The egg of the Rocky mountain locust.

Locust egg

The egg of the Rocky mountain locust.

Rocky Mountain Locust. A) female in different positions, B) egg sac, C) loose eggs, D) and E) earth removed to show egg-mass already in placed and about to be placed, F) where an egg-mass has been covered up

Rocky Mountain Locust

Rocky Mountain Locust. A) female in different positions, B) egg sac, C) loose eggs, D) and E) earth…