class Holothuroidea

ریشه

From the Greek words 'holos' meaning 'whole' and 'thourios' meaning 'leathery'.

مثال

• Sea cucumbers belong to the Class Holothuroidea.
• The Class Holothuroidea includes over 1,700 species of sea cucumbers.
• Holothuroidea organisms have elongated bodies and leathery skin.