Ptilocrinus

ریشه

From the Greek words 'ptilon' meaning 'feather' and 'krinon' meaning 'lily'.

مثال

• The Ptilocrinus is commonly found in deep-sea environments.
• The Ptilocrinus uses its feathery arms to capture food particles from the water.
• Scientists are studying the reproductive behavior of Ptilocrinus species.