A. marina
Introduction '''A. marina''' may refer to:* ''Acaryochloris marina'', a chlorophyll d containing symbiotic species of the phylum ''Cyanobacteria''* ''Amycolatopsis marina'', a high-GC content bacterium species in the genus ''Amycolatopsis''* ''Aurantiacicella marina'',a bacterium from the genus of ''Aurantiacicella''* ''Aureitalea marina'',a  bacterium from the genus of ''Aureitalea''* ''Aureivirga marina'',a  marine bacterium from the genus of ''Aureivirga''* ''Avicennia marina'', the grey mangrove or white mangrove, a mangrove tree species
See also * Marina (disambiguation)