Other numbers: IAM 12030, IFO 15736, NCIMB 2071, strain 72-0-c. History: < IAM (Micrococcus cryophilus). Isolated from: Pond mud; Antarctica, Lang Hovde. Additional information: Obligate psychrophile (4434). Cultivation conditions: Medium 71 with 1% NaCl or 91, 10-15°C.