Definition of 翼甲類 (よくこうるい)
よくこうるい
翼甲類
よくこうるい
yokukourui
noun
•
pteraspids (extinct armoured jawless fishes)
Related Kanji
| 翼 | wing, plane, flank |
| 甲 | armor, high (voice), A grade, first class, former, instep, carapace |
| 類 | sort, kind, variety, class, genus |