| 红细菌属 | |
|---|---|
生物分类法 
| |
| 域： | 细菌域 Bacteria |
| 界： | 细菌界 Bacteria |
| 门： | 变形菌门 Proteobacteria |
| 纲： | α-变形菌纲 Alphaproteobacteria |
| 目： | 红杆菌目 Rhodobacterales |
| 科： | 红杆菌科 Rhodobacteraceae |
| 属： | 红细菌属 Rhodobacter Imhoff, Triiper and Pfennig, 1984 |
| 模式种 | |
| Rhodobacter capsulatus (Molisch 1907) Imhoff et al. 1984 | |
红细菌属（Rhodobacter）是光合细菌下的紫色非硫细菌，是生丝微菌科的一属革兰氏染色阴性菌。细胞呈卵圆形或杆形。该属的模式种为荚膜红细菌(Rhodobacter sulfoviridis)。
下属物种
- Rhodobacter adriaticus (Neutzling et al. 1984) Imhoff et al. 1984
- Rhodobacter aestuarii Venkata Ramana et al. 2009
- Rhodobacter alkalitolerans Gandham et al. 2019
- 固氮红细菌 Rhodobacter azollae Suresh et al. 2017
- Rhodobacter azotoformans Hiraishi et al. 1997
- 芽生红细菌 Rhodobacter blastica (Eckersley and Dow 1981) Kawasaki et al. 1994
- Rhodobacter blasticus corrig. (Eckersley and Dow 1981) Kawasaki et al. 1994
- 荚膜红细菌 Rhodobacter capsulatus (Molisch 1907) Imhoff et al. 1984
- Rhodobacter changlensis Anil Kumar et al. 2007
- Rhodobacter euryhalinus Kompantseva 1989
- Rhodobacter flagellatus Xian et al. 2020
- Rhodobacter johrii Girija et al. 2010
- Rhodobacter lacus Suresh et al. 2017
- "Candidatus Rhodobacter lobularis" Jourda et al. 2015
- Rhodobacter maris Venkata Ramana et al. 2008
- Rhodobacter massiliensis Greub and Raoult 2006
- Rhodobacter megalophilus Arunasri et al. 2008
- Rhodobacter ovatus Srinivas et al. 2008
- Rhodobacter sediminicola Suresh et al. 2020
- Rhodobacter sediminis Subhash and Lee 2016
- 类球红细菌 Rhodobacter sphaeroides (van Niel 1944) Imhoff et al. 1984
- Rhodobacter sulfidophilus (Hansen and Veldkamp 1973) Imhoff et al. 1984
- Rhodobacter tardus Sheu et al. 2020
- Rhodobacter thermarum Khan et al. 2019
- 维氏红细菌 Rhodobacter veldkampii Hansen and Imhoff 1985
- Rhodobacter vinaykumarii Srinivas et al. 2007
- Rhodobacter viridis Shalem Raj et al. 2013
- "Rhodobacter xinxiangensis" Han et al. 2020