Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Family Sierolomorphidae - Sierolomorphid Wasps

Sierolomorpha nigrescens - female wasp - Sierolomorpha canadensis - female wasp - Sierolomorpha canadensis - female Mystery orchard wasp - Sierolomorpha canadensis - male tiny winged creature on leaf - Sierolomorpha Wasp - Sierolomorpha Wasp - Sierolomorpha Wasp or Sawfly - Sierolomorpha
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon (Aculeata - Ants, Bees and Stinging Wasps)
Superfamily Tiphioidea
Family Sierolomorphidae (Sierolomorphid Wasps)
6 spp. in a single genus in our area(1)
4-7 mm(1)
They look like robust bethylids, but have more complex venation in the forewing.
much of NA(1)