. . . "MEGEL" . . . . "Peptostreptococcus elsdenii" . "Organism LC" . "rumen organism LC" . "\"Organism LC\" Elsden and Lewis 1953" . "\"Peptostreptococcus elsdenii\" Gutierrez et al. 1959" . "\"rumen organism LC\" Elsden et al. 1956" . "Megasphaera elsdenii (Gutierrez et al. 1959) Rogosa 1971" . "false"^^ . "true"^^ . "Megasphaera elsdenii" .