arenibacter palladensis arenibacter palladensis arenibacter palladensis is a heterotrophic and aerobic bacterium from the genus arenibacter which has been isolated from the green alga ulva fenestrata in the sea of japan. arenibacter palladensis scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: arenibacter species: a. palladensis binomial name arenibacter palladensisnedashkovskaya et al. 2006 type strain cip 108849, dsm 17539, jcm 13509, kmm 3961, lmg 21972 synonyms pibocella ulvae