thalassotalea euphylliae thalassotalea euphylliae thalassotalea euphylliae is a gram-negative, aerobic, rod-shaped and motile bacterium from the genus of thalassotalea with a single polar flagellum which has been isolated from the coral euphyllia glabrescens. thalassotalea euphylliae scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: alteromonadales family: colwelliaceae genus: thalassotalea species: t. euphylliae binomial name thalassotalea euphylliaesheu et al. 2016 type strain bcrc 80910, kctc 42743, lmg 29001, eup-16