Uteriporidae with or without primary copulatory bursa. This subfamily contains the following genera: Foviella Bock, 1925, Uteriporus Bergendal, 1890, Nexilis Holleman and Hand, 1962, Allogenus Sluys, 1989a, Dinizia Marcus, 1947, Leucolesma Marcus, 1948, Vatapa Marcus, 1948, Micaplana Kato, 1937.