†superfamily Davidsoniacea King 1850 (lamp shell)

Strophomenata - Strophomenida

Parent taxon: Strophomenida according to C. H. C. Brunton and C. Champion 1974

Sister taxa: Chonetoidea, Colletostracia, Fardenioidea, Gorystrophia, Lamcispinifera, Lapasnia, Martiniacea, Pholidostrophidae, Plectambonitoidea, Protogamginifera, Prototeguliferina, Reticulatochonetes, Stropheodontoidea, Strophomenidina, Strophomenoidea, Subtransmena

Subtaxa: none

Ecology: stationary epifaunal suspension feeder

Distribution:

• Carboniferous to Permian of China (2 collections)

• Silurian of United States (1: Nevada)

Total: 3 collections each including a single occurrence

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