Priapulida (Penis Worms) is a phylum of animals. There are 22 species of Penis Worms, in 7 genera and 5 families. This phylum has been around since the cambrian period. They are carnivores. They have sexual reproduction. They are facultatively mobile animals.
EOL has data for 12 attributes, including:
The environments in which many penis worms species are known to live. Select an environment to see its penis worms species checklist.