Humans (Homo sapiens) are the only extant members of the subtribe Hominina. Together with chimpanzees, gorillas, and orangutans, they are part of the family Hominidae (the great apes, or hominids). A terrestrial animal, humans are characterized by their erect posture and bipedal locomotion; high manual dexterity and heavy tool use compared to other animals; open-ended and complex language use compared to other animal communications; larger, more complex brains than other animals; and highly advanced and organized societies.
- Missing the ulna
- Missing the proximal, intermediate, and distal on the thumb, index, and middle finger
- All are attached by wire and springs
- Length 35.6cm
- Width 10.2cm
- Height 3.3cm