When the Snail is on the ground, creeping, or even shrunk into his shell, the attack never presents any difficulty.

The shell possesses no lid and leaves the hermit's fore-part to a great extent exposed.

Here, on the edges of the mantle, contracted by the fear of danger, the Mollusc is vulnerable and incapable of defence.

But it also frequently happens that the Snail occupies a raised position, clinging to the tip of a grass-stalk or perhaps to the smooth surface of a stone.

This support serves him as a temporary lid; it wards off the aggression of any churl who might try to molest the inhabitant of the cabin, always on the express condition that no slit show itself anywhere on the protecting circumference.