Hoplitosaurus

Order: Ornithischia · Suborder: Thyreophora · Infraorder: Ankylosauria · Family: Nodosauridae
Discovered in South Dakota, Hoplitosaurus was protected by flat, round, spined and triangular armor plating.

Reference background: Natural History Museum, London — Dinosaurs; Smithsonian National Museum of Natural History — Dinosaurs; American Museum of Natural History — Dinosaurs & Fossils. Figures are typical published ranges; taxonomy follows the source era and modern consensus is noted where it differs. See our sources & fact-check policy.
Frequently asked questions
What does Hoplitosaurus mean?
The name Hoplitosaurus means “Armed Lizard”. It is pronounced hop-LEE-tuh-SAWR-us.
Was Hoplitosaurus a carnivore or a herbivore?
Hoplitosaurus was a herbivore.
How big was Hoplitosaurus?
Hoplitosaurus was about 14.5 feet (4.4 meters) long, around 5 feet (1.5 meters) tall.
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