This small braconid wasp is black, with two pairs of wings.

It also serves as a protective covering which limits the ability of small wasps to parasitize the eggs.

Collazo was about to respond when the phone on his desk buzzed with the sound of a small, angry wasp.

Diachasma alloeum is a small wasp in the family Braconidae.

Wasps of the tribe Crabronini are mostly small to very small wasps.

The fly is vulnerable to certain small wasps.

The flowers are pollinated by very small wasps which crawl through the opening in search of a suitable place to lay eggs.

Preservation is a problem for fairyflies (and other small chalcid wasps).

Others, much less numerous, resembled very small wasps, perhaps half an inch in length, with enlarged abdomens.

Hoverflies look like small wasps, but they have no sting.