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93 Cards in this Set
- Front
- Back
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Strepsirrhini
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Lemurs of Madagascar
Galagos (bushbabies) Africa Lorises of Asia & SE Asia |
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Lemurs of Madagascar Galagos (bushbabies) Africa Lorises of Asia & SE Asia |
Strepsirrhini
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Strepsirrhini
Lemurs of --- Galagos (bushbabies)--- Lorises of --- |
Madagascar; Africa;Asia & SE Asia
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Strepsirrhini
--- of Madagascar ---Africa ---of Asia & SE Asia |
Lemurs;Galagos (bushbabies) ;Lorises
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Tarsiers of SE Asia NWM South and Central America OWM Africa and Asia Apes Asian apes = gibbons and orangutans African apes = gorilla, chimp, bonobo Humans - African origin, now globally distributed |
Haplorrhini
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Haplorrhini
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Tarsiers of SE Asia
NWM South and Central America OWM Africa and Asia Apes Asian apes = gibbons and orangutans African apes = gorilla, chimp, bonobo Humans - African origin, now globally distributed |
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Haplorrhini
Tarsiers of --- NWM ---- OWM--- Apes --- apes = gibbons and orangutans --- apes = gorilla, chimp, bonobo Humans - ---origin, now --- |
SE Asia;South and Central America; Africa and Asia;Asian;African;African ;globally distributed
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Haplorrhini
--- of SE Asia ---South and Central America ---Africa and Asia Apes Asian apes = gibbons and orangutans African apes = gorilla, chimp, bonobo Humans - African origin, now globally distributed |
Tarsiers;NWM ;OWM
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Haplorrhini
Tarsiers of SE Asia NWM South and Central America OWM Africa and Asia Apes Asian apes = --- African apes = --- --- - African origin, now globally distributed |
gibbons and orangutans;gorilla, chimp, bonobo;Humans
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Tarsiers are more closely related to us than they are to lemurs, lorises, galagos and pottos. We are all members of ---
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Haplorrhini
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--- are more closely related to us than they are to lemurs, lorises, galagos and pottos. We are all members of Haplorrhini
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Tarsiers
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Tarsiers are more closely related to--- than they are to ---. We are all members of Haplorrhini
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us;lemurs, lorises, galagos and pottos
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Tarsiers are more closely related to us than they are to lemurs, lorises, galagos and pottos. We are all members of Haplorrhini
Shared derived traits of Haplorhini --- |
Dry rhinarium
Hemochorial placenta Partial closure of the post-orbital plate |
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Tarsiers are more closely related to us than they are to lemurs, lorises, galagos and pottos. We are all members of Haplorrhini
Shared derived traits of Haplorhini Dry --- Hemochorial placenta Partial closure of --- |
rhinarium;the post-orbital plate
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Tarsiers are more closely related to us than they are to lemurs, lorises, galagos and pottos. We are all members of Haplorrhini
Shared derived traits of Haplorhini -- rhinarium Hemochorial --- Partial closure of the post-orbital plate |
Dry;placenta
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Tarsiers are more closely related to us than they are to lemurs, lorises, galagos and pottos. We are all members of Haplorrhini
Shared derived traits of Haplorhini Dry rhinarium Hemochorial placenta --- of the post-orbital plate |
Partial closure
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Tarsiers are more closely related to us than they are to lemurs, lorises, galagos and pottos. We are all members of Haplorrhini
Shared derived traits of Haplorhini Dry rhinarium --- placenta Partial closure of the post-orbital plate |
Hemochorial
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Tarsiiformes
Location--- --- species that differ in body size (58 – 136g), absolute orbit and tooth size, proportion of tail covered in hair, limb proportions, vocalizations, chromosome number |
Philippines, Borneo and Sulawesi;6
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---
Philippines, Borneo and Sulawesi 6 species that differ in body size (58 – 136g), absolute orbit and tooth size, proportion of tail covered in hair, limb proportions, vocalizations, chromosome number |
Tarsiiformes
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Tarsiiformes
Philippines, Borneo and Sulawesi 6 species that differ in --- |
body size (58 – 136g),
absolute orbit and tooth size, proportion of tail covered in hair, limb proportions, vocalizations, chromosome number |
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Tarsiiformes
Philippines, Borneo and Sulawesi 6 species that differ in ---size (58 – 136g), absolute --- and --- size, proportion of tail covered in hair, limb proportions, vocalizations, chromosome number |
body ;orbit;tooth
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Tarsiiformes
