First issued in release COL21.4.
Last used in release COL22.4
Published in
Ax, P., & Heller, R. (1970). Neue Neorhabdocoela (Turbellaria) vom sandstrand der Nordsee-inseln Sylt. Mikrofauna Des Meeresbodens, 2: 55–98. https://www.marinespecies.org/turbellarians/aphia.php?p=sourcedetails&id=1775