pseudoduganella pseudoduganella pseudoduganella is a genus of bacteria in the family of oxalobacteraceae. pseudoduganella scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: oxalobacteraceae genus: pseudoduganellakämpfer et al., 2012 type species pseudoduganella violaceinigra species p. violaceinigra p. danionis