With the display of Phantastus' awesome designs for the tribal lizard people, I figure I might expand on the species diversity in HC a bit.
It's kept intentionally vague, as I'd rather deliver information like this through inference than narration in the books. I prefer to let the obvious speak for itself and trust the readers are smart enough, and have enough faith in the quality of writing, to understand the difference between a fuckup and intentional inconsistency.
Ruy Ortega, born in Cuba, is a tiger. The still-living Caulfields are cougars, and they're English. The late Troy Caulfield was a lion, but his son was fully cougar like his mother. Malloy is a Dobermann, a domestic breed created in 1890 by one Karl Friedrich Dobermann. Julia Miles is an ermine and her kids are a rat and a cat respectively, and it's suggested, though not confirmed, that they're her biological offspring.
The dispersal of the anthropoid species in HC bears no correlation to the distribution of animal species in our world. The reason for this is... undisclosed, and possibly unknowable.
However, there are some conclusions that can be drawn from this, which are quite fascinating. For instance, it's likely that the distribution of animal species in HC is by and large identical to that in our world, so before global travel was commonplace it was possible for anthropoid species to inhabit places where they had no animal counterpart, which undoubtedly had some sort of impact on their social status, for better or worse.
Species can interbreed quite freely, apparently, with the offspring receiving the dominant species template from either one parent or the other. It seems possible, however, that they receive two full species-specific templates, with only one being expressed. It's therefore possible, though rare, for a child to resemble neither of its parents, but instead one of their ancestors, whose species passed recessively down the line. From some of Declan's lines in HC2, that might be something that's strangely common in the Miles family tree.
Some species are incompatible with others, though. Egg-laying and cold-blooded anthropoids are particularly disadvantaged, as they can't procreate with mammals. A reptilian reproductive system couldn't sustain a viable mammal offspring no matter how much the parents loved each other; the mother would lack the ability to support the fetus' placenta, and likewise a mammalian womb couldn't support (or endure) the growth of an egg. Reptiles and birds can only reproduce with other reptiles and birds, so their populations are much, much lower.
Although PHantastus' illustrations suggest that this was, perhaps, not always so :)
Racism must also take other forms. In our world, the peoples of different continents look different. When the Europeans landed in Africa they could dehumanize the native inhabitants because of their physical dissimilarity, but could a boatload of European invaders consisting of bunnies and bears and bats and bulls so easily dehumanize the natives if they were also bunnies and bears and bats and bulls? If a Native American lion could pass for English if he simply wore the right clothes and didn't speak?
- Alex