Megasphaera sueciensis Juvonen and Suihko 2006 Juvonen R. Suihko M.L. Megasphaera paucivorans sp. nov., Megasphaera sueciensis sp. nov. and Pectinatus haikarae sp. nov., isolated from brewery samples, and emended description of the genus Pectinatus. 2006 56 4 695 702 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.63699-0 16585679