Obscure grasshopper
Adults
- Antennae ensiform.
- Head with a median carina on fastigum.
- Lateral foveola not visible from above.
- Head stripes run diagonal to sutures.
- Lateral carinae of pronotum straight.
- Tegmen with black dashes and usually a white basal streak.
- First five characters as adult.
- Only similar nymphs: E. simplex, and A. coloradus. The former is a late Summer through early spring species. Both have a small ridge, subdorsal carnula, on either side of the median carina on the pronotum.
