brackiella oedipodis brackiella oedipodis brackiella oedipodis is a gram-negative, oxidase- and catalase-positive, rod-shaped, nonmotile, chemoorganotrophic bacterium of the genus brackiella isolated from the heart of a cotton-topped tamarin saguinus oedipus. it can cause endocarditis. colonies of brackiella oedipodis are greyish-white coloured. brackiella oedipodis scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: alcaligenaceae genus: brackiella species: b. oedipodis binomial name brackiella oedipodiswillems et al. 2002 type strain ccug 47103, cip 107426, dsm 13743, lgm 19451t, lmg 19451, ncimb 13739, r-8845, r-8846, reissbrodt rki 97-01984, rki99-01984, willems r-8845, willems r-8846