alcaligenes aestus alcaligenes aestus alcaligenes aestus is a bacterium from the genus alcaligenes. alcaligenes aestus scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: alcaligenaceae genus: alcaligenes species: a. aestus binomial name alcaligenes aestusbaumann et al. 1972 type strain atcc 27128, baumann 134, cect 4265, cgmcc 1.2311, cip 74.08, cip 74.8, dsm 4739, dsmz 4739, iam 12551, jcm 20631, lmg 3449, ncimb 1980, ncmb 1980] synonyms halomonas aquamarina, deleya aquimarina, bacterium aquamarinum, alcaligenes aquamarinus, achromobacter aquamarinus