A report of 35 unrecorded bacterial species belonging to the classes Alphaproteobacteria and Betaproteobacteria in Korea Author Jung, Hye Su Department of Life Science, Chung-Ang University, Seoul 06974, Republic of Korea Author Yoon, Jung-Hoon Department of Food Science and Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea Author Joh, Kiseong Department of Bioscience and Biotechnology, Hankuk University of Foreign Studies, Yongin 02450, Republic of Korea Author Seong, Chi-Nam Department of Biology, Sunchon National University, Suncheon 57922, Republic of Korea Author Kim, Won-Yong Department of Microbiology, College of Medicine, Chung-Ang University, Seoul 06974, Republic Author Im, Wan-Taek Department of Biotechnology, Hankyong National University, Anseong 17546, Republic of Korea Author Kim, Myung-Kyum Department of Bio and Environmental Technology, College of Natural Science, Seoul Women’s University, Seoul 17987, Republic of Korea Author Cha, Chang-Jun Department of Systems Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea Author Kim, Seung-Bum Department of Microbiology, Chungnam National University, Daejeon 34134, Republic of Korea Author Jeon, Che-Ok Department of Life Science, Chung-Ang University, Seoul 06974, Republic of Korea cojeon@cau.ac.kr text Journal of Species Research 2021 2021-02-28 10 1 12 22 journal article 10.12651/JSR.2021.10.1.012 2713-8615 8120003 Description of Roseomonas aquatica HMF5336 Cells are Gram-staining-negative, non-flagellated and coccus shaped. Colonies are circular, convex, smooth, wet and pale red colored after 3 days of incubation at 30℃ on R2A. Negative for nitrate reduction, indole production, glucose fermentation, esculin hydrolysis, and gelatinase, arginine dihydrolase, urease, and β -galactosidase activities. D- Mannitol, N -acetylglucosamine, and potassium gluconate are utilized. Does not utilize D- glucose, L- arabinose, D- mannose, D- maltose, capric acid, adipic acid, malic acid, trisodium citrate, and phenylacetic acid. Strain HMF5336 ( = NIBRBAC000503107) was isolated from a rusted iron sample, Yongin, Korea .