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Defining fallback foods and assessing their importance in primate ecology and evolution
American journal of physical anthropology, 2009-12, Vol.140 (4), p.603-614
Marshall, Andrew J.
Boyko, Corin M.
Feilen, Katie L.
Boyko, Ryan H.
Leighton, Mark
2009
Details
Autor(en) / Beteiligte
Marshall, Andrew J.
Boyko, Corin M.
Feilen, Katie L.
Boyko, Ryan H.
Leighton, Mark
Titel
Defining fallback foods and assessing their importance in primate ecology and evolution
Ist Teil von
American journal of physical anthropology, 2009-12, Vol.140 (4), p.603-614
Ort / Verlag
Hoboken: Wiley Subscription Services, Inc., A Wiley Company
Erscheinungsjahr
2009
Link zum Volltext
Quelle
Wiley Online Library Journals Frontfile Complete
Beschreibungen/Notizen
Physical anthropologists use the term “fallback foods” to denote resources of relatively poor nutritional quality that become particularly important dietary components during periods when preferred foods are scarce. Fallback foods are becoming increasingly invoked as key selective forces that determine masticatory and digestive anatomy, influence grouping and ranging behavior, and underlie fundamental evolutionary processes such as speciation, extinction, and adaptation. In this article, we provide an overview of the concept of fallback foods by discussing definitions of the term and categorizations of types of fallback foods, and by examining the importance of fallback foods for primate ecology and evolution. We begin by comparing two recently published conceptual frameworks for considering the evolutionary significance of fallback foods and propose a way in which these approaches might be integrated. We then consider a series of questions about the importance of fallback foods for primates, including the extent to which fallback foods should be considered a distinct class of food resources, separate from preferred or commonly eaten foods; the link between life history strategy and fallback foods; if fallback foods always limit primate carrying capacity; and whether particular plant growth forms might play especially important roles as fallback resources for primates. We conclude with a brief consideration of links between fallback foods and primate conservation. Am J Phys Anthropol 140:603–614, 2009. © 2009 Wiley‐Liss, Inc.
Sprache
Englisch
Identifikatoren
ISSN: 0002-9483
eISSN: 1096-8644
DOI: 10.1002/ajpa.21082
Titel-ID: cdi_proquest_miscellaneous_839126026
Format
–
Schlagworte
Adaptation, Biological - physiology
,
Anatomy
,
Animal and plant ecology
,
Animal Nutritional Physiological Phenomena - physiology
,
Animal, plant and microbial ecology
,
Animals
,
Autoecology
,
Biological and medical sciences
,
Biological Evolution
,
bottlenecks
,
Carrying capacity
,
Conservation
,
Conservation of Natural Resources - methods
,
critical periods
,
Diet
,
Ecology
,
Evolutionary anthropology
,
Feeding Behavior
,
filler fallback foods
,
Food
,
food quality
,
Fundamental and applied biological sciences. Psychology
,
Genetics of eukaryotes. Biological and molecular evolution
,
Mammalia
,
Models, Biological
,
Population Dynamics
,
Primate behaviour
,
Primates
,
Primates - physiology
,
staple fallback foods
,
Vertebrata
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