Here's why:
* Different species: Raccoons (Procyon lotor) and coatimundis (Nasua spp.) belong to different species within the same family (Procyonidae). Species are distinct groups of organisms that cannot naturally interbreed.
* Genetic incompatibility: Their genetic makeup has diverged over evolutionary time, making them incompatible for successful reproduction.
* Reproductive isolation: They have different mating behaviors, breeding seasons, and physical characteristics that prevent successful interbreeding.
In conclusion, while raccoons and coatimundis are related, they are distinct species and cannot produce offspring together.