sphingosinicellaceae sphingosinicellaceae the sphingosinicellaceae are a family of the sphingomonadales. sphingosinicellaceae scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: sphingomonadales family: sphingosinicellaceaehördt et al. 2020 genera pacificimonas corrig. liu et al. 2016 polymorphobacter fukuda et al. 2014 pedomonas lopez marin et al. 2022 "sandaracinobacter" yurkov et al. 1997 sandarakinorhabdus gich and overmann 2006 sphingoaurantiacus kim et al. 2016 sphingosinicella maruyama et al. 2006 thermaurantiacus ming et al. 2021