| Subject | French | Spanish |
| med. | Micrococcus catarrhalis | Neisseria catarrhalis |
| med. | Micrococcus catarrhalis | Micrococcus catarrhalis |
| med. | Micrococcus melitensis | Brucella melitensis |
| med. | Micrococcus prodigiosus | eritrobacilo prodigioso (Bacterium prodigiosum, Serratia marcescens) |
| med. | Micrococcus prodigiosus | bacilo prodigioso (Bacterium prodigiosum, Serratia marcescens) |