on spermathecal bodies, [321];

on Yucca-moth, [432]

Ripidius pectinicornis, [269]

Rippe, of Schäffer, [334]

Robber-flies, [491]

Rose-chafers, [200]

Rosema, [401]

Rostrum, [291], [472]

Rothney, on Ampulex, [115];

on Sima, [169];