gramella sabulilitoris gramella sabulilitoris gramella sabulilitoris is a gram-negative, aerobic non-spore-forming, rod-shaped and motile bacterium from the genus of gramella which has been isolated from sand from the yellow sea in korea. gramella sabulilitoris scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: gramella species: g. sabulilitoris binomial name gramella sabulilitorispark et al. 2020 type strain hsms-1