Inversiulidae

Inversiulidae
Temporal range: Oligocene - Recent
Scientific classification
Kingdom: Animalia
Phylum: Bryozoa
Class: Gymnolaemata
Order: Cheilostomata
Suborder: Ascophora
Family: Inversiulidae
Vigneaux, 1949
Genera
  • Inversiula

The Inversiulidae is a family within the bryozoan order Cheilostomata. Colonies are often encrusting sheets on shells or rocks. The zooids are characterised by having an operculum that opens in the opposite way to other cheilostome genera; i.e. the hinge is located at the 'top' (towards the growing edge) of the zooid.


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