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Photo#2013486
Agrilus macer

Agrilus macer
Rest Stop 26.3 mi. S. Alpine, Brewster County, Texas, USA
July 11, 2021
On Celtis sp.

This massive Agrilus was abundant on the few large dying hackberries at the rest stop. They are quick to fly, even in the cool afternoon weather, and they like to run up and down the main trunk of the tree, an uncommon characteristic for the genus.