Littorina littorea
World Register of Marine Species under the CC BY-NC-SA 3.0 License.
Species Profile
Polyandrocarpa zorritensis
Jay Vavra, through the Encyclopedia of Life, Creative Commons CC by-SA license
Species Profile
Blackfordia virginica
Mariah Meek, University of California Davis. Image of immature medusae (top) and polyps (bottom)
Species Profile
Deltamysis holmquistae
Tricia Bippus, California Department of Fish and Wildlife, IEP Diet and Condition Study. Please note that the specimen has been stained with Rose Bengal dye
Species Profile
Myzobdella lugubris
The American Museum of Natural History; image is of a shrimp with M. lugubris attached.
Species Profile
Jassa marmorata
Adriana Radulovici, Biodiversity Institute of Ontario via boldsystems.org and the CC BY-NC-SA 3.0 license
Species Profile
Tridentiger trigonocephalus
By US Geological survay [Public domain], via Wikimedia Commons
Species Profile
Mercenaria mercenaria
Wikimedia Commons through the Creative commons CC BY-SA 3.0 License
Species Profile