eremococcus coleocola eremococcus coleocola eremococcus coleocola is a gram-positive and facultatively anaerobic bacteria from the family of eremococcus which has been isolated from the reproductive tract of horses in england. eremococcus coleocola scientific classification domain: bacteria phylum: bacillota class: bacilli order: lactobacillales family: aerococcaceae genus: eremococcus species: e. coleocola binomial name eremococcus coleocolacollins et al. 1999 type strain atcc baa-57, ccug 38207, cip 106310, dsm 15696, m1832/95/2, m923/98/1