10 Animals That Can Clone Themselves Naturally

2. The Marbled Crayfish: A Modern Marvel

The marbled crayfish, or Marmorkrebs, is a relatively recent discovery in the world of self-cloning animals. Unlike other species, this crayfish can reproduce via parthenogenesis, a form of asexual reproduction where an egg develops into an organism without fertilization. This unique reproductive strategy allows the marbled crayfish to rapidly colonize new habitats, as a single individual can establish a thriving population. This adaptability has led to their spread across Europe and beyond, often raising concerns about ecological impacts. The genetic makeup of the marbled crayfish is identical across individuals, providing a fascinating case study for understanding genetic diversity and evolutionary strategies in asexual organisms.