Indri indri, also known as the babakoto, is a large species of lemur found only in Madagascar. When it comes to synonyms for indri indri, there are not many options, as it is a highly specific and unique animal. However, some alternate names that have been used for this species include the Madagascar indri, the woolly indri and the indri lemur. These names all refer to the same animal and are often used interchangeably. Though there may not be many synonyms for indri indri, its distinctive appearance, vocalizations and behavior make it a fascinating subject for study and observation in Madagascar's unique ecosystems.