Gastropoda - Sorbeoconcha - Littorinidae
Parent taxon: Littorinidae according to P. Bouchet et al. 2005
See also Marquet 1997, Ponder and Warén 1988 and Wilson 1993
Sister taxa: Cenchritis, Dissochilus, Echinininae, Echinolittorina, Eulimene, Gouetina, Lacuninae, Laevilitorina, Laevilitorininae, Littoraria, Littorina, Melarhaphe, Mirolacuna, Neritrema, Nodilittorina, Peasiella, Praelittorina, Procancellaria, Risella, Risellopsis, Rissellinae, Tectariinae, Tectarius, Heterospira, Hallstadtia
Subtaxa: Algaroda Eula Laevilittorina Macquariella Prosthenodon
Ecology: epifaunal grazer
Distribution:
• Pliocene of Belgium (1 collection), the United Kingdom (2)
• Eocene of France (1), United States (2: Texas)
• Paleocene of United States (1: Texas)
Total: 7 collections each including a single occurrence