Bartonella jaculi sp. nov., Bartonella callosciuri sp. nov., Bartonella pachyuromydis sp. nov. and Bartonella acomydis sp. nov., isolated from wild Rodentia Sato, Shingo and Kabeya, Hidenori and Fujinaga, Yuta and Inoue, Kai and Une, Yumi and Yoshikawa, Yasuhiro and Maruyama, Soichi,, 63, 1734-1740 (2013), doi = https://doi.org/10.1099/ijs.0.041939-0, publicationName = Microbiology Society, issn = 1466-5026, abstract= Four novel strains of members of the genus Bartonella , OY2-1T, BR11-1T, FN15-2T and KS2-1T, were isolated from the blood of wild-captured greater Egyptian jerboa (Jaculus orientalis), plantain squirrel (Callosciurus notatus), fat-tailed gerbil (Pachyuromys duprasi) and golden spiny mouse (Acomys russatus). All the animals were imported to Japan as pets from Egypt, Thailand and the Netherlands. The phenotypic characterization (growth conditions, incubation periods, biochemical properties and cell morphologies), DNA G+C contents (37.4 mol% for strain OY2-1T, 35.5 mol% for strain BR11-1T, 35.7 mol% for strain FN15-2T and 37.2 mol% for strain KS2-1T), and sequence analyses of the 16S rRNA genes indicated that those strains belong to the genus Bartonella . Sequence comparisons of gltA and rpoB genes suggested that all of the strains should be classified as novel species of the genus Bartonella . In phylogenetic trees based on the concatenated sequences of five loci, including the 16S rRNA, ftsZ, gltA and rpoB genes and the ITS region, and on the concatenated deduced amino acid sequences of three housekeeping genes (ftsZ, gltA and rpoB), all strains formed distinct clades and had unique mammalian hosts that could be discriminated from other known species of the genus Bartonella . These data strongly support the hypothesis that strains OY2-1T, BR11-1T, FN15-2T and KS2-1T should be classified as representing novel species of the genus Bartonella . The names Bartonella jaculi sp. nov., Bartonella callosciuri sp. nov., Bartonella pachyuromydis sp. nov. and Bartonella acomydis sp. nov. are proposed for these novel species. Type strains of Bartonella jaculi sp. nov., Bartonella callosciuri sp. nov., Bartonella pachyuromydis sp. nov. and Bartonella acomydis sp. nov. are OY2-1T ( = JCM 17712T = KCTC 23655T), BR11-1T ( = JCM 17709T = KCTC 23909T), FN15-2T ( = JCM 17714T = KCTC 23657T) and KS2-1T ( = JCM 17706T = KCTC 23907T), respectively., language=, type=