Encyclopedia > Priapulida

Article Content

Priapulida

Priapulida (priapulid worms, or "penis worms") are a phylum of marine worms with an extensible spiny proboscis. Priapulid fossils are known at least as far back as the Middle Cambrian.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

French resistance

... weapons, radios and radiomen and advisors. One of their agents was reputedly flamboyant Peter Churchill (no relation to Winston). Secret Intelligence Service and ...