tube worm

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tube worm

n
1. (Animals) any of various polychaete worms that construct and live in a tube made of sand, lime, etc
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In warm water areas, encrustation with barnacles, tube worms and zebra mussels is a common problem.
The expunged minerals build smokestacklike towers that host bizarre ecosystems of giant tube worms, eyeless shrimps and ghostly white crabs that thrive in the hot, nutrient-rich water (SN: 7/25/15, p.
Look for rockpiles, pilings, riprap around seawalls and docks to hold sheepies as they feed on tiny crabs, shrimp, tube worms and barnacles.
By disrupting the growth of micro fouling organisms, the beginning of the fouling food chain, growth of barnacles, tube worms, and other macro marine fouling growth are discouraged keeping the hull, running gear and ray water inlets clear of fouling.
2014), but such wrappers were not found in the ventral nerve cord of giant tube worms such as Riftia pachyptila (Jones and Gardiner, 1989; also see Eichinger et al.
On the surface I have found common fossils of clams, gastropods, shrimp tunnels and tube worms.
In addition to the tube worms, which so far have been seen only in the Pacific, there are other denizens of the vents.
Follow-up inspections have shown that pseudo reefs sunk last year are supporting health algae, barnacles, and tube worms amid a sweeping array of fish and invertebrates now calling the seafloor structures home.
In addition to tube worms, the team documented deep-sea fish, mussels, clam beds and high densities of crabs.
In February 2011, Salon reported that scientist Samantha Joye of the University of Georgia found sea floors in the Gulf that were still coated with oil from the spill--and oil-choked sea creatures including dead crabs, tube worms and brittle stars littered the ocean floor.
Marine biologists and environmentalists worry that the oil is doing significant harm to populations of tube worms, tiny crustaceans and mollusks, single-cell organisms and other underwater life forms that shape the building blocks of the marine food chain.
Anti-fouling coatings are also being applied in tidal and wave power installations, which offer a wide range of surfaces for marine organisms such as algae, barnacles, mussels and tube worms to adhere to.