Hormiphora, [418];

H. plumosa, [413]

Human diseases, produced by Coccidiaceae, [102] f.;

by Amoeba histolytica, [57];

by Trypanosomids, [119] f.

Huxley, on Protozoa, [45];

first description of a living Radiolarian, [88];

on Cystoflagellates, [135]

Hyalonema, [203], [204];

H. sieboldi, [206];