Abstract A novel Gram-negative, aerobic, motile, rod-shaped, beige-pigmented bacterium, strain ARW1-2F2T, was isolated from a seawater sample collected from Roscoff, France. Strain ARW1-2F2T was catalase-negative and oxidase-positive, and grew under mesophilic, neutrophilic and halophilic conditions. The 16S rRNA sequences revealed that strain ARW1-2F2T was closely related to Arcobacter lekithochrous LFT 1.7T and Arcobacter caeni RW17-10T(95.8 and 95.5 % gene sequence similarity, respectively).