Philippines, Borneo and Sulawesi 6 species that differ in body size (58 – 136g), absolute orbit and tooth size, proportion of---, limb proportions, vocalizations, --- number |
tail covered in hair;chromosome
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Tarsiiformes
Philippines, Borneo and Sulawesi 6 species that differ in body size (58 – 136g), absolute orbit and tooth size, proportion of tail covered in hair, ---proportions, --- chromosome number |
limb ;vocalizations,
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Tarsiiformes ecology, activity, diet, and ranging patterns
--- but lack tapetum lucidum High percentage of time traveling and foraging Exclusively faunivorous (insects, small vertebrates) Home range size 0.5 to nearly 7 hectares (1 hectare = 10,000m2) HR usually larger for --- than --- |
Nocturnal;males;females
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Tarsiiformes ecology, activity, diet, and ranging patterns
Nocturnal but lack tapetum lucidum High percentage of time ---and--- Exclusively ---orous Home range size 0.5 to nearly 7 hectares (1 hectare = 10,000m2) HR usually larger for males than females |
traveling ; foraging;fauniv
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Tarsiiformes ecology, activity, diet, and ranging patterns
Nocturnal but lack--- --- percentage of time traveling and foraging Exclusively faunivorous (insects, small vertebrates) Home range size 0.5 to nearly 7 hectares (1 hectare = 10,000m2) HR usually larger for males than females |
tapetum lucidum;High
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--- ecology, activity, diet, and ranging patterns
Nocturnal but lack tapetum lucidum High percentage of time traveling and foraging Exclusively faunivorous (---) Home range size 0.5 to nearly 7 hectares (1 hectare = 10,000m2) HR usually larger for males than females |
Tarsiiformes;insects, small vertebrates
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Tarsiiformes ecology, activity, diet, and ranging patterns
Nocturnal but lack tapetum lucidum High percentage of time traveling and foraging Exclusively faunivorous (insects, small vertebrates) Home range size ---- HR usually larger for males than females |
0.5 to nearly 7 hectares (1 hectare = 10,000m2)
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Tarsiiformes ecology, activity, diet, and ranging patterns
Nocturnal but lack tapetum lucidum High percentage of time traveling and foraging Exclusively faunivorous (insects, small vertebrates) Home range size 0.5 to nearly 7 hectares (1 hectare = ---m2) HR usually larger for males than females |
10,000
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Tarsiiformes reproductive and social patterns
Singleton births despite ---- and --- Long gestation, Large neonate (25% of maternal BW), rapid post-natal growth “park” infants but move them frequently, carry in mouth Group size 2 – 6, facultative polygyny but variable, evidence for gregarious behavior but intragroup feeding competition evident, benefit may be decreased risk of predation |
bicornuate uterus;2 or 3 pair of mammary glands
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Tarsiiformes reproductive and social patterns
--- births despite bicornuate uterus and 2 or 3 pair of mammary glands Long gestation, Large neonate (25% of maternal BW), rapid post-natal growth “park” infants but move them frequently, carry in mouth Group size ---, facultative polygyny but variable, evidence for gregarious behavior but intragroup feeding competition evident, benefit may be decreased risk of --- |
Singleton;2 – 6;predation
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Tarsiiformes reproductive and social patterns
Singleton births despite bicornuate uterus and 2 or 3 pair of mammary glands Long ---, Large --- (25% of maternal BW), rapid--- “park” infants but move them frequently, carry in mouth Group size 2 – 6, facultative polygyny but variable, evidence for gregarious behavior but intragroup feeding competition evident, benefit may be decreased risk of predation |
gestation;neonate; post-natal growth
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Tarsiiformes reproductive and social patterns
Singleton births despite bicornuate uterus and 2 or 3 pair of mammary glands --- gestation,--- neonate (25% of maternal BW), --- post-natal growth “park” infants but move them frequently, carry in mouth Group size 2 – 6, facultative polygyny but variable, evidence for gregarious behavior but intragroup feeding competition evident, benefit may be decreased risk of predation |
Long; Large;rapid
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Tarsiiformes reproductive and social patterns
Singleton births despite bicornuate uterus and 2 or 3 pair of mammary glands Long gestation, Large neonate (---% of ---), rapid post-natal growth “park” infants but move them frequently, carry in mouth Group size 2 – 6, --- but variable, evidence for gregarious behavior but intragroup feeding competition evident, benefit may be decreased risk of predation |
25;maternal BW;facultative polygyny
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Tarsiiformes reproductive and social patterns
Singleton births despite bicornuate uterus and 2 or 3 pair of mammary glands Long gestation, Large neonate (25% of maternal BW), rapid post-natal growth “park” infants but move them frequently, carry in mouth Group size 2 – 6, facultative polygyny but variable, evidence for --- behavior but--- evident, benefit may be decreased risk of predation |
gregarious; intragroup feeding competition
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Enough about tarsiers….
