D. nana, [141]

Dromiciops, [156]

Dryolestes, [99]

Dryopithecus, [585]

Duck-billed Platypus; see Platypus and Ornithorhynchus

Dugong, [336];

skeleton of, [336]

Duplicidentata, [502] f.

Dymecodon, [518]

Echidna, [110];