Linda Bush found this site, and perhaps she's already forwarded it to
the list.  If so, i apologise for the repetition.  Anyway, there is a
site filled with totally wonderful photos of reefs in the Pacific and
the Red Sea:
http://www.reefimages.com/ - very clear, very colorful, quite artistic.
The thousands of thumbnail images can be made larger, and  the relevant
information about them such as locality, species featured, etc. can be
revealed by clicking on the small pix.
        The molluscs can be found at
http://www.reefimages.com/Invertebrates_and_Scenes.htm - some completely
wonderful photos, well worth a good number of visits.

From the land that Spring finally remembered (Sunny and Seventy (20 C) today!!!),
ross mayhew.
http://schnr-specimen-shells.com/