Related by context. Frequent words. (Click for all words.) 58 voracious eaters 58 amphipods 57 voracious predators 56 protozoan 56 flatworm 55 toothed whales 55 reproduce asexually 55 aquatic invertebrates 55 larval stages 55 flatworms 55 marine invertebrates 55 Sperm whales 54 damselfish 54 evolutionary origins 54 killifish 53 Predation 53 stickleback 53 Parasitic 52 insect larvae 52 platypuses 52 tunicates 52 nematode worms 51 apex predator 51 crayfish 51 mole rats 51 parasitic worms 51 moray eels 51 damselflies 51 melanogaster 51 plesiosaurs 51 creatures 51 wormlike 51 invertebrates 50 quaggas 50 pipefish 50 kittiwakes 50 mammals 50 cichlids 50 crocodilians 50 caddis flies 50 Scientifically speaking 50 velociraptors 50 Indohyus 50 molluscs 50 gobies 50 humans 50 Sea otters 50 T. gondii 50 Bottlenose dolphins 50 baleen whale 50 copepods 49 lampreys 49 gastropods 49 goshawks 49 unicellular 49 skink 49 asexual reproduction 49 bluefins 49 sexual dimorphism 49 refugia 49 rotifers 49 Mammalian 49 species 49 Cyanobacteria 49 echidnas 49 Carnivorous 48 Toxoplasmosis 48 tuna swordfish 48 opportunistic feeders 48 coyotes foxes 48 giant squids 48 placental mammals 48 vertebrate animals 48 sea squirts 48 quolls 48 predators 48 Scientists theorize 48 Cannibalism 48 Beluga whales 48 amoebae 48 evolutionarily 48 sea slugs 48 sticklebacks 48 parasitic wasp 48 motile 48 alga 48 avian species 48 tubeworms 48 aquatic insects 48 vertebrate species 48 vertebrates 48 slime molds 48 commensal 48 aquatic habitats 48 evolutionary adaptation 48 Salamanders 47 baleen whales 47 intertidal zone 47 majestic creatures 47 arthropod 47 Cold blooded