bombella intestini bombella intestini bombella intestini is a bacterium from the genus of bombella which has been isolated from bumblebee crop. bombella intestini scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: rhodospirillales family: acetobacteraceae genus: bombella species: b. intestini binomial name bombella intestinili et al. 2015 type strain dsm 28636, lmg 28161, strain r-52487