Family Euthyroididae Levinsen 1909 (bryozoan)
Gymnolaemata - Cheilostomata - Euthyroididae
Parent taxon: Cribrilinoidea according to D. P. Gordon 2012
See also Bassler 1953
Sister taxa: Cribrilinidae, Lekythoglenidae, Polliciporidae
Subtaxa: Euthyroides
Type: Euthyroides
Ecology: stationary epifaunal suspension feeder
Distribution: there are no occurrences of Euthyroididae in the database