* Veillonella parvula (Veillon and Zuber) Prévot - The Biotic Associations of Cockroaches - 59 - Louis M. Roth; Edwin R. Willis

* Neisseria meningitidis (Albrecht and Ghon) Holland * Diplococcus pneumoniae Weichselbaum

* Veillonella parvula (Veillon and Zuber) Prévot

Natural vectors.—Periplaneta americana, U.S.A. (Hatcher, 1939).

Family LACTOBACTERIACEAE