A report on 24 unrecorded bacterial species of Korea isolated in 2016, belonging to the orders Rhizobiales and Sphingomonadales in the class Alphaproteobacteria Author Joung, Yochan Department of Biological Sciences, Inha University, Incheon 22212, Republic of Korea Author Cha, Chang-Jun Department of Systems Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea Author Im, Wan-Taek Department of Biotechnology, Hankyong National University, Anseong 17546, Republic of Korea Author Jeon, Che Ok Department of Life Science, Chung-Ang University, Seoul 06974, Republic of Korea Author Joh, Kiseong Department of Bioscience and Biotechnology, Hankuk University of Foreign Studies, Geonggi 02450, Republic of Korea Author Kim, Seung-Bum Department of Microbiology, Chungnam National University, Daejeon 34134, Republic of Korea Author Kim, Wonyong Department of Microbiology, Chung-Ang University College of Medicine, Seoul 06974, Republic of Korea Author Cho, Soon Dong Lee and Jang-Cheon text Journal of Species Research 2018 7 1 13 23 journal article 10.12651/JSR.2018.7.1.013 2713-8615 12753586 Description of Erythrobacter citreus JMS-19 Cells are Gram-staining-negative, flagellated, non-pigmented, and rod-shaped. Colonies are circular, convex, entire, and bright yellow-colored after 7 days of incubation on MA at 30℃. Positive for urease, gelatinase, and cytochrome oxidase, but negative for nitrate reduction, indole production, glucose fermentation, arginine dihydrolase, esculin hydrolysis, and β -galactosidase in the API 20NE test. D-Glucose, D-maltose, malic acid, and phenylacetic acid are utilized, but L-arabinose, D-mannose, D-mannitol, N -acetylglucosamine, potassium gluconate, capric acid, adipic acid, and trisodium citrate are not utilized. Strain JMS-19 ( = NIBRBAC000498665) was isolated from a seaweed, Marado, Jeju , Korea .