Mactridae

Mactridae, common name the trough shells or duck clams, is a family of saltwater clams, marine bivalve mollusks in the order Venerida.

species of mollusc

species of mollusc

species of mollusc

species of shellfish

species of mollusc

Mactra is a large genus of medium-sized marine bivalve mollusks or clams, commonly known as trough shells or duck clams. Mactra is the type genus within the family Mactridae.

species of mollusc

Spisula is a genus of medium-sized to large marine bivalve mollusks or clams in the subfamily Mactrinae of the family Mactridae, commonly known as surf clams or trough shells.

species of mollusc

species of mollusc

species of mollusc

species of mollusc

Lutraria is a genus of medium-sized marine bivalve mollusks or clams, commonly known as otter shells.

species of mollusc

species of mollusc

species of mollusc

Tresus is a genus of saltwater clams, marine bivalve mollusks in the family Mactridae. Many of them are known under the common name the horse clam or as species of gaper clam. They are similar to geoducks.

species of mollusc

species of mollusc

species of mollusc

species of mollusc

species of mollusc

genus of molluscs