| 3-1(2) | 3-2(1) | ||||
| Mandible of female with 5-18, usually sharp teeth separated by acute notches or minutely denticulate | |
Large image | Mandible of female with three or four teeth or, if with five to ten, then the teeth are rounded and at least some of them separated by rounded emarginations | |
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| [Mesepisternum in front of middle coxa with strong vertical ridge] | |
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| [Scopa absent] | |
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