Thorax, propodeal pit, shape

Oval shaped depression, ends narrowly rounded, like a grain of rice

© Photographer/source
Osmia male proppit narrowoval
JP80346_02


© Copyright Deana Crumbling 2010
Osmia atriventris M 171270, propodeal pit
I_DAC360


© Copyright Deana Crumbling 2010
Osmia atriventris M 171270, propodeal pit alt view
I_DAC361