Cephalocarida (Horseshoe Shrimps) is a class of arthropods. There are 12 species of Horseshoe Shrimps, in 5 genera and 1 family. This class has been around since the drumian age. They are detritivores. They rely on drag powered swimming to move around.
EOL has data for 20 attributes, including:
The environments in which many horseshoe shrimps species are known to live. Select an environment to see its horseshoe shrimps species checklist.