Posts Tagged ‘Melanoplus differentialis’

When I first spotted this large grasshopper last week at Occoquan Bay National Wildlife Refuge it was so still that I was not sure that it was alive. I gently rustled the vegetation and the grasshopper moved a little, so I knew that it was not dead. As I watched, I could see its mouth moving and I think that it might have been eating, which might explain why it was distracted and did not immediately fly away. The first photo was an unsuccessful attempt to determine what the grasshopper was eating.

I am not very good at grasshopper identification, but my friend Walter Sanford, with whom I was hunting for dragonflies, knew that it was a Differential Grasshopper (Melanoplus differentialis). The prominent chevrons on the hind femur are apparently one of the identification features for this species.

differential grasshopper

differential grasshopper

© Michael Q. Powell. All rights reserved.

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