Retirement Detectives

  • Increase font size
  • Default font size
  • Decrease font size

Helping you find your ideal place in the sun!

Authoritative, unbiased information about current and emerging retirement destinations.
First hand knowledge and experience.
The good. The bad. The bizarre.
Read more about us or contact us with questions!

Home Panama First Impressions Two new frog species discovered in Panama

Two new frog species discovered in Panama

E-mail Print PDF

 This article was published in The Panama News, Erik Jackson's online newsmagazine. Roberto 

Photo by Andrew Crawford
Pristimantis educatoris, collected in El Cope, in Panama's Omar Torrijos National Park, is about 2-4 centimeters long and has expanded, round and even finger disks and toes that distinguish it from other, closely related species. Its eye color varies from blood red to yellow-orange above and dark purple to dark grey below. The pupil is horizontal.


Two new frog species discovered in Panama's fungal war zone


by the Smithsonian Tropical Research Institute

 

 Photo by Andrew Crawford

Trying to stay ahead of a deadly disease that has wiped out more than 100 species, scientists at the Smithsonian Tropical Research Institute continue to discover new frog species in Panama: Pristimantis educatoris, from Omar Torrijos National Park, and P. adnus from Darien Province near the Colombian border.
In 1989 researchers realized that frogs were dying around the world. Then they identified the cause: a fungal disease called chytridiomycosis. In 2004 Karen Lips, associate professor at the University of Maryland, sounded the alarm that the disease was devastating highland frogs in Central Panama and spreading across the country to the east.
"We are working as hard as we can to find and identify frogs before the disease reaches them, and to learn about a disease that has the power to ravage an entire group of organisms," said Roberto Ibarez, research scientist at STRI and local director of the Panama Amphibian Rescue and Conservation Project.
Since 2005 research institutions and zoos from Panama and the United States have scrambled to collect healthy frogs east of the infected area --- to save them from extinction. The Panama Amphibian Rescue and Conservation Project unites eight institutions including STRI and the Smithsonian's National Zoological Park, along with Panama’s environmental authority, ANAM, in a new effort to raise captive frogs in Panama at Summit Nature Park with support from the El Valle Amphibian Conservation Center.
While collecting at Omar Torrijos National Park, Lips's team noticed a common frog much bigger than specimens collected elsewhere. Mason Ryan and Tom Giermakowski, from the Museum of Southwestern Biology and the University of New Mexico, compared the frogs' feet and toes with frogs in museum collections, concluding that the bigger frogs were actually a new species.
They named this new species P. educatoris. The species name, educatoris, honors Jay M. Savage, emeritus professor of biology at the University of Miami, who taught several generations of students about tropical frogs. Educatoris actually has a double meaning, because females of this species also nurture and care for their developing eggs.
In 2008, researchers first detected the fungus to the east of the Panama Canal. During a collecting trip in November 2009 to Chagres National Park, even further to the east, researchers were dismayed to find that most of the frogs there were already infected and dying.
On May 20, researchers from the PARC project returned to what they hope are still fungus-free, healthy frog habitats in Darien Province. On an earlier trip organized by members of Eldredge Bermingham’s lab at the Smithsonian, another new frog species was collected by researchers from STRI, the University of Panama and the Circulo Herpetoligico de Panama.
Its name is based on ADN, the acronym for the Spanish acido deoxiribonucleico, meaning deoxyribonucleic acid, DNA, in English. "We chose this name to underscore the usefulness of genetic techniques as we identify these new frog species and determine the relationships between tropical frogs that may look very similar,” said Andrew Crawford, professor at University of the Andes and research associate at STRI.
These two reports bring the total number of frog species described in Panama and Costa Rica to 197. Nearly 15 percent of these new frogs have been described in the past seven years.
The species collection and identification work was supported by Sigma Xi, the American Society of Ichthyology and Herpetology Gaige Fund, Idea Wild, the US National Science Foundation, the Bay and Paul Foundation and the Smithsonian Institution. Both publications credit Panama's ANAM for research and collecting permits.

Pristimantis adnus, collected on Cerro Pina in the Serrania de Sapo, Pacific coast of Darien Province, Panama. Males are about 2 centimeters long. Length of females: unknown. The skin of the back is shagreen in color with scattered, enlarged granules. It has a small, supratympanic ridge, areolate venter and unconcealed tympanic membrane. Iris may be a rosy-gold color. 

STRI, headquartered in Panama City, Panama, is a unit of the Smithsonian Institution. The institute furthers the understanding of tropical nature and its importance to human welfare, trains students to conduct research in the tropics and promotes conservation by increasing public awareness of the beauty and importance of tropical ecosystems. Website: www.stri.org.

Last Updated on Tuesday, 15 June 2010 16:09  

The Retirement Detectives
Email Image
Articles Delivered
TO YOUR INBOX

Enter your email address:

Visitor Statistics

Content View Hits : 2746102

 

Currency Converter

Currency Converter
This converter obtains up to the minute exchange rates from Yahoo Finance
You do not need to include a currency symbol such as $ or £
You can include the cents decimal , such as 1345.89 if you like
Amount:
From:
To:


Related Sites