Isoperla montana (Banks, 1898)

Grubbs, Scott A., 2018, An Update On The Stonefly Fauna (Insecta, Plecoptera) Of Maryland, Including New And Emended State Records And An Updated State Checklist, Illiesia 14 (4), pp. 65-80 : 74

Isoperla montana (Banks, 1898)

was reported from Maryland by Grubbs (1997) and subsequently listed by Szczytko & Kondratieff (2015) as occurring in the state. The author presents several additional localities in western Maryland ( Fig. 24 ).

Figures

Figs 24–25. Distribution map of four Isoperla species in western Maryland, USA, based on material examined during this study plus records in Duffield & Nelson (1990) and Szczytko & Kondratieff (2015). 24, I. burksi and I. montana; 25, I. dicala and I. holochlora. MD = Maryland, PA = Pennsylvania, VA = Virginia, WV = West Virginia.