Monkeys, Apes and People Origins about---MYA Fully enclosed eye orbits, fused madibular symphysis and frontal bone No tooth comb --- vision Diurnal activity patterns (except Aotus) Most are larger body sized (except Callitrichidae) |
30 – 35 ;Color
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Enough about tarsiers….
Monkeys, Apes and People Origins about 30 – 35 MYA Fully enclosed eye orbits, fused --- ---- and------ No tooth comb Color vision Diurnal activity patterns (except Aotus) Most are larger body sized (except Callitrichidae) |
madibular symphysis; frontal bone
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Enough about tarsiers….
Monkeys, Apes and People Origins about 30 – 35 MYA Fully enclosed eye orbits, fused madibular symphysis and frontal bone No --- Color vision --- activity patterns (except Aotus) Most are larger body sized (except Callitrichidae) |
tooth comb;Diurnal
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Enough about tarsiers….
Monkeys, Apes and People Origins about 30 – 35 MYA Fully enclosed ---, fused madibular symphysis and frontal bone No tooth comb Color vision Diurnal activity patterns (except Aotus) Most are ---body sized (except Callitrichidae) |
eye orbits;larger
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Enough about tarsiers….
Monkeys, Apes and People Origins about 30 – 35 MYA --- eye orbits, --- madibular symphysis and frontal bone No tooth comb Color vision Diurnal activity patterns (except Aotus) Most are larger body sized (except Callitrichidae) |
Fully enclosed;fused
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Enough about tarsiers….
Monkeys, Apes and People Origins about 30 – 35 MYA Fully enclosed eye orbits, fused madibular symphysis and frontal bone No tooth comb Color vision Diurnal activity patterns (except---) Most are larger body sized (except---) |
Aotus; Callitrichidae
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NWMs
--- in the New World provides another example of an Adaptive Radiation AR is an evolutionary process by which a single ancestor gives rise to multiple descendant lineages each of which occupies a separate ecological niche There are -- groups of new world monkeys |
Primate evolution;5
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NWMs
Primate evolution in the New World provides another example of an --- -- is an evolutionary process by which a single ancestor gives rise to multiple descendant lineages each of which occupies a separate ecological niche There are 5 groups of new world monkeys Begin with the Callitrichinae marmoset and tamarins |
Adaptive Radiation;AR
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NWMs
Primate evolution in the New World provides another example of an Adaptive Radiation AR is an evolutionary process by which a single ancestor gives rise to multiple descendant lineages each of which occupies a separate ecological niche There are 5 groups of new world monkeys Begin with the --- marmoset and tamarins |
Callitrichinae
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NWMs
Primate evolution in the New World provides another example of an Adaptive Radiation AR is an evolutionary process by which a single ancestor gives rise to multiple descendant lineages each of which occupies a separate ecological niche There are 5 groups of new world monkeys Begin with the Callitrichinae --- and--- |
marmoset; tamarins
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NWMs
Primate evolution in the New World provides another example of an Adaptive Radiation AR is an evolutionary process by which a single ancestor gives rise to multiple descendant lineages each of which occupies a --- There are 5 groups of new world monkeys Begin with the Callitrichinae marmoset and tamarins |
separate ecological niche
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--- and ---
Phyletic dwarfism Small body size in all species Secondarily derived claws (nail on big toe) Beautiful pelage, ear tufts and “mustaches” Reproduction and Behavior: twinning, post-partum ovulation, social suppression of reproduction, cooperative care of young, flexible mating systems |
Marmosets;Tamarins
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Marmosets and Tamarins
Phyletic --- --- body size in all species Secondarily derived claws (nail on big toe) Beautiful pelage, ear tufts and “mustaches” Reproduction and Behavior: twinning, post-partum ovulation, social suppression of reproduction, cooperative care of young, flexible mating systems |
dwarfism;Small
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Marmosets and Tamarins
--- dwarfism Small--- in all species Secondarily derived claws (nail on big toe) Beautiful pelage, ear tufts and “mustaches” Reproduction and Behavior: twinning, post-partum ovulation, social suppression of reproduction, cooperative care of young, flexible mating systems |
