Chama florida - <p>Chama florida (Lamarck, 1819) - interior of right valve of the Florida jewelbox, 1.45 cm across at its widest. </p> <p>Family Chamidae (Cretaceous to Holocene) - the jewelboxes (a.k.a. rock oysters) are epifaunal, filter-feeding, hard substrate-encrusters in shallow-water, tropical to temperate marine settings. </p> © James St. John - CC BY 2.0 - Wikimedia Commons
Saint-Martin