First issued in release COL21.5.
Last used in release COL23.9
Published in
Boschma H. (1956). Milleporina and Stylasterina. In: Moore RC (ed) Treatise on invertebrate paleontology F. Coelenterata. Geological Society of America & University of Kansas Press, F90–F106. https://www.marinespecies.org/hydrozoa/aphia.php?p=sourcedetails&id=405381