Xanthocaecilius sommermanae
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Psocodea
- family: Paracaeciliidae
- genus: Xanthocaecilius
- species: Xanthocaecilius sommermanae
Northampton- Paxton
- West Concord
Massachusetts- Clementon
New Jersey- Asheville
North Carolina- Millvale
Pennsylvania- Madison
Wisconsin
United States