Roseomonas aeriglobus

Roseomonas aeriglobus is a species of Gram negative, strictly aerobic, coccobacilli-shaped, pink-colored bacterium. The bacteria were first isolated from a laboratory air-conditioning system in South Korea, and proposed as a new species in 2017. Aeriglobus was chosen from the Latin aer and globus, to reference the shape of the bacteria, and that they were found in an air-conditioning system. Another species of Roseomonas, R. aerofrigidensis, was also isolated from an air conditioner.
The optimum growth temperature for R. aeriglobus is 25-30 °C, but can grow in the 10–30 °C range. The optimum pH is 6.0-7.0, and can grow in pH 4.0-9.0.