Lithophaga

Lithophaga, the date mussels, are a genus of medium-sized marine bivalve molluscs in the family Mytilidae. Some of the earliest fossil Lithophaga shells have been found in Mesozoic rocks from the Alps and from Vancouver Island.[2][3]

Lithophaga
Temporal range: 225.0–0.0 Ma Triassic to Recent
One valve of a shell of Lithophaga truncata
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Mytilida
Family: Mytilidae
Genus: Lithophaga
Röding, 1798
Species

See text

Synonyms[1]

The shells of species in this genus are long and narrow with parallel sides. The animals bore into stone or coral rock with the help of pallial gland secretions,[4] hence the systematic name Lithophaga, which means "stone-eater". Their club-shaped borings are given the trace fossil name Gastrochaenolites.[3]

Species

Species within the genus Lithophaga include:

References

  • "Lithophaga". Integrated Taxonomic Information System.
  • Stephen D. A. Smith, Densities of the endolithic bivalve Lithophaga lessepsiana (Vaillant, 1865) in Pocillopora damicornis, Solitary Islands Marine Park, northern NSW, Australia; Molluscan Research 31(1): 42–46; ISSN 1323-5818
  1. Gofas, Serge (2004). "Lithophaga Röding, 1798". WoRMS. World Register of Marine Species.
  2. Ludvigsen, Rolf & Beard, Graham. 1997. West Coast Fossils: A Guide to the Ancient Life of Vancouver Island. pg. 102
  3. Kleemann, K.H., 1994. Mytilid bivalve Lithophaga in Upper Triassic coral Pamiroseris from Zlambach Beds compared with Cretaceous Lithophaga alpina. Facies 30, 151-154.
  4. "integument (mollusks)."Encyclopædia Britannica. 2009. Encyclopædia Britannica 2006 Ultimate Reference Suite DVD
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