The gorilla in the room was finally introduced by Molly.
From this appears that Battel was familiar with both the chimpanzee and the gorilla, the former of which he terms engeco and the latter pongo - names which ought apparently to be adopted for these two species in place of those now in use.
This is Huxley's argument, some prominent points of which are the following: As regards the proportion of limbs, the hylobates or gibbon is as much longer in the arms than the gorilla as the gorilla is than the man, while on the other hand, it is as much longer in the legs than the man as the man is than the gorilla.
Till recently these apes have been generally included in the same family (Simiidae) with the chimpanzee, gorilla and orang-utan, but they are now regarded by several naturalists as representing a family by themselves - the Hylobatidae.
Many naturalists regard the gorilla as best included in the same genus as the chimpanzee, in which case it should be known as Anthropopithecus gorilla, but by others it is regarded as the representative of a genus by itself, when its title will be Gorilla savagei, or G.