Eubacterium maltosivorans Feng et al. 2018 Feng Y. Stams A.J.M. Sánchez-Andrea I. de Vos W.M. Eubacterium maltosivorans sp. nov., a novel human intestinal acetogenic and butyrogenic bacterium with a versatile metabolism. 2018 68 11 3546 3550 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003028 30285910