REVIEWS 

Guest contribution. Geometric morphometrics in herpetology: modern tools for enhancing the study of morphological variation in amphibians and reptiles (pp. 5-32)

Antigoni Kaliontzopoulou   

RESEARCH PAPERS  

Embryonic development of kidneys in viviparous Typhlonectes compressicauda (Amphibia, Gymnophiona) (pp. 33-42)

Michel Bastit, Jean-Marie Exbrayat

Population estimators and adult sex ratio for a population of Bolitoglossa altamazonica (Caudata: Plethodontidae) (pp. 43-54)

Doris-Laurinette Gutiérrez-Lamus, John Douglas Lynch, Germán C. Martínez-Villate

Behavioural responses of Iberian midwife toad tadpoles (Alytes cisternasii) to chemical stimulus of natural predators (Natrix maura and Squalius pyrenaicus) and an exotic predator (Procambarus clarkii) (pp. 55-64)

Vera Gonçalves, Sandra Amaral, Rui Rebelo

Reproductive cycles in Bufo mauritanicus (Schlegel, 1841) in a wet area of Beni-Belaïd (Jijel, Algeria) (pp. 65-71)

Omar Kisserli, Salaheddine Doumandji, Jean-Marie Exbrayat

Age structure of the Levant water frog, Pelophylax bedriagae, in lake Sülüklü (Western Anatolia, Turkey) (pp. 73-80)

Kerim Çiçek, Meltem Kumaş, Dinçer Ayaz, Ahmet Mermer, Ş. Deniz Engin

Population size, habitat use and movement patterns during the breeding season in a population of Perez's frog (Pelophylax perezi) in central Spain (pp. 81-96)

Gregorio Sánchez-Montes, Íñigo Martínez-Solano

A re-analysis of the molecular phylogeny of Lacertidae with currently available data (pp. 97-104)

Paschalia Kapli, Nikos Poulakakis, Petros Lymberakis, Moysis Mylonas

Biometry and pholidosis of Thamnophis scaliger: an atypical example of sexual dimorphism in snakes (pp. 105-113)

Mónica Feriche, Senda Reguera, Xavier Santos, Estrella Mociño-Deloya, Kirk Setser, Juan M. Pleguezuelos