First issued in release COL21.11.
Last used in release COL23.9
Published in
Maslakova, N. I. (1990). Критерии выделения высших таксонов фораминифер - Criteria of establishing of higher taxa in Foraminifera, p. 22–27. Систематика и филогения беспозвоночных - Systematics and phylogeny of Invertebrata. Izdatelstvo Nauka, Moscow. (In Russian). https://www.marinespecies.org/foraminifera/aphia.php?p=sourcedetails&id=334950