Oryctolagus is a scientific name for the European rabbit, commonly found in grasslands and forests. There are several synonyms for this name, including Sylvilagus, Lepus, and Pentalagus. Sylvilagus is a genus of rabbits found in North and South America, while Lepus includes hare species found across the northern hemisphere. Pentalagus is a genus of rabbits native to Japan, also known as the Amami rabbit. These synonyms are important in scientific research and taxonomy to classify and differentiate between the various rabbit species. Additionally, understanding the different synonyms for Oryctolagus helps promote the conservation and protection of these animals and their habitats.