The gold-striped salamander or golden-striped salamander (''Chioglossa lusitanica'') 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

Salamandridae Salamandridae is a Family (biology), family of salamanders consisting of true salamanders and newts. Salamandrids are distinguished from other salamanders by the lack of rib or costal grooves along the sides of their bodies and by their rough ski ...

. It is the only species of the

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

''Chioglossa''. It is found in the north-west of

Iberia The Iberian Peninsula ( ), also known as Iberia, is a peninsula in south-western Europe. Mostly separated from the rest of the European landmass by the Pyrenees, it includes the territories of peninsular Spain and Continental Portugal, compri ...

(in

Portugal Portugal, officially the Portuguese Republic, is a country on the Iberian Peninsula in Southwestern Europe. Featuring Cabo da Roca, the westernmost point in continental Europe, Portugal borders Spain to its north and east, with which it share ...

and

Spain Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...

) at an altitude of up to 1,300 m. 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 ...

Description

The gold-striped salamander is a short-legged salamander with protruding eyes and a tail that makes up 2/3 of its total length. It has a smooth upper side with 10-11 coastal grooves which are dark brown to blackish and usually two parallel golden stripes on the back which can sometimes be broken. It is an agile terrestrial amphibian, and is

nocturnal Nocturnality is a ethology, behavior in some non-human animals characterized by being active during the night and sleeping during the day. The common adjective is "nocturnal", versus diurnality, diurnal meaning the opposite. Nocturnal creatur ...

. It may

shed A shed is typically a simple, single-storey (though some sheds may have two or more stories and or a loft) roofed structure, often used for storage, for hobby, hobbies, or as a workshop, and typically serving as outbuilding, such as in a bac ...

its

tail The tail is the elongated section at the rear end of a bilaterian animal's body; in general, the term refers to a distinct, flexible appendage extending backwards from the midline of the torso. In vertebrate animals that evolution, evolved to los ...

like a

lizard Lizard is the common name used for all Squamata, squamate reptiles other than snakes (and to a lesser extent amphisbaenians), encompassing over 7,000 species, ranging across all continents except Antarctica, as well as most Island#Oceanic isla ...

if it feels threatened, and lives for about eight to 10 years. It feeds primarily on

invertebrate Invertebrates are animals that neither develop nor retain a vertebral column (commonly known as a ''spine'' or ''backbone''), which evolved from the notochord. It is a paraphyletic grouping including all animals excluding the chordata, chordate s ...

s, using its sticky tongue to catch them. They mate on land with

clutches A clutch is a mechanical device that allows an output shaft to be disconnected from a rotating input shaft. The clutch's input shaft is typically attached to a motor, while the clutch's output shaft is connected to the mechanism that does the ...

of 12-20

eggs An egg is an organic vessel in which an embryo begins to develop. Egg, EGG or eggs may also refer to: Biology * Egg cell, the female reproductive cell (gamete) in oogamous organisms Food * Eggs as food Places * Egg, Austria * Egg, Switzerland ...

laid between stones in running water or on the walls of

cave Caves or caverns are natural voids under the Earth's Planetary surface, surface. Caves often form by the weathering of rock and often extend deep underground. Exogene caves are smaller openings that extend a relatively short distance undergrou ...

s. The

larvae A larva (; : larvae ) is a distinct juvenile form many animals undergo before metamorphosis into their next life stage. Animals with indirect developmental biology, development such as insects, some arachnids, amphibians, or cnidarians typical ...

develop in water. The species has two described subspecies, ''C. l. lusitanica'' and ''C. l. longipes''.JAN W. ARNTZEN, DICK S. J. GROENENBERG, JOÃO ALEXANDRINO, NUNO FERRAND & FERNANDO SEQUEIRA (2007
Geographical variation in the golden-striped salamander, Chioglossa lusitanica Bocage, 1864 and the description of a newly recognized subspecies.
''Journal of Natural History'', 41(13–16): 925–936.

Distribution and habitat

Its natural

habitat In ecology, habitat refers to the array of resources, biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species' habitat can be seen as the physical manifestation of its ...

are moist

deciduous In the fields of horticulture and botany, the term deciduous () means "falling off at maturity" and "tending to fall off", in reference to trees and shrubs that seasonally shed Leaf, leaves, usually in the autumn; to the shedding of petals, aft ...

forests near streams in mountainous areas of northwest Spain and north and central Portugal and has been introduced in the

Sintra Mountains The Sintra Mountains (), is a mountain range in western Portugal. Its highest point is at 529 meters (1,736 ft) near Sintra. The range covers about 16 kilometers (10 mi) from the resort town of Sintra to ''(Cape Roca)'' on the Atlant ...

, but is also found in eucalypt plantations, pine forests and even shrubland. The species has also been recorded from caves and abandoned flooded mines. It occurs in several protected areas including the

Peneda-Gerês National Park Peneda-Gerês National Park (, ), also known simply as Gerês, is a national park in Norte Region, Portugal. Created in May 1971, it is the oldest protected area and the only national park in Portugal. It covers an area of , occupying the Distric ...

, Portugal and the

Picos de Europa National Park The Picos de Europa National Park () is a National Park in the Picos de Europa mountain range, in northern Spain. It is within the boundaries of three autonomous communities, Asturias, Cantabria and Castile and León, which are represented on th ...

, Spain.

Threats

The species is threatened by replacement of its habitat (especially in Spain) and fires (especially in Portugal).

Notes and references

References

* Jan Willem Arntzen, Jaime Bosch, Mathieu Denoël, Miguel Tejedo, Paul Edgar, Miguel Lizana, Iñigo Martínez-Solano, Alfredo Salvador, Mario García-París, Ernesto Recuero Gil, Paulo Sá-Sousa, Rafael Marquez 2008.
Chioglossa lusitanica

2010.1 IUCN Red List of Threatened Species.
Downloaded on 16 May 2010. * New Holland European Reptile and Amphibian Guide. *There is a ship in halo 3 ODST called the "Chioglossa" that is visible for a brief moment during the opening of the game

External links

Pate at Amphibiaweb

Page at NCBI

Page at ARKive
{{Taxonbar, from1=Q1475285, from2=Q11842254 Salamandridae Endemic amphibians of the Iberian Peninsula Amphibians described in 1864 Taxonomy articles created by Polbot Habitats Directive species