Classification
Tree [regio]Heteroptera [subordo]
Anthocoridae [familia]
Anthocorinae [subfamilia]
Orius [genus]
Microtrachelia [subgenus]
Subgenus Microtrachelia Blöte, 1929 contains the following taxa:
Orius (Microtrachelia) retamae (Noualhier, 1893) [species]