@inbook{MolluscaBase:SourceID:39306, author = {Boury, E. de}, note = {CLEMAM P0242}, title = {Etude sur les sous genres de Scalidae du Bassin de Paris. Published by the author, 43 p.}, url = {https://www.molluscabase.org/aphia.php?p=sourcedetails&id=39306}, year = {1887} }