Define "macro evolution".
the generic sites usually will say "at or above the level of species," but the more technical sites like UC Berkley say "above the level of species".
Evolution 101: Macroevolution
"Macroevolution generally refers to evolution above the species level"
also indiana university:
http://www.indiana.edu/~ensiweb/pap.macroevolution.pdf
also some institutes of Biological Sciences:
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national evolution sythesis center:
https://www.nescent.org/media/NABT/
2006 Annual Meeting of the National Association of Biology Teachers -- Albuquerque, NM
This year's theme: "Macroevolution: Evolution above the Species Level"
3rd Annual AIBS, BSCS, NESCent Evolution Science and Education Symposium
3rd Annual AIBS, BSCS, NESCent Evolution Science and Education Symposium
A Peer review article also coincides:
"The term macroevolution was introduced by Iurii Filipchenko, a Russian geneticist and developmental biologist and mentor of Theodosius Dobzhansky. Filipchenko distinguished between Mendelian inheritance within species and non-Mendelian, cytoplasmic inheritance responsible for the formation of taxa above the species level."
Erwin, D. H. (2000), Macroevolution is more than repeated rounds of microevolution. Evolution & Development, 2: 7884. doi: 10.1046/j.1525-142x.2000.00045.x
Article found online here:
Macroevolution is more than repeated rounds of microevolution - Erwin - 2001 - Evolution & Development - Wiley Online Library
Also, list the criteria that are used to determine if two species belong to the same genus.
the criteria is sexual compatibility. If it can reproduce and produce fertile offspring, then it is a transition. The inventor of the modern taxonomy also views genus as
a type of barrier:
"The FROG-FISH, or the metamorphosis is very paradoxical, as Nature
would not admit the change of one Genus into another one of a
different
Class. Rana, as all amphibians, possesses lungs and spiny bones. Spiny
fishes are
provided with gills instead of lungs. Therefore this change would be
contrary to
nature's law. For if this fish is provided with gills, it will be
different from Rana and
the amphibians; if with lungs, it will be a Lizard, for there is all
the world of difference
between them and Chondropterygii and Plagiuri. "
Carl Linnaeus work systema naturae 1735 (translated from latin to english)
from
https://www.kth.se/polopoly_fs/1.19...umn-content/attachment/Linnaeus--extracts.pdf