Dodatak:Popis sisavaca, W
Wa
uredi- Wallabia bicolor (Desmarest, 1804)
Mammalia → Diprotodontia → Macropodiformes → Macropodidae → Macropodinae
Wi
uredi- Wiedomys cerradensis Gonçalves, Almeida & Bonvicino, 2005
- Wiedomys pyrrhorhinos (Wied-Neuwied, 1821)
Mammalia → Rodentia → Muridae → Sigmodontinae}
Wilfredomys Avila-Pires, 1960
uredi- Wilfredomys oenax (Thomas, 1928)
- Wilfredomys pictipes (Osgood, 1933)
Mammalia → Rodentia → Muridae → Sigmodontinae
Wy
uredi- Wyulda squamicaudata Alexander, 1918
Mammalia → Diprotodontia → Phalangeriformes → Phalangeroidea → Phalangeridae → Phalangerinae