Fig 22 1 p 467 Suborder Prosimii Lemurs

Fig. 22 -1, p. 467

Suborder Prosimii Lemurs Suborder Tarsiiformes Tarsiers Suborder Anthropoidea Hominoids (Anthropoids) Gorillas Humans New World Old World Gibbons monkeys Orangutans Chimpanzees 3 2 Common primate ancestor Common anthropoid ancestor 1 Common hominoid ancestor Fig. 22 -2, p. 468

Suborder Prosimii Lemurs Suborder Tarsiiformes Tarsiers Suborder Anthropoidea Hominoids (Anthropoids) Gorillas Humans New World Old World Gibbons monkeys Orangutans Chimpanzees 3 2 Common primate ancestor Common anthropoid ancestor 1 Common hominoid ancestor Fig. 22 -2, p. 468

Fig. 22 -3, p. 469

Suborder Prosimii Lemurs Suborder Tarsiiformes Tarsiers Suborder Anthropoidea Hominoids (Anthropoids) Gorillas Humans New World Old World Gibbons monkeys Orangutans Chimpanzees 3 2 Common primate ancestor Common anthropoid ancestor 1 Common hominoid ancestor Fig. 22 -2, p. 468

Fig. 22 -4 a, p. 470

Fig. 22 -4 b, p. 470

Suborder Prosimii Lemurs Suborder Tarsiiformes Tarsiers Suborder Anthropoidea Hominoids (Anthropoids) Gorillas Humans New World Old World Gibbons monkeys Orangutans Chimpanzees 3 2 Common primate ancestor Common anthropoid ancestor 1 Common hominoid ancestor Fig. 22 -2, p. 468

Fig. 22 -6, p. 471

Suborder Prosimii Lemurs Suborder Tarsiiformes Tarsiers Suborder Anthropoidea Hominoids (Anthropoids) Gorillas Humans New World Old World Gibbons monkeys Orangutans Chimpanzees 3 2 Common primate ancestor Common anthropoid ancestor 1 Common hominoid ancestor Fig. 22 -2, p. 468

Simply curved spine Foramen magnum at the center base of skull Complex curvature of human spine Foramen magnum at the center rear of skull Tall, narrow pelvis (front view) First toe not aligned with others Shorter, broader pelvis (front view) Gorilla skeleton Human skeleton First toe not opposable, and all toes aligned Fig. 22 -7, p. 472

Fig. 22 -8, p. 473

Suborder Prosimii Lemurs Suborder Tarsiiformes Tarsiers Suborder Anthropoidea Hominoids (Anthropoids) Gorillas Humans New World Old World Gibbons monkeys Orangutans Chimpanzees 3 2 Common primate ancestor Common anthropoid ancestor 1 Common hominoid ancestor Fig. 22 -2, p. 468

Fig. 22 -9, p. 473

Ardipithecus

Fig. 22 -9, p. 473

Fig. 22 -9, p. 473

Fig. 22 -14, p. 477

Suborder Prosimii Lemurs Suborder Tarsiiformes Tarsiers Suborder Anthropoidea Hominoids (Anthropoids) Gorillas Humans New World Old World Gibbons monkeys Orangutans Chimpanzees 3 2 Common primate ancestor Common anthropoid ancestor 1 Common hominoid ancestor Fig. 22 -2, p. 468