the type strains of other Paenibacillus spp. ranged from 90.3 to 98.7%. Levels of DNA-DNA similarity between the two strains and members of the genus Paenibacillus indicated that strains AM49T and AM141T were distinguishable from each other and from four phylogenetically related Paenibacillus spp. Therefore, on the basis of their phenotypic properties, phylogeny and genomic distinctiveness, it is proposed that strains AM49T and AM141T be placed in the genus Paenibacillus as two distinct novel species, Paenibacillus kribbensis (AM49T =KCTC 0766BPT =JCM 11465T) and Paenibacillus terrae (AM141T =KCCM 41557T =JCM 11466T).