Chimera

Chimeras are creatures created by "marrying" two or more living creatures together into an entirely new form by way of Visceromancy.

Physiology
When a Chimera is formed it retains a mixture of physical, mental and behavioral traits of it's "components", although which traits in the subject are dominant vary from case-to-case, even in Chimeras made from the same type of creatures, meaning that few Chimeras look alike, however, it is entirely possible to create ones that possess very similar physical appearances and abilities, effectively making a "species" of Chimera, although to do so would require extensive knowledge of biology and great skill in Visceromancy.