FIGURES 26–40 in Review of the genus Pagastia Oliver (Diptera: Chironomidae: Diamesinae) from North America, with description of P. (P.) subletteorum sp. nov.

FIGURES 26–40. Pagastia (P.) orthogonia Oliver (26–32) and P. (P.) partica (Roback) (33–40), pupae. 26, 33, tergite IV; 27, tergite VII; 28, spinules of posterior shagreen of tergite IV; 29, 40, male genital sacs and apex of anal lobes with median setae; 30, D3 seta of tergite IV; 31, L2 seta of segment VII; 32, L3–L4 setae of segment VIII; 34, Dc1 setae of thorax; 35, Dc3 seta of thorax; 36, tergite VIII; 37, L1 seta of segment VIII; 38, L4 seta of segment IV; 39, L2 seta of segment VIII. Ms, median setae of anal lobes.