Gorilla
Gorillas are ground-dwelling, predominantly herbivorous apes that inhabit the forests of central Sub-Saharan Africa. They are classified in the genus Gorilla which is divided into two species: the eastern gorillas and the western gorillas (both critically endangered), and either four or five subspecies. They are the largest living primates. The DNA of gorillas is highly similar to that of humans, from 95 to 99% depending on what is included, and they are the next closest living relatives to humans after the species of "Pan"; the chimpanzees and bonobos.
Largest prehistoric animals
There is much controversy over the largest-known of these reptiles. Fossil remains of a pliosaur nicknamed as "Predator X" have been discovered and excavated from Norway in 2008. This pliosaur has been estimated at in length and in weight. However, in 2002, a team of paleontologists in Mexico discovered the remains of a pliosaur nicknamed as "Monster of Aramberri", which is also estimated at in length. This species is, however, claimed to be a juvenile and has been attacked by a larger pliosaur. Some media sources claimed that "Monster of Aramberri" was a "Liopleurodon" but its species is unconfirmed thus far.
Another very large pliosaur was "Pliosaurus macromerus", known from a single incomplete mandible. It may have reached , assuming the skull was about 17% of the total body length.