Phyletic; body size
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Marmosets and Tamarins
Phyletic dwarfism Small body size in all species --- derived claws (nail on big toe) Beautiful---- Reproduction and Behavior: twinning, post-partum ovulation, social suppression of reproduction, cooperative care of young, flexible mating systems |
Secondarily; pelage, ear tufts and “mustaches”
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Marmosets and Tamarins
Phyletic dwarfism Small body size in all species Secondarily derived claws (nail on big toe) Beautiful pelage, ear tufts and “mustaches” Reproduction and Behavior:--- |
twinning, post-partum ovulation, social suppression of reproduction, cooperative care of young, flexible mating systems
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Marmosets and Tamarins
Phyletic dwarfism Small body size in all species Secondarily --- --- pelage, ear tufts and “mustaches” Reproduction and Behavior: twinning, post-partum ovulation, social suppression of reproduction, cooperative care of young, flexible mating systems |
derived claws (nail on big toe);Beautiful
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Feeding ecology
--- Eat gum and sap (exudates), allows use of poorer or highly seasonal habitat insects also enlarged cecum |
Marmosets
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Feeding ecology
Marmosets Eat ---, allows use of poorer or highly seasonal habitat --- also enlarged cecum |
gum and sap;insects
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Feeding ecology
Marmosets Eat gum and sap (---), allows use of poorer or highly seasonal habitat insects also enlarged --- |
exudates;cecum
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Feeding ecology
Marmosets Eat gum and sap (exudates), allows use of --- habitat insects also --- cecum |
poorer or highly seasonal;enlarged
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Feeding ecology
Tamarins Slightly --- in body size frugivorous with fall-back foods (fungus, nectar, insects), home range can be --- |
larger;much larger – up to 100 hectares
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Feeding ecology
--- Slightly larger in body size frugivorous with fall-back foods (fungus, nectar, insects), home range can be much larger – up to 100 hectares |
Tamarins
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Feeding ecology
Tamarins Slightly larger in body size --- with fall-back foods --- can be much larger – up to 100 hectares |
frugivorous;home range
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Feeding ecology
Tamarins Slightly larger in body size frugivorous with fall-back foods (fungus, nectar, insects), home range can be much larger – up to --- |
100 hectares
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Feeding ecology
Tamarins Slightly larger in --- frugivorous with --- home range can be much larger – up to 100 hectares |
body size;fall-back foods (fungus, nectar, insects),
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Social life
Group sizes---, may include extended family Both sexes emigrate (eventually) Cohesive, high % time grooming Limited evidence for territoriality, control of group membership may account for intergroup aggression Mating systems highly variable! Polyandry (one female mates with multiple males) and polygynandry (multiple males and females mate with each other) well documented in --- Single breeding male in many ---, sometimes monogamy Polygyny (one males mates with multiple females) also present |
2 – 20;Tamarins;marmosets
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Social life
Group sizes 2 – 20, may include --- Both sexes --- (eventually) Cohesive, high % time grooming --- evidence for territoriality, control of group membership may account for intergroup aggression --- highly variable! |
extended family;emigrate;Limited;Mating systems
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Social life
Group sizes 2 – 20, may include extended family Both sexes emigrate (eventually) Cohesive, high % time --- Limited evidence for territoriality, control of group membership may account for intergroup aggression Mating systems highly variable! --- (one female mates with multiple males) and --- (multiple males and females mate with each other) well documented in Tamarins Single breeding male in many marmosets, sometimes monogamy ---(one males mates with multiple females) also present |
grooming;Polyandry;polygynandry;Polygyny
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Social life
