A skeletochronological analysis of a population of the Anatolia Newt, Neurergus strauchii (Steindachner, 1887) (Caudata: Salamandridae), in Eastern Anatolia, Turkey

This study presents data on age, growth and longevity of a population of Neurergus strauchii in Eastern Anatolia (Bingöl, Turkey) based on skeletochronological data. The phalangeal diaphyseal cross-sections of 54 individuals studied (12♂, 42♀) showed that females are on average older than males: the ages ranged from 6 to 14 years, with an average age of 8.8 years in males and 10.9 years in females. Sexual maturity is reached at an age of 4-5 years in both sexes. The slow growth and the longevity make the species vulnerable.

[1]  M. Sharifi,et al.  Ageing and Growth of the Endangered Kaiser's Mountain Newt, Neurergus kaiseri (Caudata: Salamandridae), in the Southern Zagros Range, Iran , 2016, Journal of Herpetology.

[2]  C. Tok,et al.  Predicting the current and future potential distributions of Anatolia Newt , Neurergus strauchii ( Steindachner , 1887 ) , with a new record from Elaz ı ğ ( Eastern Anatolia , Turkey ) , 2016 .

[3]  F. Pasmans,et al.  Conservation biology, husbandry, and captive breeding of the endemic Anatolia newt, Neurergus strauchii Steindachner (1887) (Amphibia: Caudata: Salamandridae) , 2012 .

[4]  Ç. Ilgaz,et al.  Body size and age structure of a breeding population portion of the Urmia salamander, Neurergus crocatus Cope, 1862 (Caudata: Salamandridae) , 2011 .

[5]  N. Oromi,et al.  Body Size, Population Size, and Age Structure of Adult Palmate Newts (Lissotriton helveticus) in Pyrenean Lakes , 2010 .

[6]  N. Üzüm.  A skeletochronological study of age, growth and longevity in a population of the Caucasian Salamander, Mertensiella caucasica (Waga 1876) (Caudata: Salamandridae) from Turkey , 2009 .

[7]  C. Miaud,et al.  Age, size and growth of the southern crested newt Triturus karelinii (Strauch 1870) in a population from Bozdag (Western Turkey) , 2005 .

[8]  Bilal Kutrup,et al.  Age structure in two populations of Triturus vittatus ophryticus at different altitudes , 2005 .

[9]  J. Hero,et al.  Geographic variation in life history characteristics of amphibians : a review , 2003 .

[10]  C. Miaud,et al.  Variations in age, size at maturity and gestation duration among two neighbouring populations of the alpine salamander (Salamandra lanzai) , 2001 .

[11]  H. Ueda,et al.  Variation in age and size among breeding populations at different altitudes in the Japanese newts, Cynops pyrrhogaster , 2000 .

[12]  J. Arntzen.  A Growth Curve for the Newt Triturus cristatus , 2000 .

[13]  M. García‐París,et al.  BONE GROWTH AND AGE IN RANA SAHARICA, A WATER FROG LIVING IN A DESERT ENVIRONMENT , 1999 .

[14]  E. Sagor,et al.  Skeletochronology and geographic variation in age structure in the wood frog, Rana sylvatica , 1998 .

[15]  E. Smirina.  Age determination and longevity in amphibians. , 1994, Gerontology.

[16]  J. Castanet,et al.  Variability and microevolutionary patterns in Triturus marmoratus from Portugal: age, size, longevity and individual growth , 1993 .

[17]  J. Castanet,et al.  Introduction to the skeletochronological method in amphibians and reptiles , 1990 .

[18]  L. Bertalanffy,et al.  A quantitative theory of organic growth , 1938 .