ammonites
†family Torellellidae Holm 1893

Hyolithelminthida

Full reference: G. Holm. 1893. Sveriges kambrisk-siluriska Hyolithdae och Conularidae. Sveriges Geologiska Undersökning, Afhandlingar och Uppsatser C 112:1-172

Parent taxon: Hyolithelminthida according to P. Y. Parkhaev and Y. Demidenko 2010

Sister taxon: Hyolithellidae

Subtaxa: Annelitellus, Ruchtonia, Rushtonia, Torellella

View classification

Type: Torellella

Ecology: stationary epifaunal suspension feeder