Sentences with phrase «lived predatory fish»

And just because a region receives above - average deposition doesn't mean that it will have high levels of methyl mercury, the form that builds up in long - lived predatory fish such as trout, pike, tuna and swordfish.

Not exact matches

Pike is a widely distributed, long - lived and large keystone predatory fish species that breeds annually after becoming mature.

The compound might help the animal defend against predatory fish, or it might actually be produced by symbiotic microbes living on the creature's surface.

While the jawed vertebrate lineage spawned the majority of vertebrate life that exists on Earth today — «evolutionarily speaking, we are all bony fish,» says Gillis — lamprey and hagfish are the living remnants of a once extensive assemblage of primitively predatory jawless vertebrates.

Plenty of fish will turn over a starfish and eat it, but there are also predatory species of starfish that attack fish that live on the substrate.

Introducing live feeders to accommodate predatory fish can be like playing Russian roulette.

Animal life in the caves include large fresh water crabs, crayfish, catfish and other tropical fish,, large invertebrates like Amblypygi as well as bats and predatory spiders

Animal life in the cave includes a large population of bats, large fresh water crabs, crayfish, catfish and other tropical fish, Large invertebrates like Amblypygi and various predatory spiders also inhabit the cave.