Camponotus pennsylvanicusCarpenter Ant

Profile view of major worker. Photo Joe MacGown Full face view of major worker. Photo Joe MacGown

Camponotus decipiensNuisance Carpenter Ant

Profile view of a major worker. Photo Joe MacGown Full face view of minor worker. Photo Joe MacGown

Prenolepis imparisFalse Honey or Winter Ant

View of hourglass shaped thorax. Photo Jen Fogarty www.antweb.org

Side view of worker. Photo Jen Fogarty www.antweb.org

Frontal view of head of worker. Photo Jen Fogarty www.antweb.org

Lasius claviger (Acanthomyops claviger)Yellow Ant

Side view of worker. Photo April Nobile www.antweb.org Full face view of worker. Photo April Nobile www.antweb.org

Lasius alienus

Side view of a worker. Photo Jen Fogarty www.antweb.org Full face view of a worker. Photo Jen Fogarty www.antweb.org

Formica exsectoidesAllegheny mound ant

Frontal view of the head of a worker. Photo Joe MacGown Side view of a worker. Photo Joe MacGown

Formica subsericeaBlack field ant

Side view of a worker. Photo April Nobile www.antweb.org Full face view of a worker. Photo April Nobile www.antweb.org

Tapinoma sessileOdorous house ant

Profile view of worker. Photo Joe MacGown

Full face view of worker. Photo Joe MacGown

Profile view of worker with arrow pointing to flattened petiole.Photo Joe MacGown

Linepithema humileArgentine Ant

Profile view of worker. Photo Joe MacGown

Full face view of worker. Photo Joe MacGown

Profile view of worker with arrow pointing to petiole. Photo Joe MacGown

Forelius mccooki

Profile view of worker. Photo April Nobile www.antweb.org

Full face view of worker. Photo April Nobile www.antweb.org

Pachycondyla chinensisAsian needle ant

Profile view of worker. Photo April Nobile www.antweb.orgFull face view of worker. Photo April Nobile www.antweb.org

Monomorium minimumLittle black ant

Profile view of worker. Photo Joe MacGown Full face view of worker. Photo Joe MacGown

Monomorium pharaonisPharaoh ant

Profile view of worker. Photo April Nobile www.antweb.org Full face view of worker. Photo April Nobile www.antweb.org

Solenopsis molestaThief ant

Profile view of worker. Photo April Nobile www.antweb.org Full face view of worker. Photo April Nobile www.antweb.org

Solenopsis invictaRed Imported Fire Ant

Profile view of major worker. Photo Joe MacGownFull face view of major worker. Photo Joe MacGown

Solenopsis richteriBlack Imported Fire Ant

Profile view of major worker. Photo Joe MacGown Full face view of major worker. Photo Joe MacGown

Solenopsis invicta x richteriHybrid Imported Fire Ant

Profile view of major worker. Photo Joe MacGown Full face view of major worker. Photo Joe MacGown

Crematogaster vermiculataAcrobat Ant

Profile view of worker. Photo April Nobile www.antweb.org Full face view of worker. Photo April Nobile www.antweb.org

Pheidole dentataBig-headed Ant

Profile view of minor worker. Photo April Nobile www.antweb.org Profile view of major worker. Photo April Nobile www.antweb.org

Frontal view of head of minor worker. Photo April Nobile www.antweb.org

Frontal view of head of major worker. Photo April Nobile www.antweb.org

Tetramorium caespitumPavement Ant

Profile view of worker. Photo April Nobile www.antweb.orgFull face view of worker. Photo April Nobile www.antweb.org

Neivamyrmex opacithoraxNew World Army Ant

Profile view of male showing only one node. Photo April Nobilewww.antweb.org

Profile view of worker. Photo April Nobile www.antweb.org

Full face view of worker. Photo April Nobile www.antweb.org

Aphaenogaster rudis

Profile view of worker. Photo Joe MacGown Full face view of worker. Photo Joe MacGown