Isoperla nana (Walsh)

DeWalt, R. Edward & Grubbs, Scott A., 2011, Updates To The Stonefly Fauna Of Illinois And Indiana, Illiesia 7 (3), pp. 31-50 : 46

Isoperla nana (Walsh) .

This species has been reported from Illinois north to Wisconsin and east to Ontario and Quebec ( DeWalt et al. 2010). Grubbs (2004) listed it from three northern Indiana counties.

We present several more localities. IN, Elkhart Co., Elkhart, [41.68144, -85.95673], 5/22/1950, H.H. Ross & L. Stannard, sweeping near swamp, 6♂, 8♀ ( CNC) ; Fulton Co., Tippecanoe River , Talma opposite IN-25 at IDNR boat ramp, 41.15336, -86.13932, 5/24/2006, R.E. DeWalt, 3♂, 6♀ ( INHS) ; Knox Co., 6/4/1958, ♀ ( PERC) ; LaGrange Co., Pigeon Cr. at 1100 E, E Pigeon R. Fish-Game Area , [41.6728, -85.21492], 5/20/1972, CM-37, ♂ ( PERC) ; Noble Co., Thumma Ditch, Chain O’Lakes , [41.34653, -85.32836], 5/6/1999, G. Bright, 11N ( PERC) ; Owen Co., McCormick’ s Creek, 3 km E Spencer, McCormick’s Creek State Park , 39.2906, -86.7174, 4/14/2006, R.E. DeWalt, 2N ( INHS) ; Putnam Co., Big Walnut Creek, Hall Woods Nature Preserve , 4/30/2007, R.E. DeWalt, N ( INHS) ; Ripley Co., [Laughery Creek], Friendship , [38.97179, -85.15293], 5/28/1959, L. Chandler, 3♂, ♀ ( PERC) ; Warren Co., Little Pine Creek at High Bridge , [40.38094, -87.12418], 5/9/1974, AV. Provonsha, L. Dersch, N ( PERC) ; Whitley Co., Blue River at Riley Rd. , [41.20646, -85.42716], 6/1/1994, G.R. Bright, 3N ( PERC) .