Characterization of 2 sibling species of the genus Stylonychia (Ciliata, Hypotichia) – Stylonychia mytilus Ehenberg, 1838 and Stylonychia lemnae n. sp. 1. Morphology and reproductive behaviour.

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith