Damsel-flies, [417]

Dancing may-flies, [439] f.

Dasyleptus lucasii, [196]

Death-watch, [395] f.

Decaux on cannibalism of mole-cricket, [336]

Deception, [250], [265]

Decoys, [257]

Decticides, [329]

De Geer on earwigs, [214]

Degeeriidae, [190]