Photo 4752722, (c) Matt Muir, some rights reserved (CC BY), uploaded by Matt Muir

Attribution © Matt Muir some rights reserved Uploaded by muir Source iNaturalist Associated observations Photos / Sounds 8 photos What Swift River Cruiser (Macromia illinoiensis) Observer muir Date September 2, 2016 04:09 PM EDT Place Idylwild Wildlife Management Area (Google, OSM) Date Added September 2, 2016 07:54 PM AKDT Description M. illinoiensis or taeniolata? 4 comments 4 IDs Research Grade View Sizes small medium large original