| Subject | English | Spanish |
| med. | Feser's bacillus | Clostridium feseri (Clostridium chauvaei, Bacillus chauvaei) |
| med. | Feser's bacillus | Bacillus anthracis (Clostridium chauvaei, Bacillus chauvaei) |
| med. | Feser's bacillus | Bacillus carbonis (Clostridium chauvaei, Bacillus chauvaei) |
| med. | Feser's bacillus | Clostridium chauvaei (Clostridium chauvaei, Bacillus chauvaei) |