Dodatak:Popis mekušaca, W
Wa uredi
- Wainuia
- Wairarapa
- Waisiuconcha
- Waldo
- Wallucina
- Wanganella
- Wareniconcha
- Warrana
Watasenia Ishikawa, 1914 uredi
- Watasenia scintillans (Berry, 1911)
Mollusca → Cephalopoda → Oegopsida → Enoploteuthidae
-
Watasenia scintillans -
Watasenia scintillans
- Wattebledia
We uredi
- Weedingia
- Weinkauffia
- Wemersoniella
- Wemersoniellidae
- Westaustrocuna
Westracystis Iredale, 1933 uredi
- Westracystis fredaslini Solem, 1982
- Westracystis lissus Smith, 1894
Mollusca → Gastropoda → Pulmonata → Helicarionoidea → Helicarionidae
- Westralaoma
- Westraltrachia
- Westralunio
- Westrapyrgus
Wi uredi
Wilhelminaia Preston, 1913 uredi
- Wilhelminaia mathildae Preston, 1913
Mollusca → Gastropoda → Pulmonata → Helicarionoidea → Helicarionidae → Helicarioninae
- Williamia
- Wirenia
Wiwaxia Mathew 1899 † uredi
- †Wiwaxia foliosa Yang et al. 2014[1]
Wo uredi
- Woodbridgea
- Woodringilla
Wr uredi
- Wrayanna
Wu uredi
- Wunderpus
Wy uredi
†Wyattella Adegoke, 1967 uredi
- †Wyattella allisoni Adegoke 1967
- †Wyattella edwini Adegoke 1967
Mollusca → Gastropoda → Sorbeoconcha → Cerithioidea → Turritellidae → Turritellinae
- Wykoffia