tepidanaerobacter syntrophicus tepidanaerobacter syntrophicus tepidanaerobacter syntrophicus is an anaerobic, moderately thermophilic and syntrophic bacterium from the genus of tepidanaerobacter which has been isolated from sewage sludge in niigata in japan. tepidanaerobacter syntrophicus scientific classification domain: bacteria phylum: bacillota class: clostridia order: thermosediminibacterales family: tepidanaerobacteraceae genus: tepidanaerobacter species: t. syntrophicus binomial name tepidanaerobacter syntrophicussekiguchi et al. 2006 type strain dsm 15584, jcm 12098, jl, nbrc 100060