Group sizes 2 – 20, may include extended family Both sexes emigrate (eventually) Cohesive, high % time grooming Limited evidence for --- may account for intergroup aggression Mating systems highly variable! Polyandry (one female mates with multiple males) and polygynandry (multiple males and females mate with each other) well documented in Tamarins --- in many marmosets, sometimes monogamy Polygyny (one males mates with multiple females) also present |
territoriality, control of group membership;Single breeding male
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Social life
Group sizes 2 – 20, may include extended family Both sexes emigrate (eventually) Cohesive, high % time grooming Limited evidence for territoriality, control of group membership may account for--- Mating systems highly variable! Polyandry (one female mates with multiple males) and polygynandry (multiple males and females mate with each other) well documented in Tamarins Single breeding male in many marmosets, sometimes monogamy Polygyny (one males mates with multiple females) also present |
intergroup aggression
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Unusual (for a primate) Reproductive patterns
Important way the --- is defined Females (some) have high reproductive potential multiple ovulations, dizygotic twinning common Post-partum ovulation, lactation does not suppress Rapid maturation Suppression of ovulation in subordinate animals High level cooperative care of young, alloparenting |
callitrichine niche
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Unusual (for a primate) Reproductive patterns
Important way the callitrichine niche is defined Females (some) have high--- multiple ---, --- common Post-partum ovulation, lactation does not suppress Rapid maturation Suppression of ovulation in subordinate animals High level cooperative care of young, alloparenting |
reproductive potential;ovulations;dizygotic twinning
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Unusual (for a primate) Reproductive patterns
Important way the callitrichine niche is defined ---(some) have high reproductive potential multiple ovulations, dizygotic twinning common Post-partum ovulation, lactation does not suppress Rapid maturation Suppression of ovulation in subordinate animals High level cooperative care of young, alloparenting |
Females
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Unusual (for a primate) Reproductive patterns
Important way the callitrichine niche is defined Females (some) have high reproductive potential multiple ovulations, dizygotic twinning common --- ovulation, lactation does not suppress Rapid maturation Suppression of ovulation in ---animals High level --- |
Post-partum;subordinate ;cooperative care of young, alloparenting
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Unusual (for a primate) Reproductive patterns
Important way the callitrichine niche is defined Females (some) have high reproductive potential multiple ovulations, dizygotic twinning common Post-partum ovulation, --- does not suppress ---maturation Suppression of ovulation in subordinate animals High level cooperative care of young, alloparenting |
lactation;Rapid
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Unusual (for a primate) Reproductive patterns
Important way the callitrichine niche is defined Females (some) have high reproductive potential multiple ovulations, dizygotic twinning common Post-partum ovulation, lactation does not suppress Rapid maturation --- in subordinate animals --- cooperative care of young, alloparenting |
Suppression of ovulation;High level
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Why cooperative care?
Enhance direct fitness by gaining caretaking experience - yes or no data? Increase inclusive fitness (if care for a relative) - yes or no data? Maintain group membership while waiting for breeding vacancy (consider population density) – yes or no data? A form of mating effort or courtship behavior, caretaking males may be attractive to females – yes or no data? |
yes;yes;no;no
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Why cooperative care?
Enhance --- by gaining caretaking experience - yes Increase inclusive fitness (if care for a relative) - yes Maintain group membership while waiting for --- (consider population density) – no data yet A form of mating effort or courtship behavior, --- may be attractive to females – no data yet |
direct fitness;breeding vacancy;caretaking males
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Why cooperative care?
Enhance direct fitness by gaining --- - yes Increase --- fitness (if care for a relative) - yes Maintain --- while waiting for breeding vacancy (consider population density) – no data yet A form of mating effort or courtship behavior, caretaking males may be attractive to females – no data yet |
caretaking experience;inclusive;group membership
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Why cooperative care?
