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 Publication de Gregorio (1914): summarypublication summary
 Complete Citationde Gregorio, A. 1914. Su taluni molluschi di acqua dolce di America (American fresh water shells of America). Il Naturalista Siciliano 2 (Nuova Serie): 31-72, pls. 3-12. Available electronically. Attributed Nominal GeneraAttributed Nominal SpeciesThere are 39 available nominal species 
                        attributed to this publication (69 total).Click here for a complete list.
 Taxonomic OpinionsThere are 243 taxonomic opinions from this 
                    publication. Click here to see the full list. |