Anole species have been introduced to many places throughout the Caribbean and elsewhere (for example, Florida and Costa Rica), but relatively little research has examined the ecological impact of these invaders. Anolis carolinensis has been in the Ogasawara Islands of Japan for several decades, where it attains high population densities and has been blamed for local declines and even extinctions of native insects. It also is thought to negatively affect an endemic skink. Toda et al. report efforts to eliminate the green anole from port areas, so as to prevent them from stowing away and invading additional islands, and to reduce their population densities in other areas. They have found the most effective techniques to be putting out glue-traps designed for cockroaches (pictured here), which reduced anole densities by as much as 50% in some areas, and building Teflon-sided fences that anoles cannot climb. Efforts are continuing to eradicate these anoles and other invasive species on these islands. This paper also briefly reports a nice demographic study of the lizards, finding that some individuals could live longer than four years.
- Anole Annals is written and edited by scientists who study Anolis lizards. Our goal is to disseminate new scientific research, natural history anecdotes, and a wide range of other anole-related information. To find posts on a particular topic, type a key word into the search box.
- New blog post! Do Hurricanes Rock Lizards Harder in the City? : Kevin Aviles-Rodriguez : wp.me/p2379Y-9ns #scicomm 1 week ago
- New blog post! Pitcher Plant Devours Adult Green Anole : Jonathan Losos : wp.me/p2379Y-9nn #scicomm 2 weeks ago
Gregory C. Mayer on Test Skip Lazell on Test The Dating World of… on Amazing Anole Fight Caught on… Benjamin Ross Desch on Scantlebags: A New Innovation… justinhenningsen on Anole Annals Has a New Ho…