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Thumb-sized spiders make enormous webs that span the rivers of Madagascar. Join our community of educators and receive the latest information on National Geographic's resources for you and your students. Skip to content. Twitter Facebook Pinterest Google Classroom. Background Info Vocabulary. Select Text Level: Educator Family. Also called antivenin. In many animals, fangs are hollow and used to inject venom.
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Illustration: Henry C. Breadcrumb Home. Myth: You can always tell a spider bite because a spider leaves two punctures. Spider Myths "Everything that 'everybody knows' about spiders is wrong! Spider Myth Resources. Learn More. Become a member Experience even more.
A membership pays for itself in 3 visits! Join today Learn more. To liquify the animal, spiders will use their venom to break down the animal of prey. The purpose of the fangs and the jaws is to hold down the animal of prey as the spider injects the venom. With its hollow fangs, the spider will insert the venom into their victim, causing the victim to get liquified.
After the victim has been liquified, the eating can start. Wolf Spiders have Fangs, not Teeth. Photo: Pixabay. Using their fangs, the chelicerae and some venom, spiders are able to digest the animals they catch without exerting too much force.
They are located at the tips of the chelicerae, which have a lot of internal muscles that help the spider pin down its target. The fangs are made from a tough and hard material as they act like pincers, which also enables the spider to insert the fangs into its victim with ease. The main role of the fangs is to induce venom into the target.
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