostigma without shading ( Fig. 18 ), male antennae extremely long, longer than forewings ( Figs 13 , 18 )....................................................................... .. Nemopterella kabas sp. nov.