 Calicasphaera blokii |
 Calicasphaera concava |
 Calicasphaera diconstricta |
 Calicasphaera diconstricta |
 Calicasphaera diconstricta |
 Caligus |
 Calliacantha natans |
 Calliacantha natans |
 Calliacantha natans |
 Caloneis |
 Caloneis |
 Caloneis consimilis |
 Caloneis liber |
 Caloneis liber var umbilicata |
 Caloneis linearis |
 Caloneis probabilis |
 Caloneis robusta |
 Caloneis robusta |
 Caloneis robusta |
 Caloneis westii |
 Calyptrella robusta |
 Calyptrella robusta |
 Calyptrella robusta |
 Calyptrolithina divergens var divergens |
 Calyptrolithina divergens var divergens |
 Calyptrolithina divergens var divergens |
 Calyptrolithina divergens var tuberosa |
 Calyptrolithina divergens var tuberosa |
 Calyptrolithina multipora |
 Calyptrolithina multipora |
 Calyptrolithophora papillifera |
 Calyptrolithophora papillifera |
 Calyptrolithophora papillifera |
 Calyptrolithophora papillifera |
 Calyptrosphaera cialdii |
 Calyptrosphaera cialdii |
 Calyptrosphaera dentata |
 Calyptrosphaera heimdaliae |
 Calyptrosphaera heimdaliae |
 Calyptrosphaera heimdaliae |