undibacterium amnicola undibacterium amnicola undibacterium amnicola is a gram-negative, strictly aerobic and motile bacterium from the genus of undibacterium which has been isolated from wather from the funglin stream in taiwan. undibacterium amnicola scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: oxalobacteraceae genus: undibacterium species: u. amnicola binomial name undibacterium amnicolachen et al. 2017 type strain bcrc 81009, kctc 52442, lmg 29730, kypy9