Syrinx Aruanus Shell
A huge gorgeous display piece!
It is a marine gastropod mollusk in the family Turbinellidae, and is the only species in the genus Syrinx.
This is the largest living snail (shelled gastropod) species in the world, and arguably the largest (heaviest) gastropod in the world. Although the shell itself is quite well known to shell collectors because of its extraordinary size, little is known about the ecology and behavior of the species.
Size: Very large at 18-20 inches.