hyunsoonleella flava hyunsoonleella flava hyunsoonleella flava is a gram-negative, strictly aerobic, rod-shaped and non-motile bacterium from the genus of hyunsoonleella which has been isolated from marine sediments from the coast of weihai. hyunsoonleella flava scientific classification domain: bacteria phylum: bacteroidota class: flavobacteria order: flavobacteriales family: flavobacteriaceae genus: hyunsoonleella species: h. flava binomial name hyunsoonleella flavaliu et al. 2020 type strain t58