Thagomizer

Spiked structure on the tails of dinosaurs of the family Stegosauridae

Nº Q846958 ★★★

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Thagomizer

Spiked structure on the tails of dinosaurs of the family Stegosauridae

A thagomizer () is the distinctive arrangement of spike-shaped osteoderms on the tails of some stegosaurian dinosaurs. These spikes are believed to have been a defensive measure against predators. The arrangement of spikes originally had no distinct name.

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From Wikipedia

A thagomizer () is the distinctive arrangement of spike-shaped osteoderms on the tails of some stegosaurian dinosaurs. These spikes are believed to have been a defensive measure against predators. The arrangement of spikes originally had no distinct name. Cartoonist Gary Larson invented the name "thagomizer" in 1982 as a joke in his comic strip The Far Side, and it was gradually adopted as an informal term sometimes used within scientific circles, research, and education.

Text: Wikipédia, CC BY-SA 4.0. · Image: Kevmin (CC BY-SA 4.0) ·

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