Figs 1–9 in Description of a large new stonefly species Claassenia xucheni sp. nov. from China (Plecoptera: Perlidae)

Figs 1–9. Claassenia xucheni sp. nov., adult male. 1 – habitus, dorsal view; 2 – head and pronotum, dorsal view; 3 – head and thorax, ventral view; 4 – abdomen, dorsal view; 5 – terminalia and aedeagus, dorsal view; 6 – terminalia and aedeagus, lateral view; 7 – terminalia, ventral view; 8 – terminalia and aedeagus, ventral view; 9 – abdomen, ventral view.