Laurefindel
Legend
Ironically however, If they are different species there cannot be any sustainable half-lineages…Well, like I've mentioned before, if we stop calling them different races, and started calling them what they really are - different species, being a "half" something would be such a loaded term.
On the other hand, this may explain why only some of them are compatible enough to produce offsprings. Half-elves are the liger of D&D, and half orcs are the zorses, all sharing the same genus? Should they be sterile!?!