Müllerian mimicry, [53], [57], [66];
difficulties of, [72]
Mutation, see Sports
Mylothris, [36]
Natural selection and mimicry, [10]-[12], [61], [92], [152]
Neal, on monkeys as enemies of butterflies, [123]
Nepheronia (= Pareronia) hippia, [116]
Neptis imitans, [24];
N. nemetes, [54];
N. kamarupa, [121]