● Priest FG,Barker M (2010). Gram-negative bacteria associated with brewery yeasts: reclassification of Obesumbacterium proteus biogroup 2 as Shimwellia pseudoproteus gen. nov., sp. nov., and transfer of Escherichia blattae to Shimwellia blattae comb. nov. Int. J. Syst. Evol. Microbiol.60, 828-33. ● Burgess NR,McDermott SN,Whiting J (1973). Aerobic bacteria occurring in the hind-gut of the cockroach, Blatta orientalis. J Hyg (Lond)71, 1-7.
