Curve-toothed Geometer

Another nod to moths in celebrating National Moth Week (July 17-25, 2021). This moth photo was in my immense file of moth images, unidentified. Many of you might know, I love a mystery and last night I looked upon this critter as one of those mysteries. Luck was with me and I was able to figure out that this is a Curve-toothed Geometer (Eutrapela clemataria). A master of camouflage in both adult and larval form. Here, as a moth the camouflage isn’t that effective against the cedar siding, but imagine this moth in a bunch of leaves and you can appreciate how clever the coloring and shading is. The caterpillar is just as ingenious, an inch-worm disguised as a stick. A stick that loves to eat the leaves of many trees. Just a few of those trees: ash, basswood, birch, elm, fir, maple, poplar, and willow.

Published by

Brenda Clements Jones

Brenda is a certified Virginia Master Naturalist, a Habitat Defender for Shenandoah National Park, and a devoted fan of Mother Nature. She lives in a cabin in the Blue Ridge Mountains near Shenandoah National Park, and hikes up to the higher elevations of her mountain often to see what nature is up to. Her constant hiking companion is a camera that captures nature as it unfolds through the seasons. It’s her goal to share the natural world around her through her photographs.