caldimonas manganoxidans caldimonas manganoxidans caldimonas manganoxidans is a gram-negative, aerobic and thermophilic bacterium from the genus caldimonas which has been isolated from a hot spring. caldimonas manganoxidans scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: comamonadaceae genus: caldimonas species: caldimonas manganoxidans binomial name c. manganoxidanstakeda et al. 2002 type strain atcc baa-369, cip 107619, hs, ifo 16448, jcm 10698, nbrc 16448