Gastropods
Family Batillariidae & Cerithiidae
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Click on photo to enlarge. Scale line in photo equals 1cm unless otherwise specified.
* Species which are commonly encountered on the beach.
Batillariidae
photographed intertidally
can be very abundant
Cerithiidae

photographed intertidally
Cerithiopsis sp. 1
Batillaria attramentaria (G.G.G. Sowerby I, 1855)
Mudflat Snail *
Cerithiopsis sp. 3

photographed intertidally
Stylidium eschrichtii (Middendorff, 1849)Threaded Bittium *
This page last revised: 3-13-2012
Lirobittium vancouverense(Dall & Bartsch, 1910)
Lirobittium attenuatum (Carpenter, 1864)Slender Bittium
Cerithiopsis sp. 2