This page last revised: 2-25-2018
The following are Opisthobranchs with shells, but are included here to aid in identification.
material posted on this site
may be used for educational or
non-commercial use provided this web site is duly credited as being the
source of the material. Copyright of all images remains with the
originator. For the use of photos, please request permission
through one of the contact listings.
Citation: Pacific Northwest Shell Club, www.PNWSC.org
Gastropods of the Pacific Northwest
(Oregon to Southeast Alaska)
Click on the name of the Family to view the species within that category.
Representatives within each family are shown to give an example of the
characteristics exhibited by that group.