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When shipworms bore into submerged wood, bacterial symbionts embedded within a sub-organ called the typhlosole in the shipworm gut, aid in the digestion of the wood particles ingested, [3] The Alteromonas or Alteromonas-sub-group of bacteria identified as the symbiont species in the typhlosole, are known to digest lignin, and wood material in ...
The excavations within the wood are of varying lengths and diameters, and it appears to be the case that the whole of the life cycle of this species of shipworm takes place in mid-ocean, with larvae settling on the timber and reproducing there as the wood slowly drifts along on the current.
The sample was gunmetal black, and very muscular. While other shipworms feed on submerged wood, K. polythalamius was found to use bacteria in its gills to use hydrogen sulphide in the water as an energy source used to convert carbon dioxide into nutrients. [8] [9] In this respect it resembles the unrelated giant tube worm, which actually is a worm.
If you're anything like me, the day is not complete until I complete all of the free word games from the New York Times. ... Answers to NYT's The Mini Crossword for Tuesday, January 14, 2025 ...
Teredo navalis, commonly called the naval shipworm or turu, [2] is a species of saltwater clam, a marine bivalve mollusc in the family Teredinidae. This species is the type species of the genus Teredo .
While there are four extinct species in the genus, [2] the only extant species is Kuphus polythalamius (also incorrectly spelled as Kuphus polythalamia). [3] [4] It is the longest bivalve mollusc in the world, where the only known permanent natural habitat is Kalamansig, Sultan Kudarat in the Philippines. [5] Members of this genus secrete ...
Lithoredo is a genus of shipworm native to the Abatan River in the Philippines.It contains a single species, Lithoredo abatanica, described in June 2019. [1] The species is unusual because, unlike other shipworms which mainly bore into wood, it tunnels into and excretes limestone.
The bivalve has returned to Newark Bay and New York Harbor thanks to cleaner water. The Port Authority is spending $180 million on repairs.