seohaeicola westpacificensis seohaeicola westpacificensis seohaeicola westpacificensis is a gram-negative and aerobic bacterium from the genus of seohaeicola which has been isolated from seawater from the western pacific. seohaeicola westpacificensis scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: rhodobacterales family: rhodobacteraceae genus: seohaeicola species: s. westpacificensis binomial name seohaeicola westpacificensis