Primates Flashcards

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1
Q

What are the features of strepsirrhini?

A

Rhinarium, Toothcomb, Bicornuate uterus

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1
Q

What are features of hylobatidae?

A

Arboreal, brachiation, tailless

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2
Q

What is the adaptation for a larger brain in primates?

A

Maintain social information and status within the groups

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2
Q

Where are the old world monkeys from?

A

Africa and South East Asia

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2
Q

Which genus is within Hominoidea?

A

Gorrilla, Pan, Pongo, Homo

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3
Q

What form of feeding do lemuridae have?

A

Herbivorous, frugivorous

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4
Q

Which species are in scandentia?

A

Tree shrew

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4
Q

What type of nose do haplorrihini’s have?

A

Separate nose with full continuous lip

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4
Q

What is the origin of stepsirrhines?

A

African

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4
Q

What are the features of cercopithecidae?

A

Omnivores, simple stomachs and cheek pouches

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5
Q

What order is in strepsirrhini?

A

Lemuriformes

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6
Q

How do howler monkeys make the noise?

A

Enlarged hyoid bone

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6
Q

What do hylobatidae use singing for?

A

Territorial defence and family defence

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7
Q

What are lemuridae groups like?

A

Highly social and terrestrial

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8
Q

What are the features of indriidae?

A

Vocal, folivorous, bipedal leaping

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9
Q

What are the features of catarrhini?

A

Narrow septum, downward pointing nostrils

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9
Q

Which species are in hylonatidae?

A

Gibbons and siamang

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10
Q

What are the old world monkeys?

A

Catarrhini

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12
Q

What is the primate skull morphology?

A

Forward facing eyes, postorbital bar

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13
Q

What is primate sight like?

A

Binocular stereoscopic vision

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14
Q

What features do Tarsiidae have?

A

Highly adapted night vision, elongated tarsals, retained grasping metatarsal digits

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15
Q

Which species are in Cheirogaleidae?

A

Dwarf and mouse lemur

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15
Q

Which species are in lorisidae?

A

Lorises and pottos

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16
Q

Which animals are in indriidae?

A

Wooly lemurs, sifakas

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17
Q

Which orders are closely related to primates but not part of the order?

A

Dermoptera and Scandentia

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18
Q

Which species are in the cebidae?

A

Marmosets, tamarins, capuchins, squirrel monkeys

19
Q

What are feature of aotidae?

A

Monochromotic vision, vocal, male caring

20
Q

Why do mammals have a reduced muzzle?

A

Rely more on sight than smell

21
Q

What are the features of daubentoniidae?

A

Noturnal, solitary, specialised dentition and digits.

22
Q

What are the features of lepilemuridae?

A

Folivorous, bacterial digestion, Low BMR

23
Q

What is primate reproduction like?

A

Slower maturation, longer life span, more extended and complex parental care

25
Q

Which families are in Lemuroidea?

A

Lepilemuridae, Indriidae, Daubentoniidae

26
Q

Whuch sspecies are in pitheciidae?

A

Titi

27
Q

Which species are in aotidae?

A

Night monkeys, howler, spife, spider monkeys

28
Q

What are features of the cebidae?

A

Specialised insectivores, sap feeders, digits have claws

30
Q

What are the 5 families?

A

Cheirogalediae, Lemuridae, Lemuroidea, , Lorisoidea

31
Q

What is the social structure of hylobatidae?

A

Monoganous, extensive male care

32
Q

How are spider monkeys adapted to being semi brachiators?

A

Prehensile tail

33
Q

What are primate teeth like?

A

Heterodont

33
Q

What is heterodonty like?

A

Different types of teeth

35
Q

What are features of galagidae?

A

Large eyes and ears, arboreal, insect feeders

36
Q

What is the function of the toothcomb?

A

Grooming

37
Q

How many families of new world monkeys are there?

A

5

38
Q

What are the families of new world monkeys?

A

Cebidae, Callitrichidae, Aotidae, Atelidae, Pitheciidae

39
Q

What animals are in lepilemuridae?

A

Sportive lemurs

40
Q

Which animals of lemuridae show sexual dichromatism?

A

Black lemur. Males are black, females are cream

41
Q

What is the social structure of aotidae?

A

Simple pair bonds

43
Q

Which species are in Dermoptera?

A

Flying lemurs

44
Q

What features are in lemuridae?

A

Elongated rostrum, broad diastema, sexual dichromatism, long tail

46
Q

What are the features of haplorrihini?

A

Lack rhinarium, simplex uterus

48
Q

How are primates adapted to foraging?

A

Grasping limbs, arboreal, digit mobility, nails replacing claaws

50
Q

What is the rhinarium?

A

Lips split across the teeth

52
Q

Which species are in galagidae?

A

Galagos (bushbabies)

53
Q

What are cebidae social groups like?

A

Social flexibility in small family groups

55
Q

What are the sub orders in primates?

A

Strepsirrhini and Haplorrihini

56
Q

What are the new world monkeys?

A

Platyrrhini

57
Q

What are features of hominoidea?

A

Single young, extended development, sexual dimorphism, tool use, culture.

58
Q

What is the social structure of pitheciidae?

A

Small family groups, male care givers

59
Q

What is the super family of lemuriformes?

A

Lemuroidea

60
Q

Which species are in cercopithecidae?

A

Mangabey, geuenon, vervet, macaque, baboon

61
Q

Which animals are in daubentoniidae?

A

Aye aye

62
Q

How many families are in lemuroidea?

A

5

63
Q

Which 2 families are in lorisoidea?

A

Lorisidae, galagidae