This is a 3D printable file of the Doom Clam.
With the high levels of nutrients on the Shallow Shelf, some species of clams are able to grow to enormous size. The Doom Clam is the largest and most dangerous of these bivalves, as it has evolved to become carnivorous and consume larger prey. With a mouth nearly ten feet across, this beast produces a massive suction effect when it opens its maw. ... [click here for more]