Pacificklaus, Author at Pacificklaus – Page 16 of 66

I stumbled into the field of echinoderms by accident. I had always been a vertebrate-centric zoologist, doing my doctoral work

Pufferfish Jackfish Commensalism II

On a recent night dive in the Philippines I saw this unusual pairing of two fishes. A juvenile jackfish, Carnagoides

Not everything which acts like a whale shark is in fact a whale shark: Occasionally the plankton-feeding whale sharks

Just today I read this really interesting article on science education in the Boston Review: The Inflated Promise of Science

“He who scuba dives all the time will see them fish do the most outrageous and stunning behaviors, so that

One of the great results of scuba diving a lot in one area is that I came to know the

I recently had the chance to film a rather rare interaction between fish, 2 juveniles of Lutjanus sebae, the red

Crustacean evolution has gone in odd directions (odd for my fish-centric mind). The stiff carapace of crabs and shrimps has

Online Extras below! What will you see when you go diving in the future? That depends on the type of

I am on a bit of a roll when it comes to observing unusual & interesting fish behavior. Two days