Orthocentrus montanus species-group

This group characterised by the presence of notauli on the anterior of the mesoscutum, a complete posterior transverse carina of the propodeum and a closed areolet in fore wing. There are known six species in Mexico: O. khalaimi, O. malaris, O. montanus, O. montezuma, O. sierrae, O. tlaxcalensis . This species-group was not reported from outside Mexico.