Syrinx aruanus, the largest snail in the world, does not resemble the tiny snails we know from our gardens. Instead, Syrinx aruanus reaches nearly 3 feet long, and its shell is shaped like a trumpet .

Plus-size snail, Gee Geronimo, was the largest African land snail ever to be recorded. Measuring 39.3 cm from snout to tail, he entered the Guinness Book of World Records back in December 1978.

"Not garbage! Not an alien!" the Seaside Aquarium posted on Facebook recently. "It's a giant marine snail egg casing!" Fully grown, the Lewis' moon snail can grow up to 5.5 inches. The Washington ...

This land snail species, scientifically called Calybium ... it was explored and confirmed by the British Cave Research Association as the largest cave in the world. Since its discovery, Son ...