| 日本語 | jpn-000 |
| 単孔目 | |
| català | cat-000 | monotremes |
| ελληνικά | ell-000 | Monotremata |
| ελληνικά | ell-000 | τάξη Monotremata |
| English | eng-000 | Monotremata |
| English | eng-000 | order Monotremata |
| suomi | fin-000 | Monotremata-lahko |
| suomi | fin-000 | nokkaeläimet |
| français | fra-000 | monotremata |
| français | fra-000 | monotrème |
| hrvatski | hrv-000 | jednootvori |
| hrvatski | hrv-000 | red Monotremata |
| hrvatski | hrv-000 | red jednootvora |
| polski | pol-000 | stekowce |
| slovenščina | slv-000 | monotremata |
| español | spa-000 | Monotremata |
| español | spa-000 | orden Monotremata |
| ภาษาไทย | tha-000 | อันดับโมโนทรีม |