organisms of, [136]
Infusoria, [40], [48], [50], [136] f.;
specific gravity of, [13] n.;
zygote does not encyst, [34].
Ingestion, of food, by Amoeba limax, [9];
by Choanoflagellates, [122];
by Dinoflagellates, [131];
by Carchesium, [146];
by Coleps, [150]
—vacuole of, in Flagellates, [113];