In its most common use, spiders bite their prey and inject venom, which immobilizes the prey and starts the process of digestion. Spiders have no teeth and rely on the venom to liquefy their prey in order that their stomachs, known as sucking stomachs, can draw in the meal.

What are spider teeth called?

Commonly referred to as "jaws", chelicerae may be shaped as either articulated fangs, or similarly to pincers. Some chelicerae, such as those found on nearly all spiders, are hollow and contain (or are connected to) venom glands, and are used to inject venom into prey or a perceived threat.

How much teeth do spiders have?

Spiders Do Not Have Teeth, They Have Fangs

These fangs are very powerful for their size. They are also called 'chelicere', and they can come in two different forms.