Write a note on the echinodermal larvae
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There are three larval stages in Asteroidea in the course of their development to adult stage. Earlybipinnaria appears like hypothetical dipleurula. It has oval body without arms and ciliary bands for locomotion. It has well developed alimentary canal for feeding and grows to become bipinnaria.
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There are three larval stages in Asteroidea in the course of their development to adult stage. Earlybipinnaria appears like hypothetical dipleurula. It has oval body without arms and ciliary bands for locomotion. It has well developed alimentary canal for feeding and grows to become bipinnaria.
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