This page displays images of human and animal infecting ciliates.
| Ciliates |
| Balantidium coli trophozoite |
| Balantidium coli cyst |
| Ichthyophthirius multifiliis |
| Nycotherus cordiformis |
| Isotricha spp. |
| Dasytricha spp. |
| Epidinium spp. |
| Entodinium spp |
| a holotrich from Rana |