Hylaeus guamensis
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Hymenoptera
- family: Colletidae
- genus: Hylaeus
- species: Hylaeus guamensis
Agana Heights Village
Agana HeightsChalan Pago-Ordot Village
Chalan Pago-OrdotMongmong-Toto-Maite Village
Mongmong-Toto-MaiteSinajana Village
Sinajana
Guam