Evolution News and Views (ENV) provides original reporting and analysis about the debate over intelligent design and evolution, including breaking news about scientific research.

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Knock-Knock. Who's There? Carcharhinus tilstoni/C. limbatus Hybrid

black-tip shark

An email correspondent of ours isn't showing enough respect for hybrid black-tip sharks as a meaningful illustration of "evolution" in action. He offers the following:

You know we could turn this into a joke.

Q: What do you get when you cross a black-tip shark with a slightly different black-tip shark?

A: All the diversity of life on planet Earth.