👉 Synthetic gnathous is a type of animal that has a single tooth (synth) on its front jawbone, which is not fused with the rest of the jawbone. This means that the tooth is attached to the jawbone and does not extend out from it like a typical canine tooth. Synthetic gnathuses are found in many parts of the world, including Asia, Africa, and Australia. Synthetic gnathuses have a unique anatomy compared to other gnathids,