of Polyoeca, [113], [122];

of Peritrichaceae, [141] n.;

of Schizotricha socialis, [152];

of Vorticella, [157];

of Carchesium, [158];

of Epistylis, [158];

of Zoothamnium, [158];

of Suctoria, [159], [160], [162];

of Pelmatozoa, [430], [579];

of Crinoidea, [580];