globicatella sulfidifaciens globicatella sulfidifaciens globicatella sulfidifaciens is a gram-positive bacteria from the family of globicatella which has been isolated from the lungs of cattle and lambs in belgium. it is associated with purulent infections of domestic mammals and urinary tracts of swine. unlike other globicatella species and species of related genera, g. sulfidifaciens is pyr negative. globicatella sulfidifaciens bacteria are resistant against the antibiotics neomycin, erythromycin and clindamycin. globicatella sulfidifaciens scientific classification domain: bacteria phylum: bacillota class: bacilli order: lactobacillales family: aerococcaceae genus: globicatella species: g. sulfidifaciens binomial name globicatella sulfidifaciensvandamme et al. 2001 type strain ccug 44365, cip 107175, dsm 15739, lmg 18844, gem 604 synonyms globicatella sulfidofaciens