Board Thread:Lore Discussion/@comment-9062114-20140323022721/@comment-25047024-20140323223239

Wait, what? Where has it ever been said that there are Khajiit-Mer crossbreeds? Notes on Racial Phylogeny says that there are stories about Khaijit/Argonian-Men/Mer crossbreeds, but there are no documented ones.

"It is less clear whether the Argonians and Khajiit are interfertile with both humans and elves. Though there have been many reports throughout the Eras of children from these unions, as well as stories of unions with daedra, there have been no well documented offspring."

Also, it says that Khajiit differ from Mer in several ways:

"Khajiit differ from humans and elves not only their skeletal and dermal physiology -- the "fur" that covers their bodies -- but their metabolism and digestion as well."

So, I guess we can say that there are no Khajiit-Mer crossbreeds, since their DNA differs too much. However, Khajiit can still be considered half-mer. Argonians, however:

"Argonians, like the dreugh, appear to be a semi-aquatic troglophile form of humans, though it is by no means clear whether the Argonians should be classified with dreugh, men, mer, or (in this author's opinion), certain tree-dwelling lizards in Black Marsh."

So, Argonians are somewhat similar to Dreugh, but we know that the Dreugh come from a previous Kalpa, which means that they can't be related to each other.