First issued in release COL21.
Last used in release COL23
Published in
Filipjev, I. N. (1921). Free-living marine Nematodes of the Sevastopol area. Trudy Osob. Zool. Lab. Sebastop. Biol. Sta., Series II No 4, Issue II: 351–614. https://nemys.ugent.be/aphia.php?p=sourcedetails&id=3590