Bivalvia - Cardiidia - Sanguinolitidae

Alternative combination: Allorisma maxvillensis

Full reference: R. P. Whitfield. 1882. Descriptions of new species of fossils from Ohio, with remarks on some of the geological formations in which they occur. Annals of the New York Academy of Sciences 2:193-244

Belongs to Wilkingia according to R. D. Hoare 2007

Sister taxa: Wilkingia andrewsi, Wilkingia androsovi, Wilkingia bulkurensis, Wilkingia fengchengensis, Wilkingia hainanensis, Wilkingia hubeiensis, Wilkingia inflata, Wilkingia kutorgana, Wilkingia mediterranea, Wilkingia neglecta, Wilkingia perelegans, Wilkingia pleuromyoides, Wilkingia rothi, Wilkingia sericea, Wilkingia terminale, Wilkingia triangularis, Wilkingia verchojanica, Wilkingia walkeri, Wilkingia wyomingensis

Ecology: facultatively mobile deep infaunal suspension feeder