(n.) The free-swimming larva of sea urchins and ophiurans, having several long stiff processes inclosing calcareous rods.
PLUTEUS
Meaning of PLUTEUS in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) The free-swimming larva of sea urchins and ophiurans, having several long stiff processes inclosing calcareous rods.
Webster's English dictionary. Английский словарь Webster. 2012