Hedgehogs, hedgehog, 17 species of hedgehog in five genera. A hedgehog is any of the spiny mammals of the subfamily Erinaceinae, which is in order Erinaceomorpha. There are found in Europe, Asia, Africa and New Zealand (by introduction). There are no hedgehogs native to Australia, nor the Americas.
Simulated Evolution is the umbrella name for a set of projects focused on using agent-based modeling to explore and learn about evolutionary processes.
Criminal Simulation Law and Legal Definition. Simulation is the act of simulating or assuming an appearance that is feigned or not true. It implies the assumption of a false appearance. Criminal simulation is a feigned or fictitious transaction to effect a fraud.