Short Communications

Rediscovery of the Caucasian Smooth Newt, Lissotriton lantzi (Wolterstorff, 1914) (Salamandridae, Amphibia) in North Ossetia–Alania

Authors: Kidov A. A., Tskhovrebova A. I., Gagieva Z. A., Ivanov A. A., Cherchesova S. K.

Lantz’s newt, or the Caucasian smooth newt, Lissotriton lantzi, is an endemic species for the Caucasian mountain-forest belt. In North Ossetia–Alania, only 4 findings of this newt are known in the Prigorodniy, Alagirskiy and Irafskiy districts. Since 1983, there has been no new information about any findings of L. lantzi in this region. On August 4, 2020, L. lantzi larvae were caught in a lake on the left shore of the Urukh River in the Irafskiy district. Newts live here in a beech forest at an altitude of 810 m. The authors assume that L.

Daily Diet of Pelobates fuscus (Pelobatidae, Amphibia) in the Khoper River Floodplain (Saratov Region)

Authors: Yermokhin M. V., Tabachishin V. G.

The daily diet of Pelobates fuscus in local populations in the Khoper river floodplain is considered. The absence of gender differences in their daily diet is shown. Most of P. fuscus prey is made up of animals weighing 10–25 mg and having body lengths of 8–18 mm. Hymenoptera (70.8%) and Coleoptera (52.1%) predominate by the number of specimens and by biomass, respectively. The number of daily caught invertebrates usually does not exceed 15. The lowest feed consumption is in April and October, while the highest one is in the summer months.

On Melanism in the Meadow Lizard, Darevskia praticola (Eversmann, 1834) (Lacertidae, Reptilia)

Authors: Doronin I. V., Doronina M. A.

The paper discusses the finding of a Meadow lizard (Darevskia praticola praticola) melanist in the Stavropol Region. Information about the clutch and offspring from this female melanist is given.

Notes on the Snakes of the Northern Caucasus

Authors: Doronin I. V.

The paper provides new information on the distribution of rare and endangered snakes over the Stavropol Region, namely, Eryx jaculus, Dolichophis caspius, Elaphe sauromates, and Platyceps najadum.

Current Distribution and Some Features of the Biology of the Common Lizard – Zootoca vivipara (Lichtenstein, 1823) (Lacertidae, Reptilia) in the Saratov Region

Authors: Tabachishin V. G., Yermokhin M. V.

On the territory of the Saratov region, the populations of viviparous lizards mainly inhabit the river valleys of the Don basin. Most populations were found along the sides of lake basins. In the conditions of the drying up of floodplain lakes, some populations have degraded while the others have moved to river-bed biotopes. The reduction in the number of local populations has led to their increased disconnection.

On Eggs Re-Laying of Greenbelly Lizards from the Darevskia (Chlorogaster) Complex (Reptilia, Lacertidae)

Authors: Kidov A. A., Ivanov A. A., Kondratova T. E., Stolyarova E. A., Nemyko E. A.

The paper discusses cases of eggs re-laying in two lizard species from the Darevskia (chlorogaster) complex. A male and a female of D. Chlorogaster were captured on 22 March, 2016 in the Gilan province (Iran), and she subsequently laid eggs on 29 May (4 eggs) and 5 July (4 ones). The eggs had length of 10.4–12.8 mm, the width of 6.1–6.5 mm, and the weight of 0.240–0.340 g. Young lizards came out from seven eggs after 52–55 days of incubation. The body length of these newborn lizards was 22.9–27.8 mm, the tail length was 38.5–46.5 mm, and the weight was 0.330–0.460 g.

On the Distribution of Eremias arguta deserti (Gmelin, 1789) (Reptilia, Lacertidae) in Kabardino-Balkaria

Authors: Doronin I. V., Doronina M. A.

The paper discusses the distribution of the Steppe Runner (Eremias arguta) in the North Caucasus, in the territory of Kabardino-Balkaria. A new find of the species from the Geduko natural boundary in the Baksan District is presented.

Condition of Populations and the Conservation Status of the Vipera renardi (Christoph, 1861) (Reptilia, Serpentes) in the Saratov Region

Authors: Tabachishin V. G., Yermokhin M. V.

The historical and modern distributions of the steppe viper (Vipera renardi) in the territory of the Saratov region are analyzed. The condition of its local populations in various parts of the area is shown. The ne-cessity of monitoring and determining its conservation status in the publication of the Red DATA Book of the Saratov Region are established.

A New Record of Lacerta media Lantz et Cyrén, 1920 (Reptilia, Lacertidae) in Talysh

Authors: Kidov A. A., Doronin I. V., Pykhov S. G., Doronina M. A.

The paper discusses the spread of the medium lizard, Lacerta media, in the Talysh Mountains on the territory of Republic of Azerbaijan. Earlier, findings of this species were known in the North-Western part of the Talysh only. A new record of the medium lizard from the Sym village in the Astara District of Azerbaijan is presented.

On Anomalies of the Caudal Regeneration and Autotomy in Mediodactylus danilewskii (Reptilia: Sauria: Gekkonidae)

Authors: Kukushkin O. V.

The paper presents data on the findings of three Danilewski’s gecko (Mediodactylus danilewskii) individuals with bifurcations of their regenerated tails in the Karadag Reserve (the southeastern Crimea). Possible causes of such an abnormality are discussed.

Pages