Reference

Gregorio D. Fernandez-Leborans [Fernández-Leborans], M. Castro de Zaldumbide (1984): Morphology of 3 species of free-living marine ciliata: Pseudocohnilembus cantabricus n. sp., Paralembus asturianus n. sp., Uronema castellonensis n.sp. (Ciliophora, Scuticociliatida) – Arch. Protistenkunde – 128: 159 - 168.