<nowiki>Negativicutes; Negativicutes; Negativicutes; Negativicuts; Negativicutes; Negativicutes; 厚壁菌纲; Negativicutes; ネガティウィクテス綱; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; Negativicutes; 네가티비쿠테스강; Negativicutes; clase de bacterias; klasse uit de stam Firmicutes; класс бактерий; Klasse im Stamm Firmicutes; 후벽균문에 속하는 세균의 강; class of bacteria; ردهای از فیرمیکوتها; клас прокариоти; طائفة من بدائيات النوى; Selenobacteria; Negativicutes</nowiki>
- Acidaminococcales, Selenomonadales, Veillonellales