Prehistoric

🦐Trilobites

Trilobita

~20,000 known species

Ancient marine arthropods that thrived for over 270 million years. They had segmented bodies, compound eyes, and are among the most common fossils.

💡Trilobites had some of the most complex eyes ever evolved, made of calcite crystals.

6 creatures

Can you guess creatures from their family tree?

GuessKin Prehistoric is a daily taxonomy puzzle — Wordle meets the tree of life.