Photo 80349186, (c) Steven D Thorsell, some rights reserved (CC BY-NC), uploaded by Steven D Thorsell

Attribution © Steven D Thorsell some rights reserved Uploaded by sthorsell Source iNaturalist Canada Associated observations Photos / Sounds 2 photos What Genus Ptilostomis Observer sthorsell Date June 21, 2020 01:45 PM EDT Place Ompah, ON K0H 2J0, Canada (Google, OSM) Date Added June 22, 2020 11:30 AM UTC Description Two caddisflies mating 2 IDs Needs ID View Sizes small medium large original