northern snakehead, grass carp, lampreys, bullfrogs, crabs, fish, elvers, eels, crayfish, freshwater fish, burbot, terrapins, sturgeons, lionfish, zebra mussel, brook trout, mussels, paddlefish, alligators, lobsters, reptile, striped bass, pangolins, mute swan, snapping turtle, beavers, bivalves, carp, crustaceans, coyotes, bowfin, alewives, turtles, cohos, catfish, tunicates, flathead catfish, snails, pythons, hagfish, gators, copperheads, rockfish, brown trout, shovelnose, trout, oysters, snakes, mudfish, koi, nutria, landlocked salmon, yellow perch, mollusks, otters, tomcod, pacu, rainbow trout, abalone, mosquitofish, pickerel, hellbender, foxes, swans, arapaima, loosestrife, quagga, ruffe, salamanders, smallmouth bass, largemouth bass, muskellunge, gobies, killifish, mirid bug, caimans, pike, seining, tadpoles, sei whale, sculpins, whitebait, crocodiles, salmon, redfin, toads, cormorants, muskie, fishers, platypuses, adelgid, rainbow smelt, elodea, civets, thresher shark, diamondback terrapin, sockeye, cusk, geoduck, chain pickerel, tilapia, bullheads, deer, dolphins, ducks, geese, lions, quail, shrimp, thrushes, acorns, amphibians, aspens, azaleas, babies, bamboos, bats, beans, bears, birds

channidae, class channidae