ator - plant ▁interactions ▁and ▁pol lin ator ▁decl ines . ▁ ▁The ▁body ▁and ▁wing ▁struct uring ▁indicate ▁a ▁relationship ▁to ▁members ▁of ▁the ▁be e ▁cla de ▁Cor b icul ata , ▁which ▁en comp ass es ▁the ▁living ▁tribes ▁Ap ini , ▁Bom bin i , ▁Eug loss ini , ▁Mel ip on ini ▁and ▁the ▁ext inct ▁tribes ▁Mel ik ert ini , ▁Elect rap ini , ▁and ▁Elect rob om bin i . ▁ ▁The ▁preserved ▁pol len ▁basket ▁on ▁the ▁met at ib ia ▁ex cluded ▁pla cement ▁of ▁E . ▁b ies me ij eri ▁into ▁a ▁cle ptop ar as it ic ▁C uck oo ▁be e ▁genus . ▁Within ▁Cor b icul ata , ▁Ap ini ▁has ▁a ▁distinct ▁wing ▁marg inal ▁cell ▁and ▁Mel ip on ini ▁has ▁very ▁reduced ▁wing ▁ven ation , ▁neither ▁features ▁seen ▁in ▁E . ▁b ies me ij eri . ▁ ▁The ▁wing ▁ven ation ▁of ▁the ▁species ▁is ▁closest ▁to ▁that ▁seen ▁in ▁Eug loss ini , ▁however ▁the ▁met at ib ia ▁is ▁not ▁highly ▁expanded ▁as ▁seen ▁in ▁Eug loss ini . ▁As ▁such ▁De hon ▁et ▁al ▁did ▁not ▁give ▁any ▁pla cement ▁in ▁the ▁cla de , ▁leaving ▁Eug loss opter y x ▁as ▁Cor b icul ata ▁inc ert ae ▁sed is . ▁ ▁E . ▁b ies me ij eri ▁is ▁one ▁of ▁four ▁be e ▁species ▁described ▁by ▁De hon ▁and ▁team ▁in ▁the ▁PL OS ▁One ▁article ,