FIGURES 569–577 in Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species

FIGURES 569–577. Thraulodes alboniger sp. n. 569, female subimago extracted from larva; 570, apex of fore wing; 571–573, abdominal terga of three different male imagines; 574–575, two male imagines in lateral view; 576, head and thorax of male imago in dorsal view; 577, right half of subimaginal exuviae of mesonotum (570, 572, 577, holotype).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 124, DOI: 10.11646/zootaxa.4756.1.1, http://zenodo.org/record/373689