†order Tentaculitida Ljaschenko 1955
Parent taxon: Lophophorata according to M. A. Wilson et al. 2011
See also Farsan 1994, Niko 2000, Sepkoski 2002 and Vinn et al. 2024
Sister taxa: Conicula, Hyolitha, Panbrachiopoda, Phlogites, Phoronida
Subtaxa: Contractenidae Cornulitida Costatulitidae Dentiannulatidae Gotlandellitidae Hemicricus Laminitidae Ljaschenkovites Longulatus Multiconidae Samarites Sektionitidae Tentaculitidae Uniconidae Vjalovites
Ecology: stationary semi-infaunal suspension feeder