Stomach-churning images have captured the moment doctors discovered dozens of worms ... small intestine. Identified as ascaris lumbricoides, this type of roundworm can grow up to 35cm long ...

And, like the similarly named hammerhead shark, these worms are efficient predators with voracious appetites. Oh, and they can grow to be three feet long ... by just a small population of these ...

A worm is a long, creeping animal ... There are about 34,000 different types of worm; many are so small you wouldn't be able to see them without a microscope! Worms are hermaphrodite, which ...

Tadpoles emerge from their eggs in about 21 days and feed on small insects like water fleas and tiny worms. Warty newts are extremely long-lived, with some exceeding 16 years of age. Like all ...

you might see small fragments of worms that resemble rice grains. Alternatively, you may see long, flatworms, says Mandese. Worm eggs can also show up in dog stool. However, eggs are difficult to ...