Predaceous diving beetle
#5633 Hello, Hoping to identify this bug please. caught April 1, 2016 at dusk (about 8:30pm) west edge of Calgary, Ab. Canadian quarter for scale. Cat caught it in garden mulch near coniferous trees. Thank you, Carol This is a predaceous diving beetle (Coleoptera: Dytiscidae); likely in the genus Dytiscus. These beetles (and their larvae, ‘water […]