Tongue Worm Invasion

Jenna Palmisano is a doctoral student at the University of Central Florida tracking a parasitic tongue worm infecting nearly 2 dozen native species of snake, including the pygmy rattlesnake, and other ectotherms in central and southern Florida. While much is not known about this parasite, often referred to as a lung worm when it is actually a type of crustacean, it is believed to have been introduced by the many diverse invasive species, especially Burmese Pythons that are now endemic to Florida's rich biodiverse ecosystems. Jenna's field tracking and molecular work are attempting to identify where and at what rate the infestation has spread and to better understand the complex life cycle of this organism which has contributed to signifiant declines in native snake species. She helps manage a website to inform the public of this invasive disease and to recruit anecdotal data from citizen scientists.

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