Figs. 25–32 in Nearctic Nemoura Trispinosa Claassen, 1923 And N. Rickeri Jewett, 1971 Are Junior Synonyms Of Holarctic Nemoura Species (Plecoptera: Nemouridae)
Figs. 25–32. Nemoura arctica, epiproct, dorsal view. 25, USA, Iowa, Twin Springs, 141X; 26, USA, ... more Figs. 25–32. Nemoura arctica, epiproct, dorsal view. 25, USA, Iowa, Twin Springs, 141X; 26, USA, Illinois, Elgin, 165X; 27, USA, Ohio, spring, John Bryan State Park, 144X; 28, USA, Wisconsin, spring, 1 mile N Irvington, 132X; 29, USA, South Dakota, Burnt Fork, 140X; 30, USA, South Dakota, Burnt Fork, 229X; 31, Canada, Prince Edward Island, Balsam Hollow, 163X; 32, Canada, New Brunswick, Coombs Brook, 168X. AP = apical prong, BC = basal cushion, DS = dorsal sclerite, LA = lateral area, VS = ventral sclerite.
Uploads
Papers by David Burton