of Astrophyton, [491];
of fossil Ophiuroidea, [501], [502]
Vertebrates, cold-blooded, hosts of Haemosporidae, [102]
Verticilladeae, [363]
Verworn, on general physiology and protoplasm, [3] n.;
on protoplasmic movements, [16] n., [17];
on regeneration, [35] n.;
of Thalassicolla nucleata, [79] n.
Vesicular nucleus, [25]
Vestibule, of Peritrichaceae, [145];