Closeup of a garden snail, found in grass. He barely finishes on the green grass. Grove snail is a species of snail that has a shell of up to 5 cm in height and ca. 4.5 cm in diameter. Orchard snail head has four tentacles – two longer carries the top eye; the other two serve to touch – and the mouth opening presents 3 lips stacked triangle. Inside the mouth is serrated language that shred food.