ancylobacter rudongensis ancylobacter rudongensis ancylobacter rudongensis is a bacterium from the family of xanthobacteraceae which has been isolated from root of the plant spartina anglica from the beach from the jiangsu province in china. ancylobacter rudongensis scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: xanthobacteraceae genus: ancylobacter species: a. rudongensis binomial name ancylobacter rudongensisxin et al. 2004 type strain as 1.1761 , bcrc 17434 , ccrc 17434 , cgmcc 1.1761 , cip 108316 , dsm 17131 , jcm 11671 , y. h. xin , ycm 11671