The orangutan genome also has fewer rearrangements than the chimpanzee/human lineage. There is little fossil evidence for the divergence of the gorilla, chimpanzee and hominin lineages. Along with the common chimpanzee, the bonobo is the closest extant relative to humans. Anatomical differences between the common chimpanzee and the bonobo are slight. The genus Pan consists of two extant species&colon; the common chimpanzee and the bonobo. Bonobo reproductive rates are no higher than those of the common chimpanzee. The bonobo is commonly considered to be more gracile than the common chimpanzee. The bonobo was recognised as distinct from the common chimpanzee by 1933. Triangulation of human, chimpanzee, and macaque sequences showed expansion of gene families in each species. The chimpanzee and human genome diverged 6 million years ago. Human and chimpanzee DNA is very similar. Leo comes across a female chimpanzee named Ari, who protests the awful treatment humans receive. The common chimpanzee eats an omnivorous frugivorous diet. The common chimpanzee is a highly adaptable species. The biggest threats to the common chimpanzee are habitat destruction, poaching, and disease.