aureispira marina aureispira marina aureispira marina is a bacterium from the genus of aureispira which has been isolated from a marine sponge and an algae from the coastline of thailand. aureispira marina scientific classification domain: bacteria phylum: bacteroidota class: saprospiria order: saprospirales family: saprospiraceae genus: aureispira species: a. marina binomial name aureispira marinahosoya et al. 2006 type strain iam 15389, jcm 23197, tistr 1719 synonyms aureospira marina