| English | eng-000 |
| vitelline sac | |
| 普通话 | cmn-000 | 卵黄囊 |
| English | eng-000 | umbilical vesicle |
| English | eng-000 | vesicula umbilicus |
| English | eng-000 | vitellicle |
| English | eng-000 | vitellus capsule |
| English | eng-000 | yolk sac |
| English | eng-000 | yolk-sac |
| suomi | fin-000 | ruskuaispussi |
| suomi | fin-000 | vesicula umbilicus |
| 日本語 | jpn-000 | 卵黄嚢 |
| polski | pol-000 | pęcherzyk żółtkowy |
| русский | rus-000 | желточный мешок |
| ภาษาไทย | tha-000 | ถุงไข่แดง |