Small sphecid wasp

Small sphecid wasp

Observation - Small sphecid wasp. Description: A small sphecid wasp sunning on a log. Probably the common Ectemnius continuus, a fly hunting wasp, but I don't know how to separate it from other Ectemnius spp.

A small sphecid wasp sunning on a log. Probably the common Ectemnius continuus, a fly hunting wasp, but I don't know how to separate it from other Ectemnius spp.