starfish, sea star
['oxygen mask', 'Arabian camel, dromedary, Camelus dromedarius', 'American lobster, Northern lobster, Maine lobster, Homarus americanus', 'black swan, Cygnus atratus', 'chiton, coat-of-mail shell, sea cradle, polyplacophore', 'jean, blue jean, denim', 'common newt, Triturus vulgaris']