Origin of the holothurians (Echinodermata) derived by constructional morphology
According to a recent hypothesis, the holothurians originated by a process of extreme paedomorphism as "giant larvae", with "de novo" developed radial systems. However, the present approach, which follows the principles of constructional morphology, supports forme...
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Format: | Article |
Language: | English |
Published: |
Pensoft Publishers
2002-01-01
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Series: | Fossil Record |
Online Access: | https://fr.pensoft.net/article/30255/download/pdf/ |