Pocillithus spinulifer Dunkley Jones et al. 2009
Dunkley Jones, T., Bown, P. R. & Pearson, P. 2009. Exceptionally well preserved upper Eocene to lower Oligocene calcareous nannofossils (Prymnesiophycidae) from the Pande Formation (Kilwa Group), Tanzania. Journal of Systematic Palaeontology 7(4): 359-411.