Report of 21 unrecorded bacterial species in Korea belonging to Betaproteobacteria and Epsilonproteobacteria Author Kim, Min-Kyeong Department of Microbiology and Molecular Biology, Chungnam National University, Daejeon 34134, Republic of Korea Author Seong, Chi-Nam Department of Biology, Sunchon National University, Suncheon 57922, Republic of Korea Author Jahng, Kwangyeop Department of Biological Sciences, Chonbuk National Universty, Jeonju 54896, Republic of Korea Author Cha, Chang-Jun Department of Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea Author Joh, Ki-seong Department of Biotechnology, Hankuk University of Foreign Studies, Yongin 17035, Republic of Korea Author Bae, Jin-Woo Department of Biology, Kyung Hee University, Seoul 02447, Republic of Korea Author Cho, Jang-Cheon Department of Biological Sciences, Inha University, Incheon 22212, Republic of Korea Author Kim, Wan-Taek Im and Seung-Bum text Journal of Species Research 2017 6 1 15 24 journal article 10.12651/JSR.2017.6.1.015 2713-8615 12753540 Description of Arcobacter butzleri 63ED13 Cells are Gram negative and rod shaped. Grows on R 2A at 25°C. Colonies are light brown colored, and circular, entire and smooth. Diffusible pigment is not produced. Based on API20NE, cytochrome oxidase and nitrate reduction are positive, but indole production, glucose fermentation, arginine dihydrolase, urease, β-glucosidase, protease and β-galactosidase activities are negative. D­Glucose and malic acid are assimilated, but not L-arabinose, D-mannose, D-mannitol, N ­acetyl­glucosamine, D­maltose, potassium gluconate, capric acid, adipic acid, trisodium citrate and phenylacetic acid. Strain 63ED13 ( = NIBRBA 0000114800) was isolated from freshwater. The 16S rRNA gene sequence accession number is KP182157.