Crassinella variablis (FOSSIL) D.T. Dockery, 1982 †
Crassinella varians (Carpenter, 1857)
Eucrassatella vasta (FOSSIL) (Devjatilova, 1976 †)
Hybolophus venezuelana (FOSSIL) (F. Hodson, 1927 †)
Eucrassatella verconis T. Iredale, 1936
Eucrassatella wilckensi (FOSSIL) Median & Rinaldi, 1978 †
Crassatella willcoxi (FOSSIL) J. Brown & H.A. Pilsbry,1912 †
Salaputium woodi (FOSSIL) (A. von Koenen, 1865 †)
Anthonya woodsi (FOSSIL) Casey †
Crassinella xena (FOSSIL) W.P. Woodring, 1925 †
Crenocrassatella yagurai (J. Makiyama, 1927)
Pachythaerus yanagisawai (FOSSIL) Tashiro, 1988 †
Eucrassatella yessoensis (FOSSIL) (H. Minato & Kumano,1950 †)
Bathytormus ziczac (L.A. Reeve, 1842)