The Chiriquí fire salamander (''Bolitoglossa cathyledecae''), known as "Salamandra de fuego chiricana" in native

Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many countries in the Americas **Spanish cuisine **Spanish history **Spanish culture ...

, is a species of

salamander Salamanders are a group of amphibians typically characterized by their lizard-like appearance, with slender bodies, blunt snouts, short limbs projecting at right angles to the body, and the presence of a tail in both larvae and adults. All t ...

in the family

Plethodontidae Plethodontidae, or lungless salamanders, are a family of salamanders. With over 500 species, lungless salamanders are by far the largest family of salamanders in terms of their diversity. Most species are native to the Western Hemisphere, from B ...

. It is found exclusively in

Panama Panama, officially the Republic of Panama, is a country in Latin America at the southern end of Central America, bordering South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and ...

and is

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

to the western highlands of

Chiriquí Province Chiriquí () is a province of Panama located on the western coast; it is the second most developed province in the country, after Panamá Province. Its capital is the city of David. It has a total area of 6,490.9 km2, with a population of 47 ...

. Like many Central American endemic species, it is threatened by

habitat loss Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease ...

Discovery

During expeditions through

La Amistad International Park La Amistad International Park, or in Spanish , formerly La Amistad National Park, is a transboundary protected area in Latin America, management of which is shared between Costa Rica ( Caribbean La Amistad and Pacific La Amistad Conservation Area ...

, investigators discovered a salamander that was very distinct from other species in the region. Notably the Chiriqui fire salamander has different coloration, foot webbing, and upper

maxilla In vertebrates, the maxilla (: maxillae ) is the upper fixed (not fixed in Neopterygii) bone of the jaw formed from the fusion of two maxillary bones. In humans, the upper jaw includes the hard palate in the front of the mouth. The two maxil ...

ry tooth numbers than other known salamanders. The species was formally described to science in 2022 with a

specific epithet In Taxonomy (biology), taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin gramm ...

chosen by the discoverers to honor Cathy Ledec, a conservationist and supporter of Neotropical salamanders.

Description

The

holotype A holotype (Latin: ''holotypus'') is a single physical example (or illustration) of an organism used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of s ...

specimen of Chiriquí fire salamander had a head-to-torso length of 46 mm and a tail length of 68.8 mm. The skin is generally salmon in color on the back and sides with pink feet and darker red spotting mostly on the back. The eyes have a black horizonal oval-shaped lens and the iris is flecked with gold and red. The Chiriquí fire salamander has a

prehensile tail A prehensile tail is the tail of an animal that has Adaptation (biology), adapted to grasp or hold objects. Fully Prehensility, prehensile tails can be used to hold and manipulate objects, and in particular to aid arboreal creatures in finding and ...

Distribution and conservation

The Chiriquí fire salamander in only known from a single site in the Panamanian

Cordillera de Talamanca The Cordillera de Talamanca is a mountain range that lies in the southeast half of Costa Rica and the far west of Panama. Much of the range and the area around it is included in La Amistad International Park, which also is shared between the two ...

and apparently inhabits the

Talamancan montane forests The Talamancan montane forests ecoregion, in the tropical moist broadleaf forest biome, are in montane Costa Rica and western Panama in Central America. Setting The Talamancan montane forests cover a discontinuous area of in Cordilleran mount ...

ecosystem at elevations around 1900 meters. The discoverers suggested that the species be listed as

critically endangered An IUCN Red List critically endangered (CR or sometimes CE) species is one that has been categorized by the International Union for Conservation of Nature as facing an extremely high risk of extinction in the wild. As of December 2023, of t ...

by the IUCN, owing to its limited distribution and likely anthropogenic pressures in the area.

References

External links

Bolitoglossa cathyledecae on Amphibiaweb

Photos of Bolitoglossa cathyledecae from University of California, Berkeley
Bolitoglossa Amphibians described in 2022 Amphibians of Panama Talamancan montane forests {{Plethodontidae-stub