Enhance direct fitness by gaining caretaking experience - yes Increase inclusive fitness (if care for a relative) - yes Maintain group membership while waiting for breeding vacancy (consider population density) – no data yet A form of--- or---, caretaking males may be attractive to females – no data yet |
mating effort; courtship behavior
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Why cooperative care?
Enhance direct fitness by gaining caretaking experience - yes Increase inclusive fitness (if care for ---) - yes Maintain group membership while waiting for breeding vacancy (consider population density) – no data yet A form of mating effort or courtship behavior, caretaking males may be --- – no data yet |
a relative;attractive to females
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Competition among Cooperative Breeders
Cooperative breeders with high --- Resource and territory defense, infant carrying, food sharing, babysitting, allonursing --- – some individuals have several offspring others none…so expect competition Socially dominant males may have >liklihood of paternity Socially dominant females are more likely to be the breeders Dominant control model Self-restraint model Females (usually a dominant female) sometimes commit infanticide When subordinant’s infant is killed, mother may later help care for infanticidal females offspring! Resource Competition ? |
reproductive skew;Skew
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Competition among Cooperative Breeders
----- with high reproductive skew Resource and territory defense, infant carrying, food sharing, babysitting, allonursing Skew – some individuals have several offspring others none…so expect competition --- may have >liklihood of paternity --- are more likely to be the breeders Dominant control model Self-restraint model Females (usually a dominant female) sometimes commit infanticide When subordinant’s infant is killed, mother may later help care for infanticidal females offspring! Resource Competition ? |
Cooperative breeders;Socially dominant males;Socially dominant females
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Competition among Cooperative Breeders
Cooperative breeders with high reproductive skew Resource and territory defense, infant carrying, food sharing, babysitting, allonursing Skew – some individuals have several offspring others none…so expect competition Socially dominant males may have >liklihood of paternity Socially dominant females are more likely to be the breeders --- model --- model --- sometimes commit infanticide When subordinant’s infant is killed, mother may later help care for infanticidal females offspring! Resource Competition ? |
Dominant control;Self-restraint;Females (usually a dominant female)
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Competition among Cooperative Breeders
Cooperative breeders with high reproductive skew Resource and territory defense, infant carrying, food sharing, babysitting, allonursing Skew – --- Socially dominant males may have >liklihood of paternity Socially dominant females are more likely to be the breeders Dominant control model Self-restraint model Females (usually a dominant female) sometimes commit --- |
some individuals have several offspring others none…so expect competition;infanticide
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Competition among Cooperative Breeders
Cooperative breeders with high reproductive skew Resource and territory defense, infant carrying, food sharing, babysitting, allonursing Skew – some individuals have several offspring others none…so expect competition Socially dominant males may have >liklihood of paternity Socially dominant females are more likely to be the breeders Dominant control model Self-restraint model Females (usually a dominant female) sometimes commit infanticide When subordinant’s infant is killed, mother may later help --- |
care for infanticidal females offspring!
