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These worms can reach a length of 3 m (9 ft 10 in), [3] and their tubular bodies have a diameter of 4 cm (1.6 in). Its common name "giant tube worm" is, however, also applied to the largest living species of shipworm, Kuphus polythalamius, which despite the name "worm", is a bivalve mollusc rather than an annelid.
Researchers have uncovered fossils of giant predator worms, some of Earth’s earliest carnivorous animals that roamed the seas 518 million years ago. ... Newly discovered large predator worms ...
Bipalium species are predatory.Some species prey on earthworms, while others may also feed on mollusks. [10] [11] These flatworms can track their prey. [12]When captured, earthworms begin to react to the attack, but the flatworm uses the muscles in its body, as well as sticky secretions, to attach itself to the earthworm to prevent escape.
Despite the fact that Kuphus polythalamius is now known to be a mollusc, its common name is the giant tube worm. [6] Since 1981 however, the name "giant tube worm" has also been applied to the hydrothermal vent species Riftia pachyptila , which is indeed a worm, an annelid .
Tubeworms have no mouth, gut or anus, scientists say. For premium support please call: 800-290-4726 more ways to reach us
Powelliphanta is a genus of large, air-breathing land snails, pulmonate gastropods in the family Rhytididae, found only in New Zealand. They are carnivorous, eating invertebrates, mostly native earthworms. Often restricted to very small areas of moist forest, they are prey to introduced mammalian predators, and many species are threatened or ...
USA TODAY and Yahoo may earn commission from links in this article. Pricing and availability subject to change. Video shows California ground squirrel engage in 'shocking' carnivorous activity
It may also be found among coral reefs. Eunice aphroditois is also known as the bobbit worm [6] [7] or bobbitt worm. [8] The name is believed to be taken from the John and Lorena Bobbitt case, [9] but another possible reason for the name is the worm's jaw. It is sometimes called the sand striker [8] or trap-jaw worm. Traces of their burrows ...