| Gaster's largest segments (true abdominal segments 4 and 5) swollen and curved, so that the gastral apex is turned downwards and directed to the front of the body | |||
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| Proceratium species gaster (Japanese Ant Image Database) |
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| Not as above | |||
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| Search Path - How you got here. Click on the path to backtrack. |
Number of segments between alitrunk and gaster (Only 1 segment (the petiole) is reduced or isolated between the alitrunk and gaster) Acidipore (Acidipore absent) Sting (Sting present; pygidium unarmed)
| Identity - What this specimen is (based on the available information). |
| Diagnostic - How to further narrow the specimen's identity. Select the most appropriate option. |
| Gaster's largest segments (true abdominal segments 4 and 5) swollen and curved, so that the gastral apex is turned downwards and directed to the front of the body | |||
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| Proceratium species gaster (Japanese Ant Image Database) |
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| Not as above | |||
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