thiohalocapsa marina thiohalocapsa marina thiohalocapsa marina is a gram-negative, spherical-shaped, phototrophic and non-motile bacterium from the genus of thiohalocapsa which has been isolated from a marine aquaculture pond from visakhapatnam in india. thiohalocapsa marina scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: chromatiales family: chromatiaceae genus: thiohalocapsa species: t. marina binomial name thiohalocapsa marinaanil kumar et al. 2009 type strain dsm 19078, jcm 14780, strain ja142 synonyms thiohalocapsa jntuii