sneathiellaceae sneathiellaceae the sneathiellaceae are a family of bacteria. sneathiellaceae scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria subclass: caulobacteridae order: sneathiellaleskurahashi et al. 2008 family: sneathiellaceaekurahashi et al. 2008 genera ferrovibrio sorokina et al. 2013 marinibaculum yu et al. 2016 oceanibacterium balcázar et al. 2013 sneathiella jordan et al. 2007 taonella xi et al. 2013