gary-ramey
Contributor
Read, THEN post. You might have to read past page 1.
They developed a new organ and wiped out the other species population within a period of like 30 years.
Here's an explanation about the differences between macro and microevolution:
Macroevolution: Its definition, Philosophy and History
I think you're reading into that a little. I read that as the new species..ie the species that was introduced, wiped out the others.