| Ants at Woodworth Prairie, Glenview IL |
| Collected and identified by Hamilton and Stathakis (1987) see bibliography |
| Identifications revised and modernized by Dr. James C. Trager |
| Currently being investigated by Janet Mrowka |
| Formicidae Species |
| Aphaenogaster sp. il-01 |
| Brachymyrmex depilis |
| Crematogaster cerasi |
| Formica fossaceps |
| Formica incerta |
| Formica montana |
| Formica pallidefulva nitidiventris |
| Formica subintegra |
| Formica subsericea |
| Lasius alienus |
| Lasius claviger |
| Lasius neoniger |
| Myrmecina americana |
| Myrmica sp. il-01 |
| Myrmica fracticornis |
| Paratrechina parvula |
| Polyergus breviceps |
| Ponera pennsylvanica |
| Pyramica pergandei |
| Solenopsis molesta |
| Stenamma brevicorne |
| Tapinoma sessile |
| Temnothorax ambiguus |
| Temnothorax duloticus |
| Tetramorium caespitum |
| Names in green updated March 07 |