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 leei (syn. 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 magnus (syn 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
• Sinonovacula constricta, the Chinese razor clam