Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Upcoming Events

Discussion of 2018 gathering

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

Dryopid 2 - Helichus

Dryopid 2 - Helichus
Huachuca Mountains, Cochise County, Arizona, USA
October 15, 2011
Size: 5 mm
Kick net sample from riffle of stream

Moved from Riffle Beetles.

Probably H. suturalis, but H. triangularis should be found in the area, too. Would need to see the naughty bits for a species ID.

I need to work on telling elmids and dryopids apart!

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.