* Proteus mirabilis Hauser - The Biotic Associations of Cockroaches - 91 - Louis M. Roth; Edwin R. Willis

* Paracolon bacilli * Proteus morganii (Winslow et al.) Rauss

* Proteus mirabilis Hauser

Natural vectors.—Periplaneta americana, U.S.A. (Bitter and Williams, 1949, 1949a).