Image by David Remsen on Flickr, CC BY-NC 2.0 Physical: M. prolifera are red or orange in coloration. […]

Image by Eric A. Lazo-Wasem from the Yale Peabody Museum, public domain Physical: The Milky Ribbon Worm is[…]

Image by Nick Hobgood from Wikimedia, CC BY-SA 3.0 Physical: Golden Star Tunicates are small organisms with undefined[…]

Physical: Comb jellies are not true jellyfish because they do not have nematocysts (stinging cells).  They have eight[…]

Physical: Clam Worms have numerous parapodia (bristly appendages used in locomotion, respiration, and sensation) along their bodies. The[…]