weeksellaceae weeksellaceae weeksellaceae is a family in the order of flavobacteriales. weeksellaceae scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: weeksellaceaegarcía-lópez et al. 2020 genera see text. genera the family weeksellaceae comprises the following genera: algoriella yang et al. 2016 apibacter kwong and moran 2016 bergeyella vandamme et al. 1994 chishuiella zhang et al. 2014 chryseobacterium vandamme et al. 1994 cloacibacterium allen et al. 2006 cruoricaptor yassin et al. 2013 elizabethkingia kim et al. 2005 empedobacter (ex prévot 1961) vandamme et al. 1994 frigoriflavimonas menes et al. 2022 moheibacter zhang et al. 2014 ornithobacterium vandamme et al. 1994 riemerella segers et al. 1993 spongiimonas yoon et al. 2014 wautersiella kämpfer et al. 2006 weeksella holmes et al. 1987 phylogeny the currently accepted taxonomy is based on the list of prokaryotic names with standing in nomenclature and the phylogeny is based on whole-genome sequences. weeksellaceae ornithobacterium moheibacter weeksella chishuiella empedobacter algoriella apibacter cruoricaptor bergeyella elizabethkingia riemerella cloacibacterium chryseobacterium outgroups ichthyobacteriaceae flavobacteriaceae notes spongiimonas and wautersiella are not included in this phylogenetic tree.