roseivirga roseivirga roseivirga is a strictly aerobic genus from the phylum bacteroidota. roseivirga scientific classification domain: bacteria phylum: bacteroidota class: cytophagia order: cytophagales family: roseivirgaceaegarcía-lópez et al. 2020 genus: roseivirganedashkovskaya et al. 2005 species r. echinicomitans r. ehrenbergii r. halotolerans r. marina r. maritima r. misakiensis r. pacifica r. seohaensis r. spongicola r. thermotolerans synonyms fabibacter lau et al. 2006 fabivirga tang et al. 2016 marinicola yoon et al. 2005