Arca (bivalve)

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Arca
Temporal range: Jurassic–Recent
Internal view of a valve of Arca zebra
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Arcida
Family: Arcidae
Genus: Arca
Linnaeus, 1758
Species

23 described species

Arca is a genus of edible saltwater clams in the family Arcidae, the Ark Clams. [1]

Description[edit]

As is typical for ark clams, species in this genus have a long, straight hinge line. Some species in this genus, such as Arca zebra and Arca noae, have a brown-and-white striped pattern. Arca attach themselves to rock with byssal threads which protrude through a gap on the ventral (open) side.

Species[edit]

Species within the genus Arca include:[2]

References[edit]

  1. ^ Ruǎn Jīnshān; Li Xiùzhū; Lín Kèbīng; Luō Dōnglián; Zhōu Chén; Cài Qīnghǎi (阮金山;李秀珠;林克冰;罗冬莲;周宸;蔡清海), 安海湾南岸滩涂养殖贝类死亡原因调查分析 Archived 2020-07-17 at the Wayback Machine (Analysis of the causes of death of farmed shellfish on the mudflats in the southern part of Anhai Bay), 《福建水产》 (Fujian Aquaculture), 2005-04
  2. ^ Serge Gofas (2011). "Arca Linnaeus, 1758". World Register of Marine Species. Retrieved April 9, 2011.
  3. ^ JTMD (Japanese Tsunami Marine Debris) Database (2024). "Species Summary: Arca boucardi". Smithsonian Environmental Research Center. Retrieved June 2, 2024.
  4. ^ JTMD (Japanese Tsunami Marine Debris) Database (2024). "Species Summary: Arca navicularis". Smithsonian Environmental Research Center. Retrieved June 2, 2024.