Gastropoda - Murchisoniina - Eotomariidae
Full reference: J. D. Longstaff. 1924. Descriptions of Gasteropoda, chiefly in Mrs. Robert Gray's collection, from the Ordovician and Lower Silurian of Girvan. Quarterly Journal of the Geological Society of London 80(4):408-446
Belongs to Eotomaria according to J. D. Longstaff 1924
Sister taxa: Eotomaria canalifera, Eotomaria concava, Eotomaria dalecarlica, Eotomaria dryope, Eotomaria hopkinsi, Eotomaria kjerulfi, Eotomaria kleini, Eotomaria labiosa, Eotomaria notabilis, Eotomaria obsoletum, Eotomaria perryi, Eotomaria remotistriata, Eotomaria robinsoni, Eotomaria rotula, Eotomaria tarimensis, Eotomaria trochoides, Eotomaria tumida, Eotomaria vicina
Ecology: facultatively mobile epifaunal suspension feeder