ar: Arabic · bg: Bulgarian · cs: Czech · da:Danish · de: German · el: Greek · en: English · es: Spanish · et : Estonian · fa: Persian · fi: Suomi · fr: French · he: Hebrew · hi: Hindi · hr: Croatian · hu: Hungarian · id: Indonesian · is: Icelandic · it: Italian · ja: Japanese · ko: Korean · lt: Lithuanian · lv: Latvian · nl: Dutch · no: Norwegian · pl: Polish · pt: Portuguese · ro: Romanian · ru: Russian · sk: Slovak · sl: Slovenian · sr: Serbian · sv: Swedish · th: Thai · tr: Turkish · vi: Vietnamese · zh: Chinese
 | ... OPTERYGIUM ... (7 elements)de (1) : PSEUDOPTERYGIUM en (6) : CHEIROPTERYGIUM · DIPLOPTERYGIUM · ICHTHYOPTERYGIUM · MESOPTERYGIUM · PROPTERYGIUM · PSEUDOPTERYGIUM |
 | ... OPTERYGIU ... (14 elements) CHEIROPTERYGIUM · CHRYSOPTERYGIUS · DIPLOPTERYGIUM · ICHTHYOPTERYGIUM · MESOPTERYGIUM · MONOPTERYGIUS · PSEUDOPTERYGIUM · STENOPTERYGIUS · UROPTERYGIUS · ZOOPTERYGIUS ... PTERYGIUM ... (18 elements) ARCHIPTERYGIUM · BASIPTERYGIUM · CHEIROPTERYGIUM · ICHTHYOPTERYGIUM · MESOPTERYGIUM · METAPTERYGIUM · PROPTERYGIUM · PSEUDOPTERYGIUM · PTERYGIUM · TRIPTERYGIUM |
 | ... CHEIROPTERYGIUM ... (1 element) CHEIROPTERYGIUM ... DIPLOPTERYGIUM ... (1 element) DIPLOPTERYGIUM ... ICHTHYOPTERYGIUM ... (1 element) ICHTHYOPTERYGIUM ... MESOPTERYGIUM ... (1 element) MESOPTERYGIUM ... PROPTERYGIUM ... (1 element) PROPTERYGIUM ... PSEUDOPTERYGIUM ... (2 elements) PSEUDOPTERYGIUM |