ˌ ̷ ̷ ̷ ̷əˈstrȯidə
or clyp·e·as·troi·dea -dēə
Etymology: New Latin Clypeastroida, alteration of Clypeastroidea, from Clypeaster + -oidea
synonym of clypeastrina
ˌ ̷ ̷ ̷ ̷əˈstrȯidə
or clyp·e·as·troi·dea -dēə
Etymology: New Latin Clypeastroida, alteration of Clypeastroidea, from Clypeaster + -oidea
synonym of clypeastrina
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012