Vol 6, No 1 (2013)

Cover Page
Protozans (ciliates) Eutintinnus sp.

A : a trophont (feeding stage) cell ;
B : an early stage of cell division with a new mouth developing from an oral primordium (OP) ;
C : a newly divided cell – the top cell will swim away to construct a new shell :

Images of Lugol’s-fixed cells from a mixed culture supplied by Fabien Lombard.