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Leptaenoidea
Taxonomy
Leptaenoidea was named by Hedström (1917). Its type is Strophomena rugata.
It was assigned to Leptaenoideinae by Bassett and Cocks (1974); to Strophomenida by Sepkoski (2002); and to Leptaenoideidae by Williams et al. (2000), Musteikis and Cocks (2004), Rubel (2011).
It was assigned to Leptaenoideinae by Bassett and Cocks (1974); to Strophomenida by Sepkoski (2002); and to Leptaenoideidae by Williams et al. (2000), Musteikis and Cocks (2004), Rubel (2011).
Subtaxa