Molluscs!Soft body, with shell

GillsA sticky foot

http://www.flickr.com/photos/hershman/709903342/

http://www.flickr.com/photos/jessowen/4694661616/

Sea Snails

http://www.flickr.com/photos/nicholaslaughlin/349712584/http://www.flickr.com/photos/platinum/51791367/

http://www.flickr.com/photos/toddography/2213625327/

Limpets

http://www.flickr.com/photos/swan-scot/4812963748/

http://www.flickr.com/photos/wildsingapore/5146924523/

http://www.flickr.com/photos/phil_p/3960580480/

Chitons

http://www.flickr.com/photos/igor_nz/295086540/http://www.flickr.com/photos/spoil/3566112302/

http://www.flickr.com/photos/ken-ichi/2272792597/

Mussels and Scallops

http://www.flickr.com/photos/mikej1971/262250580/http://www.flickr.com/photos/xoto/97955143/

http://www.flickr.com/photos/wildsingapore/3384514485/

Sea Slugs

http://www.flickr.com/photos/kqedquest/3116773908/http://www.flickr.com/photos/torvaanser/1256976449/

Blue-ringed octopusRed octopus

Octopus and Squid

http://www.flickr.com/photos/wwarby/4695864776/

http://www.flickr.com/photos/neoerik/2645228676/

Cuttlefish

Radula

http://www.fotopedia.com/items/picasaweb-5366488891952564930