| 8-1(2) | 8-2(1) | ||||
| Front coxae quadrate, trochanters arising from outer distal angles of coxae, trochanters thus far apart | |
Large image | Front coxae somewhat triangular, trochanters arising close to one another from apices of coxae | |
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| Axilla nearly always produced to acute angle or spine | |
Large image | Axilla usually rounded | |
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| [Apex of marginal cell sharply pointed] | |
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| [Metasomal terga without distinct apical hair bands. Body frequently with white or yellow markings] | |
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