Strophomenata - Billingsellida - Polytoechiidae

Parent taxon: Polytoechiidae according to A. Williams et al. 2000

Sister taxa: Acanthotoechia, Asymphylotoechia, Eremotoechia, Martellia, Peritritoechia, Platytoechia, Polytoechia, Pomatotrema, Protambonites, Tritoechia

Subtaxa: none

Ecology: stationary epifaunal suspension feeder