有羊膜類 ゆうようまくるい Meanings Noun Amniota; amniotes See also: 羊膜類 (ようまくるい). Kanji 有 have. Read as ユウ. 羊 sheep. Read as ヨウ. 膜 membrane. Read as マク. 類 class. Read as ルイ. Jinuma: Japanese Dictionary · Word lists