While regeneration has long been the domain of colonial tunicates ... and Developmental Biology has documented for the first time the ability of a solitary tunicate to generate as many as three new ...

Comparisons between the new Cambrian tunicate Megasiphon thylakos (a,b) with some modern tunicates (c,d,e). In particular, M. thylakos shares the rounded vase or barrel-like body and prominent ...