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†family Septirhynchiidae Muir-Wood and Cooper 1951 (lamp shell)

Rhynchonellata - Rhynchonellida

PaleoDB taxon number: 127016

Parent taxon: Hemithiridoidea according to A. Williams et al. 2002

Sister taxa: Cyclothyrididae, Hemithirididae, Notosariidae, Tetrarhynchiidae, Triasorhynchiidae

Subtaxa: Heteromychus, Lessinirhynchia, Septirhynchia

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Type: Septirhynchia

Ecology: stationary epifaunal suspension feeder