Family Thompsoniidae Høeg and Rybakov 1992 (barnacle)
Thecostraca - Rhizocephala - Thompsoniidae
Parent taxon: Rhizocephala according to B. K. K. Chan et al. 2021
Sister taxa: Akentrogonida, Chthamalophilidae, Clistosaccidae, Duplorbidae, Kentrogonida, Mycetomorphidae, Parthenopeidae, Peltogasterellidae, Peltogastridae, Pirusaccidae, Polyascidae, Polysaccidae, Sacculinidae, Triangulidae
Subtaxa: Diplothylacus Jensia Thompsonia Thylacoplethus
Type: Thompsonia
Ecology: stationary epifaunal parasite
Distribution: there are no occurrences of Thompsoniidae in the database