Turbellarians name details
original description
Plotnikow, W. (1905). Uber einige rhabdocöle Turbellarien Sibiriens. <em>Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere.</em> 21: 479–490. 1 plate.
page(s): 487, Fig 14; note: Considered as a species of Vortex, within the subgenus Castrella [details] 