Odontotaenius disjunctus
Adult Horned Passalus Beetles are up to 1-3/8 inches long, shining black with a series of grooves running the length of the wing covers and a short horn on the front of the head between the eyes.
Horned Passalus Beetle searching for food
Mia McPhersonTitle: Horned Passalus Beetle searching for food
Location: Sequoyah National Wildlife Refuge, Oklahoma
Date: 6/11/2023
