estuaries, saltwater, lakes, water, estuarine, freshwater mussel, freshwater fish, coldwater, rivers, eutrophic, rainbow smelt, river basin, fish, salmonid, groundwater, salinity, waterways, aquifer, waterbirds, reservoirs, biota, oceans, fisheries, reefs, eelgrass, intertidal, forebay, headwaters, saltwater fish, killifish, gamefish, elvers, anadromous, wetlands, shovelnose, demersal, aquaculture, watersheds, basin, benthos, aquatic, flowage, seawater, neap tide, landlocked salmon, pupfish, oligotrophic, pelagic, headwater, trout, species, eutrophication, sturgeon, sawfish, gobies, sedimentation, sediment, ecosystems, burbot, mussels, cohos, bay scallop, kelps, ponds, tributaries, overexploitation, brackish, vaquita, seagrass, chain pickerel, gambusia affinis, striped mullet, billabongs, sportfishing, biodiversity, alewives, arapaima, largemouth bass, aquiculture, habitats, zooplankton, tadpole shrimp, diamondback terrapin, brown trout, elodea, apalachicola river, coral reef, salvinia, fringing reef, estuarial, sewin, redbreast, hellbender, shorelines, amphipods, esox, brook trout, marsh, tidal, waterweed, stickleback, salination, offshore, rainwater, faunas, floras, genera, mangroves, phytoplankton, waters, pools, basins, beds, biomes, marine, littoral, riverine, limnetic, subtidal, deepwater, neritic, nonmarine, benthic, terrestrial, warmwater, hypersaline, lacustrine, inshore

., abramis brama, ameba, amia calva, amoeba, anabantidae, anas, anaspid, anas clypeata, anas penelope, ancylidae, ancylus fluviatilis, anodonta, arcellidae, archerfish, bacillariophyceae, bass, belonidae, bivalve, black bass, bowfin, branchiopoda, bream, broadbill, brook trout, brown bullhead, bryozoa, bullhead, burbot, carassius auratus, caribe, carp, catfish, centrarchid, channel cat, channel catfish, chara, characid, characidae, characin, characin fish, chlorophyta, chrysemys picta, chrysophyta, chub, cichlid, cichlid fish, class bacillariophyceae, class diatomophyceae, coregonidae, crawdad, crawdaddy, crawfish, crayfish, cusk, cyclops, cyprinid, cyprinid fish, cypriniformes, cyprinus carpio, dace, daphnia, desmid, diatom, diatomophyceae, ditchmoss, division chlorophyta, division chrysophyta, dogfish, domestic carp, dreissena polymorpha, eel, eelpout, electric catfish, electric eel, electrophorus electric, elodea, euglena, euglenid, euglenoid, euglenophyte, european bream, fairy shrimp, family anabantidae, family ancylidae, family arcellidae, family belonidae, family characidae, family coregonidae, family hemiramphidae, family hydrocharidaceae, family hydrocharitaceae, family percidae, family peridiniidae, family physidae, family tribonemaceae, family unionidae, family zygnemataceae, fishpond, freshwater bass, freshwater bream, freshwater limpet, frog's-bit family, frogbit family, genus anas, genus anodonta, genus chara, genus elodea, genus lepisosteus, genus micropterus, genus nostoc, genus oedogonium, genus paramecium, genus physa, genus spartina, gobio gobio, goldfish, gray mullet, grindle, gudgeon, guppy, halfbeak, heliozoa, helleri, hemiramphidae, hirudo medicinalis, horseleech, hydra, hydrocharidaceae, hydrocharitaceae, ictalurus punctatus, jack salmon, lake superior, lamellibranch, lamper eel, lamprey, lamprey eel, lebistes reticulatus, lepisosteus, leuciscus cephalus, leuciscus leuciscus, limnologist, ling, loach, long-clawed prawn, lota lota, malacostraca, malopterurus electricus, matelote, medicinal leech, micropterus, miller's-thumb, minnow, morone interrupta, mud turtle, mullet, musk turtle, mussel, mussel shrimp, northern snakehead, notostraca, oedogoniales, oedogonium, order cypriniformes, order heliozoa, order notostraca, order oedogoniales, order pulmonata, order volvocales, ostracod, otter, painted terrapin, painted tortoise, painted turtle, palaemon australis, pelecypod, perch, percidae, peridiniidae, phoxinus phoxinus, phylum bryozoa, physidae, pike, pirana, piranha, planaria, planarian, polyzoa, pondweed, pond scum, portland, pseudemys rubriventris, pseudemys scripta, pulmonata, rainbow fish, red-bellied terrapin, red-bellied turtle, redbelly, river dolphin, river limpet, river prawn, roach, rotifer, rudd, rutilus rutilus, salmon, salvelinus fontinalis, scardinius erythrophthalmus, seafood, seed shrimp, shad, shoveler, shoveller, silurid, silurid fish, siluriform fish, slider, smelt, snail, snapping turtle, spartina, speckled trout, spicule, spiculum, spirogyra, spongefly, spongillafly, stinkpot, stizostedion vitreum, subclass branchiopoda, subclass malacostraca, sucker, sunfish, superior, swordtail, tench, tetra, tinca tinca, topminnow, toxotes jaculatrix, tribonemaceae, trout, unionidae, volvocales, walleye, walleyed pike, waterbird, waterfowl, water bird, water flea, whitefish, widgeon, wigeon, xyphophorus helleri, yellow-bellied terrapin, yellow bass, zebra mussel, zygnemataceae

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