Alloperla nanina Banks

Alloperla nanina Banks, 1911:336 .

Lectotype ♂ (Museum of Comparative Zoology), North Fork Swannanoa River, Black Mountains, North Carolina

Alloperla lodgei Frison, 1935:340 .

Holotype ♂ (Illinois Natural History Survey), Fighting Creek, [Sevier Co.], Gatlinburg, Tennessee. Syn. Frison, 1942

Alloperla nanina: Surdick, 2004:18 . Redescription and distribution update

Images prepared by M.H. Lyon from the following material are in the Stark collection.

Material examined. NC: Macon Co., Robin Branch, Wayah Bald, 13 June 1996, B. Stark, 1 ♂ (BPS). Watauga / Caldwell Co. line, Hwy 221, 25 May 1994, B. Stark, S.W. Szczytko, J. Sandberg, 1 ♂ (BPS) .

Epiproct. Length from base to tip, ca. 89 μm. Cowl without enlarged lobes. Dorsal surface broadly rounded, wide at base and gradually narrowed to a slender, bifurcate apex; entire surface bare. Ventrolateral margins of apical third bearing a strongly serrate section of ca. 7 lateral teeth.