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How Do ‘Killer Snails’ Kill Their Victims?

Subject ScienceBiology
Grade Level Grades 9-12
Resource Type Article, Handout

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Picture the common garden snail, peacefully oozing along a branch to find some leaves to nibble on. But it’s a much different picture with some marine snails, like the cone snail. This seemingly innocuous creature is designed to kill, quickly striking its prey and eating an entire fish in one gulp.

Intrigued? Learn from researchers as they document “killer snails” in action and study the proteins that these predatory snails use to subdue their prey. You’re going to see how cone snails hunt prey in the wild, create your own snail model to visualize the structures they use for predation, and study some of the peptide proteins used by snails to paralyze their prey.

So, put on your wetsuit, mask, and flippers, grab your waterproof camera, and get ready to explore!
Teachers, you can find the full resource here on Science Friday's website.

Resources

Files

Cone-Snail-Feeding-Mechanism-Model-Evaluation.pdf

Handout
February 13, 2020
3.9 MB
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Cone-snail-model-evaluation-rubric.pdf

Handout
February 13, 2020
0.1 MB
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Finding Answers - Part III.pdf

Article
February 13, 2020
0.1 MB
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Finding Answers - Part I.pdf

Handout
February 13, 2020
0.1 MB
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Finding Answers - Part II.pdf

Handout
February 13, 2020
0.2 MB
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Videos
Breakthrough: The Killer Snail Chemist
Remote video URL

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