Rhabdomesida Astrova and Morozova, 1956

Morozova, Iraida P., B. Weis, Olga & Racki, Grzegorz, 2002, Emergence and extinction of the Givetian to Frasnian bryozoan faunas in the Kostomłoty facies zone, Holy Cross Mountains, Poland, Acta Palaeontologica Polonica 47 (2), pp. 307-317 : 314

Order Rhabdomesida Astrova and Morozova, 1956 Family Rhomboporidae Simpson, 1895 Genus Primorella Romantchuk and Kiseleva, 1968

Type species: Primorella polita Romantchuk and Kiseleva, 1968 . Upper Permian ; Russia, Far Eastern region .

Remarks.—Two new Holy Cross rhabdomesid species are first Devonian representatives of Primorella , known till only from Carboniferous–Permian strata.