An online resource devoted to North American insects, spiders and their kin, offering identification, images, and information.
Formica sp hi-res stock photography and images - Alamy
Formica rufa species group - Wikipedia
Formica aserva - AntWiki
Formica obscuripes or Formica aserva queen? - Ant ID Requests - Ants & Myrmecology Forum
Formica sp (?) - Formica aserva
Formica aserva · iNaturalist Canada
Species Formica aserva
How to care for Formica Aserva (The slave making Formica)
Insects of Alberta - Formica aserva
Ant species Formica (Serviformica) rufibarbis - ANTCUBE
Nurbs' Formica aserva journal - Page 4 - Ant Keeping Journals - Ants & Myrmecology Forum