(Bittium) (Bittium) is a biological genus in the family Cerithiidae and order Neotaenioglossa.
Bittium alternatum
Bittium arenaense
Bittium armillatum
Bittium asperum
Bittium attenuatum
Bittium bartolomensis
Bittium catalinense
Bittium cerralvoense
Bittium challisae
Bittium eschrichtii
Bittium fastigiatum
Bittium fetellum
Bittium inornatum
Bittium interfossum
Bittium johnstonae
Bittium larum
Bittium mexicanum
Bittium munitum
Bittium nicholsi
Bittium oldroydae
Bittium paganicum
Bittium perparvulum
Bittium quadrifilatum
Bittium reticulatum
Bittium sanjuanense
Bittium santamariensis
Bittium serra
Bittium subplanatum
Bittium tumidum
Bittium vancouverense
Bittium varium
Bittiolum
Bittium
Cerithidium
Cerithiella
Cerithium
Diala
Lirobittium
Plesiotrochus
Scaliola
Stylidium
Styliferina
Varicopeza