Undella Daday 1887

Tintinnid ciliates, lorica long; no suboral thickening

Tintinnid ciliate, lorica 65-69 microns, diameter at mouth 47-53 microns, greatest width 62-65 microns. It has no thickening of the wall to form an inner collar, and is almost as wide as long. A fine reticulation can be made out, especially near the mouth.