Canal grass
Smithsonian scientist clears up Panamanian urban legend
Noviembre 30, 2020
How did canal grass arrive in Panama? STRI staff scientist Kristin Saltonstall compared the DNA of sugar cane relatives from around the world to find out.
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Displaying 30 of 31 results.
Invasion dynamics
Biologists discover that more intense predation in the tropics can limit marine invasions
Junio 23, 2021
What makes a successful invasion? What keeps invaders out? Are some geographic locations more vulnerable to invasion than others?
Manatee lagoon
Have Antillean manatees crossed the Panama Canal?
Julio 13, 2022
Over half a century ago, a group of manatees from Bocas del Toro was flown into the artificial Gatun Lake to control the abundance of aquatic plants and for public health reasons. Where are they now?
Frog fertility clinic
Artificial fertilization key to rescuing Panama’s endangered frogs from extinction
Abril 27, 2023
Animals in captivity may have trouble breeding, so to keep amphibian species from dying out, researchers are discovering new ways to help them reproduce.
New tool
Scientists from the Global South innovate to track ongoing amphibian pandemic
Mayo 24, 2023
The new diagnostic test showed comparable or even better results than the gold-standard assay recommended for the diagnosis of chytridiomycosis.
Critical conservation sites
The highlands of Panama, Central Panama and Darien identified among the 50 Threatened Amphibian Landscapes worldwide
Octubre 19, 2023
A groundbreaking study assessed the extinction risk of more than 8,000 amphibian species worldwide and concluded that two out of five amphibians are threatened.
Scientist
Mark Torchin
My lab’s research focuses on coastal marine ecology with an emphasis on host-parasite and consumer interactions, infectious diseases and biological invasions. I focus on how trophic interactions such as parasitism and predation alter populations, community structure and ecosystems. Parasites are...
Scientist
Roberto Ibañez
My primary research focus is on Panamanian frogs that are likely extinct in the wild due to a fungal infection but are kept alive in captive breeding programs in Panama and the United States. Our lab has collected founding individuals for these amphibian colonies, devised methods to sustainably...
COMBINA
Teaming up to combat invasive marine species in the Tropical Eastern Pacific
Mayo 30, 2024
A workshop in Panama City brought together scientists, policymakers, environmental managers and port officials from across the Americas to coordinate efforts in marine biosecurity.
Red-eyed treefrogs
Red-eyed treefrog eggs hatch a plan to escape warming temperatures
Julio 12, 2024
A new study from the Smithsonian Tropical Research Institute (STRI) shows that red-eyed treefrog embryos hatch early when exposed to high ammonia levels — an environmental cue that it’s too hot and dry for the eggs to survive.
