Magnificent eating machine hoovers victims like a seafloor vacuum.

Up close with a Caribbean Octopus and his hungry entourage during a feeding.

Ever since I first saw a photo of a longhorn blenny, the rare little Caribbean fish with cirri like a pair of telephone communication towers has been on my wish list of must-see animals.

Catching a sergeant-major hatching is tricker than you think.

Nervous gobies are wingmen for near-sighted burrow-building shrimp in a great example of teamwork.

If everything about a horseshoe crab seems strange and ancient, it should, because everything about the animal is strange and ancient.

Check out _Scuba Diving_'s "Critter Hunt" articles and videos from beloved naturalists Ned and Anna DeLoach.

“Have you ever seen this little guy?” she asks. “I’ve been through every book, and it’s not in any of them.”

Understanding Marine Behavior: The Life of a Cleaner Fish