DIGITAL FIELD GUIDE: WASPS (Order: Hymenoptera)
Couplet #12 Entire Key at a Glance
<-- from Key Location 11a
12a: Yellow abdominal bands narrow and complete; upturned hook at tip of abdomen; three yellow spots on back; yellow nose.
--> Go to Myzinum sp., male
12b: Yellow abdominal bands thick, basal band does not meet in middle; two transverse yellow lines on thorax; body covered with clear hairs.
--> Go to Crioscolia sp., male
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