This rare legless lizard, often confused for a snake, seeks endangered NC status
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- Mimic glass lizard faces rapid decline as longleaf pine habitat vanishes.
- Center for Biological Diversity petitions USFWS to list species as endangered.
- Listing could trigger critical habitat designation and stricter forest management.
A rare and legless lizard known for snapping off its tail to distract predators may soon get federal protection as an endangered species, a boost for the elusive reptile that is often confused for a snake.
The mimic glass lizard is rapidly losing numbers along the southeast coast of North Carolina as its longleaf pine habitat disappears, temperatures rise and storms intensify, said a petition filed Wednesday with the U.S. Fish and Wildlife Service.
The Center for Biological Diversity hopes the federal government will grant endangered species status to the elusive reptile, which would qualify its coastal home as a critical area for conservation and possibly require special land managment.
“The mimic glass lizard’s plight is a warning that the health and integrity of our southeastern forests is unraveling,” said Elise Bennett, senior attorney at the center, in a news release. “These charming little legless lizards need healthy, well-managed forests, and so do we. Endangered Species Act protection can drive better management of the forests where these lizards live, benefiting us all.”
No legs?
North Carolina is home to three varieties of legless lizards, which closely resemble small snakes with brittle, easily broken tails. The mimic glass lizard qualifies as the hardest-to-find, unlike the slender glass lizard, found in the Triangle, and the Eastern glass lizard, on display at the NC Museum of Natural Sciences.
Encountering one mostly requires flipping over rocks and logs.
“Mostly you’re going to find them basically hiding away from being noticed by bigger animals,” Falyn Owens, an extension biologist for the NC Wildlife Resources Commission, told The N&O last year. “So as with a lot of reptiles and amphibians, mostly you’re not going to find them at all unless you’re moving around the dirt, digging around, turning logs or rocks over to see what’s underneath.”
Unlike their snake cousins, glass lizards have both ear holes and movable eyelids and a tail that makes up three-quarters of their body. Mimic glass lizards, with their light speckles and dark stripes, are only slightly different from the Eastern variety, measured by size and coloring differences.
These lizards’ legless status is the slow product of evolution, gradually cast off through centuries of disuse. And while harmless, they can reach nearly 4 feet in length.
Extinction risk
In its petition, the center describes the lizard’s habitat stretching from the Florida panhandle and Alabama north to Wilmington.
Though it attributes the reptiles’ decline to both predators and passing cars, the central argument for federal protection is aimed at a drop in adequate forest conservation.
The longleaf pine forests where lizards thrive depend on regular fires for their health, the center said. Normally, these fires occur naturally through lightning strikes. But now, the center said, prescribed fires are required to both reduce the danger from wildfires and promote biodiversity.
Federal funding cuts and reductions in force have “created uncertainty” about management of this habitat, the center said in its release.
“Species across Florida and the entire Southeast need healthy forests to survive,” Bennett said. “The Trump administration’s disastrous funding cuts and mass layoffs put even more struggling forests at risk of being neglected. That imperils public safety and the web of life that keeps all of us healthy and happy.”
This story was originally published October 15, 2025 at 2:37 PM with the headline "This rare legless lizard, often confused for a snake, seeks endangered NC status."