Rank: Species
Lineage: Bacteria;Proteobacteria;Gammaproteobacteria;Enterobacterales;Enterobacteriaceae;Shigella;Shigella boydii
Description: This species is uncommon except in India, where it was first isolated. The 18 known serotypes are antigenically distinct, expressing a diverse range of toxins in addition to a Shigella-specific toxin. Progression to clinical dysentery occurs in most patients infected with this organism.
Reference Material:
https://www.ncbi.nlm.nih.gov/genome/?term=Shigella%20boydii