Dichoceros bicornis, [391], [393], [395]

Dicholophus, [44]

Dichromanassa, young, [93];

D. rufa, [91]

Dicranostreptus, [528]

Dicrocercus, [387]

Dicruridae, [353], [527] f.;

habits, [528] f.

Dicrurus, [528]

Dididae, [268], [325] f., [328]