This is a Striped Searobin (Prionotus Evolans) from the Triglidae family, commonly known as sea robins or gurnards.
Here are a few interesting things about sea robins. They make a croaking sound similar to a toad. Their skulls are fully armored and they have spines everywhere. They have spiny "legs" but they are not for walking. The "legs" are sensory organ used to search for food on the bottom. And look at these pectoral fins that look like wings.
How to catch: Sometimes you wish you knew how to not catch them. Striped Sea robins will take any bait and virtually any hook size.
Smooth dogfish is the name of this shark species I hear most often. But it also called Atlantic smooth dogfish, dusky smooth-hound, grayish, nurse shark, smooth dog, or smooth-hound.
They are mostly found in shallow waters and often can be caught from shore.
Pottery, painted. New Kingdom, late Dynasty 18, reign of Amenhotep III (circa 1390-1352 B.C.E.) or Akhenaten (circa 1352-1336 B.C.E.). The fish represented is the perch or bolti (Tilapia nilotica), a creature that attracted the attention of the ancient Egyptians by its breeding habits. When bolti eggs have been deposited and fertilized, the female draws them into her mouth and keeps them there until they hatch. The Egyptians came to view the bolti as an animal capable of spontaneous generation and thus as a symbol of resurrection and rebirth.
Juvenile Atlantic sharpnose shark, Rhizoprionodon terraenovae. Gulf of Mexico.
Catching catfish from the ocean was surprising at first. Then it became annoying. Now I know that there are saltwater species of catfish.