Median keel of propodeum produced anteromedially into long fingerlike process, usually curved backward (fig. 61); apex of female metasoma with extensive whitish or yellowish area; male A3–A13 either with 2 moderate knots and whorls of bristles or with randomly scattered hairs; Central and South America [fm]

Leucopria Masner and García, 2002
1234_mximage
1.61