FIGURES 31–34. Soyedina carolinensis. 31 in Soyedina Ricker, 1952 (Plecoptera: Nemouridae) in the eastern Nearctic: review of species concepts, proposed morphology-based species groups, and description of a new species from North Carolina

FIGURES 31–34. Soyedina carolinensis. 31: USA, North Carolina, Rattlesnake Springs, outer paraproct lobe, lateral view, 250X; 32: USA, West Virginia, Marsh Fork of Buckhannon River, outer paraproct lobe, lateral view, 190X; 33: USA, Virginia, seep into Lewis Fork, outer paraproct lobe, lateral view, 230X; 34, USA, Maryland, Fishing Creek, outer paraproct lobe, lateral view, 270X.