FIGURES 7–13 in Review of the genus Pagastia Oliver (Diptera: Chironomidae: Diamesinae) from North America, with description of P. (P.) subletteorum sp. nov.

FIGURES 7–13. Pagastia (P.) orthogonia Oliver, males from Alaska (holotype) (7–9) and South Dakota (10–13). 7, 10, hypopygium in dorsal view; 8, gonocoxite and gonostylus in ventral view; 9, inner structures of hypopygium; 11, gonostylus; 12, anal point; 13, gonocoxite and gonostylus in dorsal view. Scale bars: 50 µm.