in butterflies, [348];
between Callidulidae and Lycaenidae, [400];
between Celyphus and Hemiptera, [505];
between Cleridae and insects they destroy, [254];
between Dioptinae and Ithomiides, [409];
between Diptera and Hymenoptera, [499], [500];
between Epicopeia and Papilio, [418];
between Flatides and Lepidoptera, [576];
of flies and bees, [502];
to galls, [403];