aureisphaera galaxeae aureisphaera galaxeae aureisphaera galaxeae is a gram-negative, strictly aerobic and heterotrophic bacterium from the genus of aureisphaera which has been isolated from the coral galaxea fascicularis from akajima. aureisphaera galaxeae scientific classification domain: bacteria phylum: bacteroidota class: flavobacteria order: flavobacteriales family: flavobacteriaceae genus: aureisphaera species: a. galaxeae binomial name aureisphaera galaxeaeyoon et al. 2015 type strain 04oka003-7