of putrefying liquids, [44], [116] f.;

studied by botanists, [45];

as internal parasites, [48], [119] f.;

relations with Acystosporidae, [106];

shell of, [113];

stalk of, [113];

life-history of, [116] f.;

literature of, [119];

saprophytic, [119] f.

Flagellate stage, of Sarcodina, [56] f., [60], [109];