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Cited by 1,124

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Contingency and Determinism in Replicated Adaptive Radiations of Island Lizards

Losos, Jonathan B., Jackman, Todd R., Larson, Allan, Queiroz, Kevin de, Rodrı́guez-Schettino, Lourdes·1998·Science

Abstract

The vagaries of history lead to the prediction that repeated instances of evolutionary diversification will lead to disparate outcomes even if starting conditions are similar. We tested this proposition by examining the evolutionary radiation of Anolis lizards on the four islands of the Greater Antilles. Morphometric analyses indicate that the same set of habitat specialists, termed ecomorphs, occurs on all four islands. Although these similar assemblages could result from a single evolutionary origin of each ecomorph, followed by dispersal or vicariance, phylogenetic analysis indicates that the ecomorphs originated independently on each island. Thus, adaptive radiation in similar environments can overcome historical contingencies to produce strikingly similar evolutionary outcomes.

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Metadata

Authors
Losos, J. B., Jackman, T. R., Larson, A., Queiroz, K. D., & Rodrı́guez-Schettino, L.
Venue
Science
Published
1998-03-27
Volume
279
Issue
5359
Pages
2115-2118
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2103549209
Cited by
1,124
References
0
FWCI
35.96
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Contingency and Determinism in Replicated Adaptive Radiations of Island Lizards. https://app.cochat.ai/papers/10.1126/science.279.5359.2115
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Losos, J. B., Jackman, T. R., Larson, A., Queiroz, K. D., & Rodrı́guez-Schettino, L. (1998). Contingency and Determinism in Replicated Adaptive Radiations of Island Lizards. Science. https://doi.org/10.1126/science.279.5359.2115

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