- beluga
Delphinapterus leucas
- beluga
Delphinapterus leucas
- dolphins, killer whales, pilot whales, and relatives
Delphinidae
- dolphins, killer whales, pilot whales, and relatives
Delphinidae
- Kemp's akodont
Deltamys kempi
- Bornean smooth-tailed tree shrew
Dendrogale melanura
- eastern tree hyrax
Dendrohyrax arboreus
- western tree hyrax
Dendrohyrax dorsalis
- Bennett's tree kangaroo
Dendrolagus bennettianus
- Huon tree kangaroo
Dendrolagus matschiei
- gray climbing mouse
Dendromus melanotis
- Russian desman
Desmana moschata
- vampire bat
Desmodus rotundus
- Sumatran rhinoceros
Dicerorhinus sumatrensis
- black rhinoceros
Diceros bicornis
