Mokele-mbembe is a legendary dinosaur-like cryptid rumored to inhabit the Congo River Basin. Rooted in local folklore, it is described as a massive, long-necked aquatic herbivore. This myth has inspired numerous expeditions searching for a surviving sauropod, though scientists attribute sightings to myth or misidentified animals. Beyond cryptids, the Congo Basin is celebrated for its vast, genuine biodiversity and the ongoing discovery of real new species.