Mascarene Islands, [17]

Masius, [477], [478]

Matthews, discovery of Loddigesia, [437]

Mavis, [515]

Maxilla, [11], [11], [20]

Maxillopalatine process, [11]

May-bird, [289]

Maynard, on flamingo, [107]

Megacephalon, [190] f., [194];

M. maleo, [192]