Small wasps, black with yellow legs as shown. Males have mildly pectinate ("comb-like") antennae, while females have normal antennae. Female is on top and to the right in the images shown here.
Found on a rose plant in a friend's garden in Redondo Beach.
The larvae of this stingless wasp feed on foliage of roses, and are often considered pests.
Lat: 33.86, Long: -118.38
Spotted on May 16, 2011
Submitted on Jan 13, 2013