Fig. 1 in On Papulifères, putative ciliate cysts of diverse morphologies, with new observations from the plankton of the Chukchi Sea (Arctic Ocean)

Fig. 1. Meunier's Papulifères from Meunier 1910, 1919. A–I: Fusopsis forms; J–M: Piropsis forms; N–Y: Sphaeropsis forms. Meunier's names for each, approximate sizes as he depicted them (figures above were re-sized to fit into a single plate), and locations in his reports are given in Table 1.