New State Stonefly (Plecoptera) Records For Pennsylvania, With Additional Records And Information On Rare Species Author Earle, Jane I. text Illiesia 2009 5 16 169 181 journal article 6786 10.5281/zenodo.4759416 07c83cbb-d592-43c1-894e-9fbcd0f48339 1854-0392 4759416 Acroneuria arenosa (Pictet) was originally described from Pennsylvania in 1841. The only valid Pennsylvania records were collected prior to 1950 and confirmed by Stark and Gaufin (1976a) . Acroneuria arenosa ranges from Quebec south to Florida . New records: BERKS: (D) Schuylkill River near Douglassville , 17 May 1987 , 1♀ (WE); JUNIATA: (S) Juniata River Thompsontown, 28 July 1989 , 1♀ (LJ). Both sites are warm water rivers .