Rhizophysaliidae, [302], [308]

Rhizopoda, [50], [51] f.;

formation of chromidia, [29] f.;

relations, [48] f.;

shell, [49], [51] f.;

Filosa, [50], [52] f.;

Lobosa, [50], [51] f.;

test-bearing, [53] f., [55];

literature, [58]

Rhizostoma, [325];