FIGURES 403–408. Thraulodes spangleri. 403–404 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species

FIGURES 403–408. Thraulodes spangleri. 403–404, genitalia of male imago in lateral and ventral view; 405, apex of penis in dorsal view; 406, subimaginal exuviae of styliger, gonostylus and spear-like rolls; 407, larval protogonostyli and protopenis; 408, hind wing.Published as part of Kluge, Nikita J., 2020, Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species, pp. 1-142 in Zootaxa 4756 (1) on page 96, DOI: 10.11646/zootaxa.4756.1.1, http://zenodo.org/record/373689