Related by context. Frequent words. (Click for all words.) 68 larvae 66 insects 65 larva 63 larval stage 63 caterpillars 60 aquatic insects 60 zooplankton 59 tadpoles 59 invertebrates 59 mosquito larvae 59 nematodes 58 organisms 58 weevils 58 earthworms 57 larval 56 fungi 56 grubs 55 pupae 55 crustaceans 55 aquatic vegetation 55 mites 55 beetles 55 leaf litter 55 rodents 55 insect 55 beneficial insects 54 microscopic organisms 54 microorganisms 54 Aphids 54 milkweed 54 molluscs 54 aphids 54 species 54 parasites 54 gizzard shad 53 arthropods 53 nestlings 53 plankton 53 roundworms 53 wasps 53 microbes 53 marine organisms 53 mammals 52 frogs 52 seaweeds 52 pupa 52 snails 52 crickets 52 alga 52 fruit flies 52 pests 52 sea urchins 51 mollusks 51 spider mites 51 microorganism 51 nematode 51 bacteria 51 aquatic organisms 51 lizards 51 organism 51 baitfish 51 micro organisms 51 protozoa 51 borers 51 thrips 51 aquatic creatures 51 worms 51 moths 51 grasses 51 herbivores 51 carnivorous plants 50 guppies 50 insect populations 50 roundworm 50 parasite 50 vertebrate 50 eelgrass 50 corals 50 fungal spores 50 groupers 50 spp 50 seed pods 50 lampreys 50 eggs hatch 50 water hyacinth 50 insect pests 50 cattails 50 nymphs 50 aquatic species 49 weevil 49 fungus 49 pathogen 49 single celled 49 bird nests 49 maggots 49 crabs 49 aphid 49 creatures 49 intestinal bacteria 49 millipedes 49 digestive tracts