Shedd Aquarium - Chain dogfish - Chain dogfish (also known as "chain catshark") perfectly describes this little shark's stunning pattern of dark brown links on a pale gold background. These are bottom-dwellers
Jay Fleming, Photographer - The Chain Catshark, also called Chain Dogfish, is a small species of catshark found in the deeper waters of the North Atlantic, Gulf of Mexico and Caribbean. The
![Multimedia Gallery - Biofluorescent chain catshark (Scyliorhinus rotifer) | NSF - National Science Foundation Multimedia Gallery - Biofluorescent chain catshark (Scyliorhinus rotifer) | NSF - National Science Foundation](https://www.nsf.gov/news/mmg/media/images/PF7019_chain_h.jpg)