Some dorsal fins look like a skinny finger extending from a fish’s head that searches and tastes the seafloor for yummy ...

So, the cause cannot be captivity alone. Ultimately, what's going on is the collagen in the dorsal fin is breaking down. One reason this may happen is from temperature. Warmer temperatures can ...

It may affect one of three major nerves in the shoulder: the dorsal scapular nerve, which controls the rhomboid muscles the spinal accessory nerve, which controls the trapezius muscle the long ...