Trypoxylon frigidum is a species of square-headed wasp in the family Crabronidae. It is found in North America.
Subspecies
These two subspecies belong to the species Trypoxylon frigidum:
- Trypoxylon frigidum cornutum <small>Gussakovskij, 1932</small>
- Trypoxylon frigidum frigidum <small>Gussakovskij, 1932</small>
References
Further reading
External links