Related by context. Frequent words. (Click for all words.) 75 larvae 71 larva 68 pupae 65 molt 64 larval 64 caterpillars 60 eggs hatch 60 tadpoles 60 insects 58 aquatic insects 57 beetles 56 parasite 56 Cicadas 56 molting 56 nematodes 55 tadpole 55 insect 55 aphids 55 lampreys 55 invertebrates 54 moths 54 organisms 54 caterpillar 54 nestlings 54 organism 54 parasites 53 roundworms 53 protozoa 53 mites 53 borers 53 lamprey 53 mosquito larvae 53 grubs 52 spores 52 fungi 52 overwinter 52 nymphs 52 burrows 52 microorganism 51 egg laying 51 nematode 51 overwintering 51 malaria parasite 51 earthworms 51 zooplankton 51 wasps 51 mammals 51 species 51 diatoms 51 arthropods 50 germ cells 50 mayflies 50 malaria parasites 50 marine organisms 50 Salmonella bacteria 50 frogs 50 C. elegans 50 bacterium 50 worms 50 flower buds 50 cicadas 50 phages 49 weevils 49 milkweed 49 wasp 49 salamanders 49 micro organisms 49 aphid 49 leaf litter 49 fruit flies 49 bacteria 49 molluscs 49 pathogen 49 chrysalis 49 microbes 49 spider mites 48 vertebrate 48 nerve cells 48 thrips 48 microorganisms 48 cicada 48 cyanobacteria 48 insect pests 48 mammalian cells 48 snails 48 stink bugs 48 sea urchins 48 dragonfly 48 plankton 48 vertebrates 48 grasshoppers 48 beetle 47 yeast cells 47 testis 47 mating 47 biofilm 47 fungus 47 moth 47 hatchlings 47 neurones 47 infective