| Calyptrotricha pleuronemoides |  | | Röhren-Wimpertier (Ciliata). Körper um 50 µm lang. | |
| | Coleps hirtus |  | | Tonnentierchen (Ciliata). Meist 55-60 µm lang. | |
| | Cristigera phoenix |  | | Rinnentierchen (Ciliata). 35-65 µm lang. Im Faulschlamm. | |
| | Cyclidium glaucoma |  | | Bogentierchen (Ciliata). 15-30 µm lang. | |
| | Euplotes patella |  | | Lauftierchen (Ciliata). 80-150 µm lang. | |
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