prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 Domain "Bacteria" Woese et al. 1990 Phylum "Fibrobacteres" Garrity and Holt 2012 Class Chitinivibrionia Sorokin et al. 2014 [monotypic] Order Chitinivibrionales Sorokin et al. 2014 [monotypic] Family Chitinivibrionaceae Sorokin et al. 2014 [monotypic] Genus Chitinivibrio Sorokin et al. 2014