Algirosphaera robusta Braarudosphaera bigelowii Calcidiscus leptoporus Ceratolithus cristatus Chrysochromulina leadbeateri Coccolithus pelagicus Corollithion silvaradion Cryptomonas baltica Cryptomonas kielensis Cryptomonas pelagica Emiliania huxleyi Florisphaera profunda Geminigera cryophila Gephyrocapsa caribbeanica Gephyrocapsa ericsonii Gephyrocapsa muellerae Gephyrocapsa oceanica Helicosphaera carteri Leucocryptos marina Oolithotus fragilis Phaeocystis antarctica Phaeocystis globosa Phaeocystis pouchetii Prymnesium parvum Reticulofenestra bisecta Seribiscutum primitivum Syracosphaera lamina Syracosphaera molischii Teleaulax amphioxeia Telonema subtile Umbilicosphaera hulburtiana Umbilicosphaera sibogae