The status of the species Actinobaculum massiliense (Greub and Raoult 2006). Request for an Opinion.

A recent study on members of the genus Actinobaculum revealed that cultures of the species Actinobaculum massiliense CCUG 47753(T) ( = DSM 19118(T)) currently being distributed do not conform to the properties of the type strain of A. massiliense CIP 107404(T) given by Greub & Raoult [Greub, G. & Raoult, D. (2002). J Clin Microbiol 40, 3938-3941]. The original strain, CIP 107404(T) is no longer available from the Biological Resource Center of Institut Pasteur, Paris. Based on data currently available, the organism currently deposited as CCUG 47753(T) and DSM 19118(T) is a member of the species Actinobaculum schaalii. Clearly, the organism deposited as CCUG 47753(T) and DSM 19118(T) as the type strain of the species Actinobaculum massiliense does not have the properties given by Greub & Raoult. Based on the absence of an authentic type strain, the Judicial Commission is requested to examine the status of the name Actinobaculum massiliense Greub and Raoult 2006 and to issue an Opinion.