Anthropoid Apes

abductor absent adult Africa aged male gorilla Anatomie animals anthropoids appears arms baboon belly Berlin Aquarium Bischoff brain canine teeth cervical vertebræ characteristic chim chimpanzee colour coracoid process creature digitorum display extensor external feet female gorilla femur fingers fissure flexor longus foot forest frontal frontal bone furrow gibbon hair hand head human humerus Hylobates inner Koppenfels latter Levator levator labii superioris ligament Loango lobes lower jaw lumbar vertebræ Mafuca male chimpanzee mammals microcephalic muscle neck negro nose observed occipital occipital bone opponens orang orang-utan orbits panzee parietal bones phalanges pollicis portion posterior prognathous prominent races region remarkable resemblance ridges round sacral vertebra savage short side skeleton skin skull slender sometimes species of apes specimen squamous strongly developed structure supra-orbital arches temporal bone tendon thick thumb tibia tion toes transverse tree Troglodytes upper lip vertebral column Virchow Wallace wide wrinkled young male