Echinodermata! Starfish! Sea Urchins! Sea Cucumbers! Stone Lillies! Feather Stars! Blastozoans! Sea Daisies! Marine invertebrates found throughout the world's oceans with a rich and ancient fossil legacy. Their biology and evolution includes a wide range of crazy and wonderful things. Let me share those things with YOU!
Thursday, April 19, 2012
Sea Urchin attacks crinoid in time lapse!
So a bonus video today! A cool time lapse of a sea urchin attacking a crinoid. We've made mention of the predatory propensities of sea urchins relative to crinoids before.. HERE and here
Labels:
Crinoidea,
paleobiology,
predation,
sea urchin
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