(CBS NEWS) An enormous, worm-like mollusk called a shipworm that inhabits a shell resembling an elephant’s tusk was recently seen for the first time ever. The animal’s long, tubular shells — which ...
An enormous, worm-like mollusk called a shipworm that inhabits a shell resembling an elephant’s tusk was recently seen for the first time ever. The animal’s long, tubular shells — which measure 3 to 5 ...