Illustration of Didinium gargantua (Ciliate)
Illustration of Didinium nasutum (Ciliate)
Illustration of Favella species
Illustration of Laboea strobila (Ciliate)
Illustration of Paramecium aurelia (Ciliate)
Illustration of Scuticociliate (Ciliate)
Illustration of Strombidium (Ciliate)
Illustration of Tintinnid (Ciliate)
Illustration of Tintinnopsis species