* Streptococcus liquefaciens Sternberg emend. Orla-Jensen - The Biotic Associations of Cockroaches - 65 - Louis M. Roth; Edwin R. Willis

* Streptococcus faecalis Andrewes and Horder *† Streptococcus microapoika Cooper, Keller, and Johnson

* Streptococcus liquefaciens Sternberg emend. Orla-Jensen

Natural vectors.—Blatta orientalis, Poland (Nicewicz et al., 1946).