Strain 43PT was isolated as an l-glucose-utilizing bacterium from soil in Japan. Cells of the strain were Gram-stain-negative, aerobic and non-motile cocci. The 16S rRNA gene sequence of the strain showed high similarity to that of Paracoccus limosus (98.5 %). Phylogenetic analyses based on 16S rRNA gene sequences revealed that this strain belongs to the genus Paracoccus. Strain 43PT contained Q-10 as the sole isoprenoid quinone. The major cellular fatty acids were C18: 1ω7c or C18: 1ω6c and C16: 0, and C18: 0, C18: 1ω9c, C10: 0 3-OH and summed feature 2 were detected as minor components. The DNA G+C content of strain 43PT was 64.1 mol%. Strain 43PT contained the major polar lipids phosphatidylcholine, phosphatidylglycerol, diphosphatidylglycerol, an unknown aminolipid and two unknown glycolipids. The DNA-DNA relatedness between strain 43PT and the six related type strains of the genus Paracoccus, including P. limosus, was below 23 %. Based on the chemotaxonomic and physiological data and the values of DNA-DNA relatedness, especially the ability to assimilate l-glucose, this strain should be classified as a representative of a novel species of the genus Paracoccus, for which the name Paracoccus laeviglucosivorans sp. nov. (type strain 43PT = JCM 30587T = DSM 100094T) is proposed.