Homoptera, [532], [534], [535], [543], [544];

parasite of, [303], [497]

Honey, [18], [80]

Honey-ant, [152]

Honey-bee—see Apis mellifica

Honey-dew, [580], [589], [597]

Hook-tips, [400]

Hoplopus, [74]

Horn, G. H., on classification of Carabidae, [206];

of Silphidae, [223]