The University of Glasgow uses cookies for analytics. Find out more about our Privacy policy.
Necessary cookies enable core functionality. The website cannot function properly without these cookies, and can only be disabled by changing your browser preferences.
Analytical cookies help us improve our website. We use Google Analytics. All data is anonymised.
Clarity helps us to understand our users’ behaviour by visually representing their clicks, taps and scrolling. All data is anonymised.
Common name: Horseshoe worms
Name derivation: From Phoronis, a character from Greek mythology
Number of Genus: 3
Number of known Species: 19
Earliest Fossil Record: Ordovician 485 - 443 mya
Habitat: Marine
Size Range: 15 mm to 50 cm
Notes: Regarded by some as a sub-group of Brachiopoda. Based on Catalogue of Life as of July 2024
< Bryozoa Brachiopoda >