amphipods, mosquitofish, ciliates, springtails, protozoans, trematode, hemolymph, gobies, copepods, fungus gnat, zooplankton, rotifers, anaerobes, pteropod, tadpoles, isopods, silversides, alga, roundworms, planarian, toxicant, bladderwort, helminths, ectoparasites, ruffe, gambusia affinis, comb jelly, planktonic, mouthparts, invertebrates, organisms, whipworm, urease, green alga, duckweed, mammals, insectivores, flatworms, schistosoma, chain pickerel, mayflies, schistosome, culex, caddisfly, rainbow smelt, vibrios, emerald shiner, bacteria, brine shrimp, pteropods, mycobacteria, protist, gambusia, stonefly, cyanobacteria, lampreys, stickleback, otolith, felis, salamanders, teleost fish, copperheads, ratfish, periodical cicada, oocyst, anopheles, enterococcus, trichinella, anabaena, freshwater mussel, planktonic algae, diapause, wireworms, collembola, trimethylamine, vespula, peroxisome, bacteroides, golden shiner, brown bullhead, grackle, borrelia, subadult, ascaris, jawless fish, bryozoan, peromyscus, gastropods, larvae, aerobes, crocodilians, shovelnose, earthworms, cicada killer, damselflies, carpenter ant, plastids, tectum, salvinia, amoebas, loaches, barbels, crayfish, fish, crabs, eels, cod, phytoplankton, prawns, shrimp, squid, cockroaches, crustaceans, flies, frogs, mussels, rodents, shrimps

branchiopod, branchiopodan, branchiopod crustacean

water flea