"Sphingopyxis microcysteis" Zhang et al. 2021 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Sphingomonadales family Sphingomonadaceae genus Sphingopyxis species Sphingopyxis microcysteis Name Homonyms Sphingopyxis microcysteis "Sphingopyxis microcysteis" Zhang et al. 2021