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An ocean "unicorn"? Giant shipworm seen for first time
Apparently, scientists have been finding long, tubular shells for centuries, but had no idea what animal made them. Recently, though, some more shells were found...with the living creatures still inside them!
Apparently, scientists have been finding long, tubular shells for centuries, but had no idea what animal made them. Recently, though, some more shells were found...with the living creatures still inside them!