| italiano | ita-000 |
| Cyclostomata | |
| العربية | arb-000 | حلقيات الفم |
| čeština | ces-000 | Agnatha |
| čeština | ces-000 | Cyclostomata |
| čeština | ces-000 | Marsipobranchii |
| čeština | ces-000 | Petromyzoniformes |
| 普通话 | cmn-000 | 七腮鳗纲 |
| 普通话 | cmn-000 | 七鳃鳗目 |
| 普通话 | cmn-000 | 囊腮类 |
| 普通话 | cmn-000 | 圆口类 |
| 普通话 | cmn-000 | 无颌类 |
| Deutsch | deu-000 | Agnatha |
| Deutsch | deu-000 | Cyclostomes |
| Deutsch | deu-000 | Marsipobranchii |
| Deutsch | deu-000 | Petromyzoniformes |
| English | eng-000 | Agnatha |
| English | eng-000 | Cyclostomata |
| English | eng-000 | Cyclostomes |
| English | eng-000 | Marsipobranchii |
| English | eng-000 | Petromyzoniformes |
| français | fra-000 | Agnatha |
| français | fra-000 | Cyclostomata |
| français | fra-000 | Cyclostomes |
| français | fra-000 | Marsipobranchii |
| français | fra-000 | Petromyzoniformes |
| हिन्दी | hin-000 | अगन्था |
| हिन्दी | hin-000 | पेट्रोमाइजोनीफार्मस |
| हिन्दी | hin-000 | मार्सीपोब्रान्ची |
| हिन्दी | hin-000 | वृन्तमुखी |
| हिन्दी | hin-000 | साईक्लोस्टोमाटा |
| magyar | hun-000 | Agnatha |
| magyar | hun-000 | Cyclostomata |
| magyar | hun-000 | Cyclostomes |
| magyar | hun-000 | Marsipobranchii |
| magyar | hun-000 | Petromyzoniformes |
| italiano | ita-000 | Agnatha |
| italiano | ita-000 | Cyclostomes |
| italiano | ita-000 | Marsipobranchii |
| italiano | ita-000 | Petromyzoniformes |
| 日本語 | jpn-000 | ヤツメウナギ目 |
| 日本語 | jpn-000 | 円口綱 |
| 日本語 | jpn-000 | 円口類 |
| 日本語 | jpn-000 | 嚢鰓亜綱 |
| 日本語 | jpn-000 | 無顎口上綱 |
| ລາວ | lao-000 | Agnatha |
| فارسی | pes-000 | بيآروارگان |
| فارسی | pes-000 | دهانگردان |
| فارسی | pes-000 | پتروميزونيفورمس |
| فارسی | pes-000 | گرددهانان |
| polski | pol-000 | Agnatha |
| polski | pol-000 | Cyclostomes |
| polski | pol-000 | Krągłouste |
| polski | pol-000 | Marsipobranchii |
| polski | pol-000 | Petromyzoniformes |
| português | por-000 | Agnatha |
| português | por-000 | Cyclostomata |
| português | por-000 | Cyclostomes |
| português | por-000 | Marsipobranchii |
| português | por-000 | Petromyzoniformes |
| slovenčina | slk-000 | Agnatha |
| slovenčina | slk-000 | Cyclostomata |
| slovenčina | slk-000 | Cyclostomes |
| slovenčina | slk-000 | Marsipobranchii |
| slovenčina | slk-000 | Petromyzoniformes |
| español | spa-000 | Agnatha |
| español | spa-000 | Ciclostomos |
| español | spa-000 | Cyclostomata |
| español | spa-000 | Cyclostomes |
| español | spa-000 | Marsipobranchii |
| español | spa-000 | Petromyzoniformes |
| ภาษาไทย | tha-000 | Agnatha |
| ภาษาไทย | tha-000 | Cyclostomata |
| ภาษาไทย | tha-000 | Cyclostomes |
| ภาษาไทย | tha-000 | Marsipobranchii |
| ภาษาไทย | tha-000 | Petromyzoniformes |