What are some examples of aquatic animals?

* Bass

* Bluegill

* Catfish

* Cod

* Flounder

* Goldfish

* Haddock

* Halibut

* Mahi-mahi

* Perch

* Pike

* Salmon

* Sardine

* Shark

* Swordfish

* Trout

* Tuna

Other Aquatic Vertebrates

* Amphibians (frogs, salamanders, newts)

* Birds (ducks, geese, loons, penguins)

* Mammals (beaver, dolphin, otter, seal, whale)

* Reptiles (crocodile, alligator, sea turtle)

Invertebrates

* Annelids (earthworms, leeches, tube worms)

* Arachnids (water mites, sea spiders)

* Crustaceans (barnacles, crabs, crayfish, lobsters, shrimp)

* Echinoderms (sea stars, sea urchins, sand dollars)

* Insects (dragonflies, mayflies, mosquitoes)

* Mollusks (clams, mussels, octopus, squid)

* Porifera (sponges)

* Rotifers (microscopic animals that feed on algae)