Hansson, C. and LaSalle, J. (2003). Journal of Natural History, 37:713.
Predominantly yellow non metallic species; female scape strongly flattened and wide; funicular segment 0.4X as long as clava; occiput with a strong median groove between occipital margin and occipital foramen (as in petiolata); submarginal vein with three dorsal setae; propodeum with a strong and complete median groove (as in petiolata); petiole 0.5X as long as wide.
Depository of primary type
Female holotype in Instituto Nacional de Biodiversidad, Santo Domingo, Costa Rica.