About Rangia cuneata (G.B.Sowerby I, 1832)
Rangia cuneata, common names include Atlantic rangia, wedge clam, gulf wedge clam, common rangia, and cocktail clam, is a mollusk species native to the Gulf of Mexico. This species is an oval-shaped clam that reaches a maximum body length of 5 centimeters. It inhabits areas ranging from the intertidal zone down to depths of 124 meters. Rangia cuneata is edible; it has been harvested for food in Mexico since pre-Hispanic times.