What is the meaning of Sand_wasp?

A predatory crabronid wasp that builds burrowlike nests in the ground:

  1. Any of genus Ammophila of narrow-waisted hunting wasps, sometimes placed in Sphecidae.
  2. Any of tribe Bembicini

Any of genus Ammophila of narrow-waisted hunting wasps, sometimes placed in Sphecidae.

Any of tribe Bembicini

Source: wiktionary.org