Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Negibacteria (Rjheekñndd)
Proteobacteria (Purple bacteria & relatives)
Alphaproteobacteria
Sphingomonadales
Sphingomonadaceae
Sphingopyxis
Sphingopyxis alaskensis
Sphingopyxis alaskensis rb2256 (21398562)