Plate XIV, Figs F.1–F.2 – Type F (putative Perla bipunctata from the foothills of the French Pyrenees). F.1, illustrations of Despax (1942, his Figs 11, 12. Fig. 11 = adult ♂b with everted aedeagus, lateral view; Fig. 12 = adult ♂b, sclerotized apex of aedeagus); F.2, illustrations of Despax (1951, his Fig. 86, D, E, F. D = adult ♂b, mesal field with sensilla; E = adult ♂b, mesal field; F = adult ♂b, hemitergite). in Steps towards a revision of the Perla bipunctata Pictet, 1833 species complex (Plecoptera: Perlidae)

Plate XIV, Figs F.1–F.2 – Type F (putative Perla bipunctata from the foothills of the French Pyrenees). F.1, illustrations of Despax (1942, his Figs 11, 12. Fig. 11 = adult ♂b with everted aedeagus, lateral view; Fig. 12 = adult ♂b, sclerotized apex of aedeagus); F.2, illustrations of Despax (1951, his Fig. 86, D, E, F. D = adult ♂b, mesal field with sensilla; E = adult ♂b, mesal field; F = adult ♂b, hemitergite).