myceligenerans crystallogenes myceligenerans crystallogenes myceligenerans crystallogenes is a xylan-degrading bacterium from the genus myceligenerans which has been isolated from tufa from the catacomb of domitilla in rome, italy. myceligenerans crystallogenes scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: micrococcales family: promicromonosporaceae genus: myceligenerans species: m. crystallogenes binomial name myceligenerans crystallogenesgroth et al. 2006 type strain catsakt cd12e2-027cd12e2-27dsm 17134hki 0369jcm 14326ncimb 14061vtt e-032285