NEMESIS: Colonial Tunicate 1

Credit: Rosana Rocha, Universidade de Federal de ParanĂ¡, Brazil
March 12, 2012
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Credit: Rosana Rocha, Universidade de Federal de ParanĂ¡, Brazil

Tunicate Botryllus planus. Colonial tunicates like this one are made of hundreds of tiny zooids that act as a single organism.