Jericho worms are
also tube worms, but much smaller and with circular concentric tubes.
Not exact matches
Its mechanical body sits inside a plastic
tube reel that extends through pressurized inflation, a method that some invertebrates like peanut
worms (Sipunculus nudus)
also use to extend their appendages.
As a result, the shells they inhabit often show signs of wear and, as in this case, colonisation by other animals: on the left and right sides of the shell are anemones, with barnacles and
tube worms also attached.
Some 75 kilometers away in the same gulf, vents within the Alarcon Rise
also hosted masses of
tube worms, only they were blood - red in color.
The colonization of
tube worms also brings a group of organisms that live in and around the
tubes.
Gray whales, as described by the International Union for Conservation of Nature and Natural Resources (IUCN), are stated to feed primarily on swarming mysids, commonly called opossum shrimps,
tube - dwelling amphipods, and polychaete
tube worms in the northern parts of their range, but are
also known to take red crabs, baitfish, and other food (crab larvae, mobile amphipods, herring eggs and larvae, cephalopods, and megalops) opportunistically or off the main feeding grounds.