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

Calendar

TaxonomyBrowseInfoImagesLinksBooksData
Photo#263126
Stonefly - Isoperla

Stonefly - Isoperla
Woodford, Bennington County, Vermont, USA
April 2, 2009
Size: 9.3mm

Markings...
look similar to some I. bilineata (or namata), but I would certainly await Donald's determination before placing it beyond Isoperla.

 
I montana
is common here, and looks like this also, I have given up trying to identify most species without looking at the lacinia first.

Moved
Moved from Stoneflies.

Isoperla sp.
must see the lacinia of these guys to be somewhat confidant of placement.

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