of Hymenoptera Aculeata, [13];

of Lepidoptera, [307] f.;

of Lice, [599], [600]

Mud-dauber, [113]

Müggenburg, on Melophagus, [518]

Müller, Fritz, on Imbauba-ant, [158];

on Trigona, [64]

Müller, H., on Dasypoda hirtipes, [27]

Müller, W., on South American larvae, [344] n.

Müllerian mimicry, [339]