Category Archives: Classics from the Literature

The Kings of Greater Antillean Anole Taxonomy II: Thomas Barbour

I previously introduced my mission to recognize the five anole systematists responsible for describing the majority of the anole species found in the Greater Antilles.  The first king of Greater Antillean anole taxonomy was the prolific E. D. Cope.  Cope … Continue reading

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One Night in Antigua – Photos from a Layover with the Colossus Anolis leachii

Sometimes, they say, it’s about the journey, not the destination. This makes me think of exciting layovers I’ve had in Anolis country. At any place where the layover is long enough to permit stepping outside of the airport, I like … Continue reading

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The Kings of Greater Antillean Anole Taxonomy I: E. D. Cope

Greater Antillean anoles would not be a model system for studies in ecology and evolutionary biology without the foundation provided by a century and a half of careful work by anole systematists.  Because their contributions often go unrecognized, I thought … Continue reading

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Anole Classics: Licht and Gorman (1970) on Anole Reproductive Cycles

All anoles lay only a single egg at a time, but that doesn’t mean that no variation exists among species in reproductive cycles. Still the most comprehensive study of this topic is Licht and Gorman’s (1970) comparison of nine populations … Continue reading

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Where Did The Term “Ecomorph” Come From And What Does It Mean?

I just read another paper that uses the term “ecomorph,” this one in reference to populations of insects. We anolologists know that Ernest Williams introduced the term “ecomorph” in his classic 1972 paper (available here), defining an ecomorph as those … Continue reading

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Oldie But Goodie: Anolis Transversalis On The Cover Of Herp. Review

Herpetological Review has recently made available all the covers going back to the advent of color photographs in 1995. I found them on <a href=”https://www.facebook.com/media/set/?set=a.180287091987312.50983.178914018791286″>Herp Review’s Facebook page</a>. As far as I could tell, this shot of Anolis tranvsersalis from … Continue reading

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50th Anniversary of Ecomorphology

The field of anole ecomorphology was born 50 years ago this month when Bruce Collette published his pathbreaking paper, “Correlations between ecology and morphology in anoline lizards from Havana, Cuba and southern Florida” in the Bulletin of the Museum of … Continue reading

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Anole Harlequin Romance

From Danielle Steel’s latest romance novel: “We have not far to go, indeed, to find our bi-colored masquerader; see the emerald-clad scamp as he eyes you from the brawny limb of the pecan, under which you stand. But what is … Continue reading

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Anoles, Speciation, and Forest Refugia

  Today I had a chat with an evolutionary biologist who specializes on the evolution of tropical forests. We were discussing the effect of climate change on the Amazon, and he first made the point that dire warnings about the … Continue reading

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Anole Voodoo and Zombies

Wade Davis, explorer extraordinaire, made his name as a graduate student at Harvard by proposing not only that Haitian zombies were real, but that they were created by ingesting concoctions that include tetrodotoxin, the toxin in pufferfish and the infamous … Continue reading

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Williams 1983 – Now in PDF!!

About a week ago, an esteemed foreign colleague asked if I had a PDF of Ernest Williams’ famous 1983 Lizard Ecology book chapter on the evolution of the anole ecomorphs.  I didn’t, nor did anyone else to my knowledge, so … Continue reading

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All About Sleeping Anoles

There have been a number of posts recently discussing various aspects of the sleeping biology of anoles (e.g., here, here, and here). Anoles spend 1/3 to 1/2 of their lives asleep, so it is not surprising that there is a … Continue reading

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The Anole’s Pajamas

One of the reasons that spot-lighting for anoles at nights works so well is that many anole species adopt a lighter color in the evening. This was first noted by Reverend Lockwood in an article in the American Naturalist in … Continue reading

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How Beer Advanced Anole Thermal Biology

It was a long-standing paradigm in ecology that reptiles were consummate thermoconformers, essentially at the whim and mercy of environmental conditions. In 1944 this idea was challenged by seminal work by Cowles and Bogert who definitively demonstrated behavioral thermoregulation in … Continue reading

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An Anole By Any Other Name?

Asked Juliet of Romeo, “What’s in a name?” I pose a question to all the Anolis enthusiasts out there: Have you ever heard of the genus Xiphocercus? How about Audantia? As it turns out, several species recognized today as belonging … Continue reading

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Memorial Wall for Fallen Heroes of Natural History

Over at strange behaviors, Richard Conniff has posted an interesting memorial list: The Wall of the Dead The list sets out to honor naturalists who have lost their lives in the field or during other natural history pursuits.  A lot … Continue reading

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Sexual Dimorphism and Species Richness

The figure above is a re-drawing from Schoener’s classic 1977 Biology of the Reptilia paper.  Though “Competition and the Niche” has been widely cited, this figure, buried in the midst of the 102-page opus, has not gotten the attention it … Continue reading

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Results of the Costa Rica cristatellus Expedition

I’ve completed the brief survey of the distribution of A. cristatellus in Costa Rica (see previous post for explanation).  The work was hampered by rainy and cool weather.  Nonetheless, several new localities were identified.  In particular, we found cristatellus in … Continue reading

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Anole Classic: Rand, 1964

A. Stanley Rand. 1964. Ecological distribution in Anoline lizards of Puerto Rico. Ecology 45: 745-752. Rand examined resource partitioning by seven Anolis species in Puerto Rico. Because of their general ecological similarity, Rand hypothesized that the anole species in Puerto … Continue reading

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Evolutionary Reinforcement in Anolis brevirostris

In a recent Anole Annals post, Luke Mahler mentioned the pioneering work of Webster and Burns on variation in the Hispaniolan trunk anole, A. brevirostris.  This paper presents one of the most compelling cases for the occurrence of reinforcement—the phenomenon … Continue reading

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