unclassified Gammaproteobacteriaendosymbiont of unidentified scaly snail isolate Monjubacterium endosymbiont of Pedicinus badiiBathymodiolus platifrons methanotrophic gill symbiontendosymbiont of Euscepes postfasciatusmethane-oxidizing endosymbiont of Gigantopelta aegisAbyssogena phaseoliformis symbiontIsorropodon fossajaponicum symbiontBathymodiolus japonicus methanotrophic gill symbiontBathymodiolus platifrons methanotrophic gill symbiontthiotrophic endosymbiont of Bathymodiolus puteoserpentis (Logatchev)methanotrophic endosymbiont of Bathymodiolus puteoserpentis (Logatchev)