Eyespot evolution in Vanessa Butterflies

What is it about?

An examination of the serial homology of butterfly eyespots on the wings of Vanessa butterflies.

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Why is it important?

Butterfly eyespots are serial homologs on several levels (eyespots on the same surface of the same wing; eyespots in the same position, but on different sides of the wing; eyespots in the same position on the forewing and the hindwing), making them a very good system in which to explore the relationship of serial homology to the biological processes responsible for regulating development.