Other numbers: ATCC 19438, CCUG 538, CIP 68.29, JCM 2528, LMG 6443, NCDO 1876, NCTC 10354. Taxonomic status: Type strain. History: < CCUG < NCTC < R.W.A. Park. Isolated from: Vaginal mucus of heifer. Additional information: Type (4895). Flagellum, polar, corkscrew-like motion. Biohazard group 2. Cultivation conditions: Medium 50, 37°C, microerophilic.