Formica subsericea - AntWiki
Silky Field Ant (Formica subsericea) · iNaturalist
About Formica subsericea - Maryland Biodiversity Project
Formica subsericea | Harvard Forest - Harvard University
Formica subsericea - Wikipedia
Identification and Distribution of Formica - Biodiverse Gardens
My Formica subsericea colony. - Ant Keeping Journals
Silky Field Ant (The Ants of Ohio) · iNaturalist
Ant - Formica subsericea - BugGuide.Net
Species Formica subsericea - BugGuide.Net