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Competition among Cooperative Breeders
Cooperative breeders with high reproductive skew --- defense, infant ---, food---, babysitting, allonursing Skew – some individuals have several offspring others none…so expect competition Socially dominant males may have >liklihood of paternity Socially dominant females are more likely to be the breeders Dominant control model Self-restraint model Females (usually a dominant female) sometimes commit infanticide When subordinant’s infant is killed, mother may later help care for infanticidal females offspring! Resource Competition ? |
Resource and territory;carrying; sharing
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Competition among Cooperative Breeders
Cooperative breeders with high reproductive skew Resource and territory defense, infant carrying, food sharing, ---, --- Skew – some individuals have several offspring others none…so expect competition Socially dominant males may have >liklihood of --- Socially dominant females are more likely to be--- Dominant control model Self-restraint model Females (usually a dominant female) sometimes commit infanticide When subordinant’s infant is killed, mother may later help care for infanticidal females offspring! Resource Competition ? |
babysitting;allonursing;paternity; the breeders
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Adaptive Radiation revisited
An adaptive radiation produces --- that occupy --- Niche – all aspects of a species’ interface with the biotic and abiotic world around them (i.e. activity schedule, preferred diet, predator-prey relationships, to name a few) The Callitrichines subfamily shows some common features (niche overlap) among species Gum/sap eating is exclusive or common Small body size and “claws” Reproductive strategies are unique among primates These characterize the marmoset/tamarin way of life. |
multiple decendent lineages;distinctive niches
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Adaptive Radiation revisited
An adaptive radiation produces multiple decendent lineages that occupy distinctive niches ---– all aspects of a species’ interface with the biotic and abiotic world around them (i.e. activity schedule, preferred diet, predator-prey relationships, to name a few) The Callitrichines subfamily shows some common features (niche overlap) among species Gum/sap eating is exclusive or common Small body size and “claws” Reproductive strategies are unique among primates These characterize the marmoset/tamarin way of life. |
Niche
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Adaptive Radiation revisited
An adaptive radiation produces multiple decendent lineages that occupy distinctive niches Niche – --- The Callitrichines subfamily shows some common features (niche overlap) among species Gum/sap eating is exclusive or common Small body size and “claws” Reproductive strategies are unique among primates These characterize the marmoset/tamarin way of life. |
all aspects of a species’ interface with the biotic and abiotic world around them (i.e. activity schedule, preferred diet, predator-prey relationships, to name a few)
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Adaptive Radiation revisited
An adaptive radiation produces multiple decendent lineages that occupy distinctive niches Niche – all aspects of a species’ interface with the biotic and abiotic world around them (i.e. activity schedule, preferred diet, predator-prey relationships, to name a few) The --- subfamily shows some common features (niche overlap) among species Gum/sap eating is exclusive or common Small body size and “claws” Reproductive strategies are unique among primates These characterize the marmoset/tamarin way of life. |
Callitrichines
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Adaptive Radiation revisited
An adaptive radiation produces multiple decendent lineages that occupy distinctive niches Niche – all aspects of a species’ interface with the biotic and abiotic world around them (i.e. activity schedule, preferred diet, predator-prey relationships, to name a few) The Callitrichines subfamily shows some common features (niche overlap) among species ---eating is exclusive or common Small body size and “claws” --- strategies are unique among primates These characterize the marmoset/tamarin way of life. |
Gum/sap ;Reproductive
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Adaptive Radiation revisited
An adaptive radiation produces multiple decendent lineages that occupy distinctive niches Niche – all aspects of a species’ interface with the biotic and abiotic world around them (i.e. activity schedule, preferred diet, predator-prey relationships, to name a few) The Callitrichines subfamily shows some common features (niche overlap) among species Gum/sap eating is exclusive or common Small body size and “claws” Reproductive strategies are unique among primates These characterize the ---way of life. |
marmoset/tamarin
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Adaptive Radiation revisited
An adaptive radiation produces multiple decendent lineages that occupy distinctive niches Niche – all aspects of a species’ interface with the biotic and abiotic world around them (i.e. activity schedule, preferred diet, predator-prey relationships, to name a few) The Callitrichines subfamily shows some common features (niche overlap) among species Gum/sap eating is exclusive or common Small --- and --- Reproductive strategies are unique among --- These characterize the marmoset/tamarin way of life. |
body size;“claws”;primates
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Adaptive Radiation revisited
An adaptive radiation produces multiple decendent lineages that occupy distinctive niches Niche – all aspects of a species’ interface with the biotic and abiotic world around them (i.e. activity schedule, preferred diet, predator-prey relationships, to name a few) The Callitrichines subfamily shows some common features (---) among species Gum/sap eating is --- Small body size and “claws” Reproductive strategies are --- among primates These characterize the marmoset/tamarin way of life. |
niche overlap;exclusive or common;unique
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Tarsiiformes reproductive and social patterns
Singleton births despite bicornuate uterus and 2 or 3 pair of mammary glands Long gestation, Large neonate (25% of maternal BW), rapid post-natal growth “park” infants but ---, carry in --- Group size 2 – 6, facultative polygyny but variable, evidence for gregarious behavior but intragroup feeding competition evident, benefit may be --- risk of predation |
move them frequently;mouth;decreased
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