blastocatella blastocatella blastocatella is a genus of bacteria from the family of blastocatellaceae with one known species (blastocatella fastidiosa). blastocatella fastidiosa has been isolated from savanna soil from erichsfelde in namibia. blastocatella scientific classification domain: bacteria phylum: acidobacteriota class: blastocatellia order: blastocatellales family: blastocatellaceae genus: blastocatellafoesel et al. 2013 type species blastocatella fastidiosa species b. fastidiosa