AMPHIBIAWEB
Lyciasalamandra irfani
Irfan's Lycian Salamander
family: Salamandridae
subfamily: Salamandrinae
 
Species Description: Goecmen B, Arikan H, Yalcinkaya D. 2011 A new Lycian salamander, threatened with extinction, from the Goeynuek Canyon (Antalya, Anatolia), Lyciasalamandra irfani n. sp. (Urodela: Salamandridae. North-western Journal of Zoology Romania 7:151-160.

© 2014 Dr. Joachim Nerz (1 of 7)
Conservation Status (definitions)
IUCN (Red List) Status
CITES No CITES Listing
Other International Status None
National Status None
Regional Status None

 

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Description

Lyciasalamandra irfani is generally similar in form to other members of the Lyciasalamandra genus. Snout-vent length is approximately 70 mm, and the length of the tail is around 51 mm. The head is flattened, and is longer than it is wide. Snout shape is rounded. The parotids are long and narrow, and a distinct gular fold is present. In adult males, there is a forward curving protuberance of approximately 2 mm located above the base of the tail, and the cloacal region is swollen (Göçmen et al. 2011).

Lyciasalamandra irfani can be distinguished from other Lyciasalamandra species mainly by its coloration and patterning. The ground color of the dorsum (in both sexes, adult and juvenile) is an aubergine reddish brown. Females are generally darker in coloration than males, with juveniles being darker than either adult. White flecks of varying sizes are scattered across the dorsum, with tiny brownish-black dots within the flecks. Juveniles have the largest flecks, followed by females, with males having the smallest flecks. The ground color of the upper eyelids is black, and the snout typically has a darkish tinge compared to the rest of the dorsum. The rear portion of the parotids has a yellowish tinge, which is especially prominent in juveniles. Reddish coloration is seen along the sides of the head, tail, and legs (as well as the upper parts of the posterior body flanks in females). There is a continuous white band present along the flanks. The venter is translucent with reddish coloration (Göçmen et al. 2011).

Coloration: The ground color of the dorsum (including the head, torso, tail, and limbs) in life is aubergine reddish brown. The dorsum is spotted with white flecks of varying sizes, which contain within them many blackish-brown dots. The eyelids are black with very small white dots. The regions in front of the eyes and towards the tip of the snout are darker than the rest of the dorsum, with a blackish tinge. The posterior regions of the parotids are lighter, and slightly yellowed. The lower portions are lighter, with lateral regions having a reddish tinge. The throat and ventral region are translucent, becoming an opaque white towards the sides, with white flecks similar to those found dorsally. This results in a continuous white lateral stripe separating dorsum and venter (Göçmen et al. 2011).

Variation: Some individuals may have a red vertebral stripe (along the center of the dorsum) of lighter coloration than the rest of the dorsum. Females and juveniles are typically bulkier, darker, and have larger flecks. Juveniles and females also lack the protuberance at the tail base, and have a smoother cloacal region. Patterns change slightly with sex and age (Göçmen et al. 2011).

Distribution and Habitat

Country distribution from AmphibiaWeb's database: Turkey

 

View distribution map using BerkeleyMapper.

L. irfani is found exclusively in Göynük Canyon in southwestern Anatolia (Turkey), in areas with an altitude ranging from 90 to 385 m above sea level. Individuals can be found under stones along rocky slopes with vegetation such as plane (Platanus orientalis), pine (Pinus brutia), Greek strawberry trees (Arbuthus andrachne), and Mediterranean shrubs (Göçmen et al. 2011).

Trends and Threats
As L. irfani is only found in an area of 4-5 square km, it could be classified as critically endangered, according to the criteria of IUCN Red list Annex-2 (area of occupancy is less than 10 square km) (Göçmen et al. 2011).

Relation to Humans
The Göynük Canyon is a Special Protected Area which is open to tourism and contains historic Lycian roads, traits which attract a decent number of tourists to the region (Göçmen et al. 2011).

Possible reasons for amphibian decline

Loss of genetic diversity from small population phenomena

Comments
Bayram Göçmen, Hüseyin Arikan, and Deniz Yalçinkaya are the species authorities.

Phylogenetic relationships: Blood serum protein analyses indicate that within Lyciasalamandra, L. irfaniis most closely related to L. antalya. Other closely related species include L. luschani finikensis (which is similar in body plan to L. irfani), L. atifi (which has similar patterning to L. irfani), and L. billae (which has similar patterning and is the closest geographically to L. irfani) (Göçmen et al. 2011).

Etymology: The species is named for the senior author's late father, Irfan Göçmen (Göçmen et al. 2011).

References

Göçmen B, Arikan H, Yalçinkaya D. (2011). ''A new Lycian salamander, threatened with extinction, from the Göynük Canyon (Antalya, Anatolia), Lyciasalamandra irfani n. sp. (Urodela: Salamandridae).'' North-western Journal of Zoology Romania, 7, 151-160.



Written by John Cavagnaro (john.cavagnaro AT berkeley.edu), University of California Berkeley
First submitted 2012-03-06
Edited by Mingna (Vicky) Zhuang; updated by Ann T. Chang (2013-06-24)

Species Account Citation: AmphibiaWeb 2013 Lyciasalamandra irfani: Irfan's Lycian Salamander <http://amphibiaweb.org/species/7772> University of California, Berkeley, CA, USA. Accessed Jul 22, 2017.



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Citation: AmphibiaWeb. 2017. <http://amphibiaweb.org> University of California, Berkeley, CA, USA. Accessed 22 Jul 2017.

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