Exam 2 Part 2

Front 1

prosimians

Back 1

lemurs, lorises, tarsiers

Front 2

anthropoids

Back 2

new and old world monkeys, apes, humans

Front 3

platyrrhine

Back 3

new world monkeys

Front 4

catarrhine

Back 4

monkeys of the old world,apes, and humans

Front 5

hominoid

Back 5

US apes, humans

Front 6

hominids

Back 6

humans only

Front 7

grasping hands and feet, nails at the ends of digits, increased reliance on vision, small litter size, long period of juvenial dependency

Back 7

primate characteristics

Front 8

these traits evolved b.c early primates were adapting to life in the trees

Back 8

arboreal theory

Front 9

these traits evolved because early primates preyed on insects

Back 9

visual predation theory

Front 10

arms longer than legs, broad thorax, mobile, flexible wrist, no tail, "stiff back"

Back 10

gorilla

Front 11

single male polygyny with a single adult male and several adult females and juveniles

Back 11

gorilla

Front 12

both male and females emigrate from their birth troop

Back 12

gorilla

Front 13

not territorial

Back 13

gorilla

Front 14

only 1 reported instance of tool use

Back 14

gorilla

Front 15

orangutan's genus?

Back 15

pongo

Front 16

orangutans are found in?

Back 16

Indonesia

Front 17

diets are frugivory, no evidence of meat eating

Back 17

orangutan

Front 18

slow tree climbers, arboreally adapted

Back 18

orangutan

Front 19

married sexual bimorphism in body size. with males 2x larger than females

Back 19

orangutan

Front 20

organization is noyau, which is dispersed single-male polygyn

Back 20

orangutan

Front 21

territory of a single male overlaps the territories of females

Back 21

orangutan

Front 22

social unit- adult female and her dependent offspring

Back 22

orangutan

Front 23

sticks used to open fruit and get honey or termites

Back 23

orangutan

Front 24

gibbons genus?

Back 24

hylobates

Front 25

gibbons are found where?

Back 25

rainforest of Southeast Asia

Front 26

frugivory- have high concentration of fruit

Back 26

gibbons

Front 27

brachiators

Back 27

gibbons

Front 28

less lumbarm more sacrel vertebrate to maintain "stiff bar"

Back 28

gibbons

Front 29

no tail

Back 29

gibbons

Front 30

y-5 cusp paterm on lower molars

Back 30

gibbons

Front 31

NO evidence of tool use

Back 31

gibbons

Front 32

territorial, both male and females participate in territorial defense

Back 32

gibbons

Front 33

old world monkey are found in

Back 33

Africa

Front 34

less closely related?

Back 34

old world monkeys

Front 35

narrower thorax

Back 35

old world monkeys

Front 36

less flexible wrist

Back 36

old world monkeys

Front 37

more lumbar vertebrate than hominoids

Back 37

old world monkeys

Front 38

arms ad leg length are more equal

Back 38

old world monkeys

Front 39

have a non-prehensile tail

Back 39

old world monkeys

Front 40

bilophodont cusp pattern on lower molars

Back 40

old world monkeys

Front 41

species with a polygynous social organization show sexual dimorphism in both canine tooth size and body size; males larger than females

Back 41

generalization

Front 42

evolved in polygynous species because males compete among themselves for rank in dominance hierarchy or control of group of females

Back 42

sexual dimorphism

Front 43

quadrupedal on the ground and in trees

Back 43

old world monkeys