| Sting present; pygidium unarmed | |||
| Sting absent; pygidium armed with apical row of short, peg-like bristles | |||
| Sting absent; pygidium unarmed | |||
 Ant smells like blue cheese |
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Number of segments between alitrunk and gaster (Only 1 segment (the petiole) is reduced or isolated between the alitrunk and gaster) Acidipore (Acidipore absent)
| Identity - What this specimen is (based on the available information). |
| Diagnostic - How to further narrow the specimen's identity. Select the most appropriate option. |