Riftia pachyptila, commonly known as the giant tube worm and less commonly known as the giant beardworm, is a marine invertebrate in the phylum Annelida [1] (formerly grouped in phylum Pogonophora and Vestimentifera) related to tube worms commonly found …

A tubeworm is any worm-like sessile invertebrate that anchors its tail to an underwater surface and secretes around its body a mineral tube, into which it can withdraw its entire body. Tubeworms are found among the following taxa: Annelida, the phylum containing segmented worms Polychaetea, the class containing bristle worms

tube worm, any of a number of tube-dwelling marine worms belonging to the annelid class Polychaeta (see polychaete; feather-duster worm; tentacle worm). Other tube-dwelling worms include the horseshoe worm (phylum Phoronida) and the beardworm (phylum Pogonophora).

The world’s heaviest worms thrive in an extreme environment. Towering colonies of giant tubeworms (Riftia pachyptila) grow where hot, mineral-laden water flows out of the deep seafloor. Unlike most animals, they don’t eat; instead, bacteria living in their guts transform sulfur into energy for them.

May 28, 2007 · Tube worms are oddities that range from aquarium-sized feather dusters to giants grouping on the ocean floor. They surround themselves with an outer tube that bears roots on one end and reddish plumes on the other.

Siboglinidae is a family of polychaete annelid worms whose members made up the former phyla Pogonophora and Vestimentifera (the giant tube worms).

Explore the worms of Edmonds Underwater Park in the Pacific Northwest and Puget Sound. Bristleworms, Calcareous Tube Worms, Feather Duster Worms, Northern Feather Duster Worms, Slime Tube Worms, Spaghetti Worms, Split Branch Feather Duster Worms, and more.

Apr 24, 2024 · Calcareous Tube Worms are known for their distinctive hard tubes made from calcium carbonate. These tubes not only protect them from predators but also contribute to their unique method of feeding, where they extend their tentacles to capture plankton and other small particles from the water.

Aug 5, 2021 · What type of animal is a tube worm? The giant tube worm (Riftia pachyptila) is an aquatic invertebrate that is found living in the deep waters of the Pacific Ocean. Belonging to the family of Siboglinidae, these worms are one of the largest worm species in the world and are known for their ability to prey on aquatic bacteria and plumes.

Life in the Extremes: Tube Worms. These tube worms are Riftia pachyptila also known as the giant tube worms. They were the first species of tube worms ever discovered while exploring on the Galapagos hydrothermal vents in 1977.