Demospongea - Dictyoceratida - Spongiidae

Full reference: J. P. Botting. 2005. Exceptionally well-preserved Middle Ordovician sponges from the Llandegley Rocks Lagerstätte, Wales. Palaeontology 48(3):577-617

Parent taxon: Spongiidae according to J. P. Botting 2005

Sister taxa: none

Subtaxa: Onerosiconcha gregalia

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Type: Onerosiconcha gregalia

Ecology: stationary epifaunal suspension feeder