Other numbers: ATCC 51857, CCUG 32401, CIP 105357, DSM 9168, LMG 15961. Taxonomic status: Type strain. History: < CCUG < J. Wüst. Isolated from: Perianal abscess; Switzerland, Zürich. Additional information: Type (6850), description (6327). Taxonomy (7498,7499). Biohazard group 2. Cultivation conditions: Medium 91, 37°C, 5% CO2.