lewinella agarilytica lewinella agarilytica lewinella agarilytica is a gram-negative and aerobic bacterium from the genus of lewinella which has been isolated from beach sediments on jeju island in korea. lewinella agarilytica scientific classification domain: bacteria phylum: bacteroidota class: saprospiria order: saprospirales family: lewinellaceae genus: lewinella species: l. agarilytica binomial name lewinella agarilyticalee 2007 type strain jbri 2009, jcm 14216, kctc 12774, sst-19 synonyms lewinella agarolytica