Subfamily Orobitellinae Bernard 1983 (kelly clam)
Bivalvia - Galeommatida - Lasaeidae
Parent taxon: Lasaeidae according to P. Bouchet et al. 2010
Sister taxa: Aligena, Borniinae, Cymatioa, Diarmaidia, Isorobitella, Kellia, Kurtiella, Lasaea, Neaeromya, Phascoliophila, Rhamphidonta, Scacchia, Thecodontinae, Lepton, Temblornia, Properycina, Anomalokellia
Subtaxa: none
Ecology: stationary infaunal suspension feeder
Distribution: there are no occurrences of Orobitellinae in the database