Campyloacantha spinifera (Leadbeater 1973) Hara & Takahashi 1987

Campyloacantha spinifera (Leadbeater, 1973) Hara and Takahashi, 1987. Solitary choanoflagellate, the lorica is about 12 - 14 microns long with 5 or 6 anterior spines, one transverse costa at the top of the lorica chamber and a short posterior spine.