of Trypanosoma, [115];

of Trichonymphidae, [123];

of Ciliata, [137], [139] f., [145], [156] f.;

of Stylonychia mytilus, [139];

of Pleuronema, [145];

of P. chrysalis, [153], [154];

of Caenomorpha uniserialis, [155];

of Vorticella, [156], [157]

Membranella, [137], [139] f., [145];

of Stylonychia mytilus, [139] f.;