272a (270b).    Axillae (ax) advanced far forward of scutellum or cuts a distinct angle into side

 lobe of scutum (Fig.A)........................................................................................................................ 273

 

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                                                           A

 

272b.    Axillae not extended forward of scutellum, or if slightly advanced, does not cut a distinct

 angle into side lobe of scutum (Fig.A).............................................................................................. 275

 

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                                   A