DIGITAL FIELD GUIDE: WASPS (Order: Hymenoptera)
Couplet #21 Entire Key at a Glance
<-- from Key Location 19b
21a: Wasp very large, over one inch long; primarily yellow; abdomen with yellow rings.
--> Go to Robust Yellow Group
21b: Wasp smaller, ¼ to ½ inch long; abdomen with yellow rings.
--> Go to Couplet #22
See your wasp? Then click on the photo! Otherwise, click the appropriate "Go to" link on the right.
