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Cited by 913

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Neotropical Anachronisms: The Fruits the Gomphotheres Ate

Janzen, Daniel H., Martin, Paul S.·1982·Science

Abstract

Frugivory by extinct horses, gomphotheres, ground sloths, and other Pleistocene megafauna offers a key to understanding certain plant reproductive traits in Central American lowland forests. When over 15 genera of Central American large herbivores became extinct roughly 10,000 years ago, seed dispersal and subsequent distributions of many plant species were altered. Introduction of horses and cattle may have in part restored the local ranges of such trees as jicaro ( Crescentia alata ) and guanacaste ( Enterolobium cyclocarpum ) that had large mammals as dispersal agents. Plant distributions in neotropical forest and grassland mixes that are moderately and patchily browsed by free-ranging livestock may be more like those before megafaunal extinction than were those present at the time of Spanish conquest.

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Metadata

Authors
Janzen, D. H., & Martin, P. S.
Venue
Science
Published
1982-01
Volume
215
Issue
4528
Pages
19-27
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2157575440
Cited by
913
References
0
FWCI
40.77
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Neotropical Anachronisms: The Fruits the Gomphotheres Ate. https://app.cochat.ai/papers/10.1126/science.215.4528.19
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Janzen, D. H., & Martin, P. S. (1982). Neotropical Anachronisms: The Fruits the Gomphotheres Ate. Science. https://doi.org/10.1126/science.215.4528.19

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