thiobacillus
noun
                                                                                                                            
                                                            thio·ba·cil·lus
                    
                                                                                                              
                                                                                                                                  -bə-ˈsil-əs  
                                                      
                                                          
            1
                    
                                capitalized                                  
              
          
                                                      : a genus of small rod-shaped bacteria (family Thiobacteriaceae) that live in water, sewage, and soils, derive energy from oxidation of sulfides, thiosulfates, or elemental sulfur, and obtain carbon from carbon dioxide, bicarbonates, or carbonates in solution                                      
                
                    
2
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