Superfamily Thecideacea Gray 1840 (lamp shell)
Parent taxon: Thecideidina according to P. G. Baker 1989
See also Baker 2005, Bitner and Müller 2017, Emig et al. 2013 and Williams et al. 2006
Sister taxa: none
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: there are no occurrences of Thecideacea in the database