dehalogenimonas alkenigignens dehalogenimonas alkenigignens dehalogenimonas alkenigignens is a strictly anaerobic bacterium from the genus of dehalogenimonas which has been isolated from groundwater from louisiana in the united states. dehalogenimonas alkenigignens scientific classification domain: bacteria phylum: chloroflexota class: dehalococcoidia order: dehalococcoidales family: dehalococcoidaceae genus: dehalogenimonas species: d. alkenigignens binomial name dehalogenimonas alkenigignensbowman et al. 2013 type strain ip3-3, sbp1, jcm 17062, nrrl b-59545