albidovulum inexpectatum albidovulum inexpectatum albidovulum inexpectatum is a thermophilic and strictly aerobic bacteria from the genus of albidovulum which has been isolated from a marine hot spring from the island of san miquel. albidovulum inexpectatum scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: rhodobacterales family: rhodobacteraceae genus: albidovulum species: a. inexpectatum binomial name albidovulum inexpectatumalbuquerque et al. 2003 type strain atcc baa-387, dsm 12048, fpr-10 synonyms rhodovulum inexpectatum