Oliverpabstia is a genus of Gram-positive, strictly anaerobic bacteria within the family Lachnospiraceae. The genus was established following the isolation and characterization of its type species, Oliverpabstia intestinalis, from the gastrointestinal tract of pigs in Germany. The genus name honors Prof. Oliver Pabst for his contributions to mucosal immunology.
Intestinibaculum is a genus of strictly anaerobic, Gram-positive bacteria in the family Erysipelotrichaceae. It was first described in 2019 following the isolation of its type species, Intestinibaculum porci, from the small intestine of a pig.
Holdemanella porci is a species of Gram-positive, strictly anaerobic bacteria in the family Erysipelotrichaceae. It was first isolated from the gastrointestinal tract of pigs and described in 2020 as part of a large-scale effort to culture and characterize pig gut microbiota.
Holdemanella biformis is a species of Gram-positive, strictly anaerobic bacteria within the family Erysipelotrichaceae. Initially described as Eubacterium biforme in 1935, it was reclassified into the genus Holdemanella in 2014 based on phylogenetic analyses of 16S rRNA gene sequences.