Arcidae
Arcidae is a family of marine bivalve mollusks, commonly known as the arkshells or ark clams. These clams are found in shallow coastal waters around the world, particularly in the Indo-Pacific region. They are characterized by their large, rounded shells, which can reach up to 15 centimeters in length. The shells are typically brown or gray in color, with a smooth or slightly ribbed surface. The family includes around 20 species, with the most well-known being the giant arkshell, Paphia undulata, which can grow up to 20 centimeters in length.
Arcidae clams are filter feeders, using their siphons to draw in water and filter out food particles.
The life cycle of Arcidae clams begins with the release of larvae into the water, which then
Arcidae clams are an important part of marine ecosystems, providing food for other marine organisms and helping