The ocean quahog (Arctica islandica) is a clam that redefines what it means to have a long lifespan. This species is famous for being one of the longest-lived animals on Earth, with individuals ...
The giant ocean quahog clam (Arctica islandica) was found off the coast of Ireland in 2006. Scientists determined its age by counting its growth rings, kind of like we do to date a dree.