MCZ 36138, the holotype of Anolis roosevelti. Laszlo Meszoly, del. From Mayer and Gamble 2019.

We recently reported on the new U.S. Fish & Wildlife Service review of the status of A. roosevelti (spoiler alert: not good). And we mentioned that we’ve had a lot of posts on this species before, including a number of recountings of previous attempts to find the elusive beast. In turn, this post prompted Ray Huey to recount his own efforts. Here goes:

During my first summer at Harvard (1971), I joined Ernest Williams (my advisor) and two grad students (Preston Webster, Joan Roughgarden) on a trip to the Caribbean. This was my first introduction to the amazing Anolis lizards. We went to the Dominican Republic, Guadeloupe (magnificent), Puerto Rico, and then Culebra–discovered by Columbus–off the east coast of Puerto Rico.

In 1939, the U.S. Navy started using Culebra as a target for bombing practice. But is also the island where Anolis roosevelti, a “giant” anole”–was found, but last seen in 1931. Williams thought we should try to find the beast, even though it had probably been blown to extinction.

We arrived at the tiny town of Culebra Pueblo in late afternoon. The only hotel was full, but we found a small rental house run by Frank Slaughter. Frank was colorful.  He had been a boat captain and had ferried Richard Levins and Harold Heatwole around while they were doing biological surveys on small islands near Puerto Rico.

Slaughter had a way with words. He referred to Levins as a “strange duck”: “When I was in high school, people were counting the number of hairs on the asshole of fruit flies. And here was Richard Levins, a grown man, still counting the number of hairs on asshole of fruit flies.”

Given that Levins was one of the premier evolutionary theorists of his era, we all howled.

Back to the business of looking for Anolis roosevelti. Williams asked Slaughter whether he’d seen any big green lizards on Culebra. Slaughter replied, “How big is big? Do you have to reach up to milk it?” Williams (who was usually formal, especially with strangers) was speechless. The rest of us had to work to keep from laughing. All things are relative, but some are more relative than others.

Jonathan Losos
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