ammonites
Etyus Leach 1822 (bryozoan)

Gymnolaemata - Cheilostomata - Bryocryptellidae

Synonym: Reussia McCoy 1854

Parent taxon: Bryocryptellidae according to P. Bock 2006

Sister taxa: Cyclocolposa, Cystisella, Porella, Rhamphostomella

Subtaxa: Etyus martini

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Type: Etyus martini

Ecology: stationary epifaunal suspension feeder