species 2,203 observations
Large Ectemnius
Ectemnius cephalotes
Field notes
Ectemnius cephalotes is a species of square-headed wasps in the family Crabronidae. It is found in Europe and Northern Asia (excluding China) as well as North America.
Read more on WikipediaSupported by All
38
native plants
support it in the US
support it in the US
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided