Reclassification of Mzabimyces algeriensis Saker et al. 2015 as Halopolyspora algeriensis comb. nov.

Halopolyspora alba AFM10251T was proposed to represent a novel species of a new genus belonging to the family Actinopolysporaceae in a previous study. The family Mzabimycetaceae , containing one genus, Mzabimyces, was proposed subsequently and Mzabimyces algeriensis H195T was the type strain. However, analysis of 16S rRNA gene sequence similarity showed that the two strains were highly similar (99.2 %). Phenotypic and chemotaxonomic data, as well as DNA-DNA hybridization confirmed that the two strains are different genomic species of the same genus, Halopolyspora. Mzabimyces algeriensis should be classified in the genus Halopolyspora as Halopolysporaalgeriensis comb. nov. The type strain of Halopolysporaalgeriensis is H195T (=DSM 46680T=CECT 8575T).