Razor clam

Razor clam is a common name for long, narrow, saltwater clams (which resemble a closed straight razor in shape), including:


 * Atlantic jackknife clam, Ensis directus
 * Gould's razor shell, Solen strictus
 * Pacific razor clam, Siliqua patula
 * Pinna bicolor, a species of large saltwater clam in the family Pinnidae
 * Razor shell, Ensis arcuatus
 * Rosy razor clam, Solecurtus strigilatus
 * Siliqua alta, the northern or Arctic razor clam
 * Siliqua costata, Atlantic razor clam
 * Solen marginatus, the grooved razor shell