When a Northern Water Snake bites defensively, what kind of injury does it typically inflict?

Answer

A series of shallow punctures caused by multiple small teeth grasping and shaking

When they do bite defensively, the resulting wound is usually a series of shallow punctures caused by multiple small teeth grasping and shaking, rather than a deep venomous injection.

When a Northern Water Snake bites defensively, what kind of injury does it typically inflict?
venomanimalreptilesnakewater snake