†family Coenholectypidae Smith and Wright 1999 (sea urchin)
PaleoDB taxon number: 168453
Full reference: A. B. Smith and C. W. Wright. 1999. British Cretaceous echinoids. Part 5, Holectypoida, Echinoneoida. Monographs of the Palaeontographical Society 153(612):342-390
Parent taxon: Holectypoida according to A. Kroh and A. B. Smith 2010
Sister taxa: Adelopneustes, Anorthopygidae, Conoclypina, Discoididae, Duperieria, Echinogalerus, Holectypidae, Holectypina, Neoglobator
Subtaxa: none
Ecology: semi-infaunal detritivore