Neoperla burgeoni

Zwick, Peter & Zwick, Andreas, 2023, Revision of the African Neoperla Needham, 1905 (Plecoptera: Perlidae: Perlinae) based on morphological and molecular data, Zootaxa 5316 (1), pp. 1-194 : 88

3 Penis tube slender, with dorso–distal spinelets, tube narrower than the everted endophallus which is gradually reduced to a long and narrow bare distal tube ( Fig. 211 )..................................... 38A N. burgeoni (morph from Garoua)

Figures

FIGURES 209–212. Neoperla burgeoni Navás, everted penes: 209, ♁ from Ghana, modified from Zwick (1973), endophallus fully everted; 210, ♁ from Guinea, Simbareya, endophallus incompletely everted; 211, ♁ from Cameroon, Garua, the slender penis (base not shown, light safranin stain) with long, bare distal part of endophallus. FIGURE 212. Neoperla beta n. sp., holotype ♁ (Senegal, Gambia r. at Samédouta), everted penis (NEOP200). Figures 209–212 to similar scales.