| русский | rus-000 |
| однопроходный | |
| беларуская | bel-000 | аднапраходны |
| català | cat-000 | monotrema |
| 普通话 | cmn-000 | 单孔目 |
| 國語 | cmn-001 | 單孔目 |
| Deutsch | deu-000 | Kloakentier |
| English | eng-000 | monotreme |
| English | eng-000 | once-through |
| English | eng-000 | one-pass |
| English | eng-000 | single-pass |
| English | eng-000 | straight-through |
| Esperanto | epo-000 | monotremo |
| français | fra-000 | monotrème |
| galego | glg-000 | monotremo |
| íslenska | isl-000 | nefdýr |
| 日本語 | jpn-000 | カモノハシ目 |
| 日本語 | jpn-000 | 単孔類 |
| 한국어 | kor-000 | 단공류 |
| Diné bizaad | nav-000 | ałtʼoʼígíí biyęęzhii yiłchíhígíí |
| polski | pol-000 | stekowce |
| português | por-000 | monotremado |
| português | por-000 | monotremo |
| português | por-000 | monotrémato |
| română | ron-000 | monotrem |
| română | ron-000 | monotremă |
| русский | rus-000 | клоачный |
| русский | rus-000 | одноходовой |
| русский | rus-000 | проходной |
| русский | rus-000 | яйцекладущий |
| español | spa-000 | monotrema |
| Kiswahili | swh-000 | mamalia atagaye mayai |