Bacillus dysentericus (sic) 1897 was the first taxonomic rather than Bacillus dysenteriae 1898.

The basonym of Shigella dysenteriae (Shiga 1898) Castellani and Chalmers 1919 was first and officially proposed in 1897 as Bacillus dysentericus (sic) in Saikingaku Zasshi, published in Japan. In accordance with Section 6 (Citation of Authors and Names) of the Bacteriological Code (1990 Revision), the year of the first proposal of Shigella dysenteriae has to be corrected from Bacillus dysenteriae 1898 to Bacillus dysentericus (sic) 1897.