Shipworm. This dried specimen of Teredo navalis, and the calcareous tunnel that originally surrounded it and curled into a circle during preservation, were extracted from the wood of a ship. The two valves of the shell are the white structures at the anterior end; they are used to dig the tunnel in the wood. See more The shipworms are marine bivalve molluscs in the family Teredinidae: a group of saltwater clams with long, soft, naked bodies. They are notorious for boring into (and commonly eventually destroying) wood that is … See more Removed from its burrow, the fully grown teredo ranges from several centimetres to about a metre in length, depending on the species. The body is cylindrical, slender, naked and superficially vermiform, meaning "worm-shaped". In spite of their slender, worm-like … See more Shipworms are marine animals in the phylum Mollusca, order Bivalvia, family Teredinidae. They were included in the now obsolete order … See more In the early 19th century, engineer Marc Brunel observed that the shipworm's valves simultaneously enabled it to tunnel through wood and protected it from being crushed by the swelling timber. With that idea, he designed the first tunnelling shield, a modular iron … See more When shipworms bore into submerged wood, bacteria (Teredinibacter turnerae), in a special organ called the gland of Deshayes, digest the cellulose exposed in the fine particles created by the excavation. The excavated burrow is usually lined with a See more Shipworms greatly damage wooden hulls and marine piling, and have been the subject of much study to find methods to avoid their attacks. See more Henry David Thoreau's poem "Though All the Fates" pays homage to "New England's worm" which, in the poem, infests the hull of … See more WebJun 19, 2024 · Normally, shipworms use their shells to burrow into wood, which they digest with the help of symbiotic bacteria, which produce enzymes that have helped scientists discover, among other things ...
15 Confusing Plant and Animal Misnomers Mental …
http://www.marinebio.net/marinescience/03ecology/mfunder.htm WebApr 18, 2024 · Normal shipworm burrows deep into the wood of trees that have washed into the ocean, munching on and digesting the wood with the help of bacteria. Unlike its shipworm cousins, Kuphus lives in the ... mazda of bellingham wa
Shipworms are Actually Clams - Medium
WebApr 18, 2024 · Other shipworms are light in colour like clams, being white, beige, or pink. But the giant shipworm is like a dark, slick alien – and another point of difference is how it stays alive. Unlike other species of … WebThe naval shipworm, or Teredo navalis, is not actually a worm at all. This marine mollusk has a very elongated body with a tiny, reduced shell, which covers its anterior end and is often compared to a helmet. It is a bivalve … WebJun 18, 2024 · The gills of the stone-eating shipworms are much larger than other shipworms’, suggesting that the organ’s tiny inhabitants may be particularly important to the creature’s survival. The team ... mazda of anchorage alaska