on Phobetron, [403];

on Xenos, [303]

Huxley, on Aphids, [585], [589];

on sclerites of oesophagus, [15]

Hybocampa milhauseri, [385]

Hybotinae, [492]

Hydnophytum, [139];

H. montanum, [138]

Hydrocampa nymphaeata, [421]

Hydrocampidae, [42]l