tailless amphibians

New findings of the Caucasian toad (Bufo verrucosissimus, Amphibia, Anura, Bufonidae) in the Kuma River basin (North Caucasus, Russia)

Authors: Kidov A. A., Ivolga R. A.

The paper discusses the distribution of Bufo verrucosissimus in the North Caucasus. It is noted that the absolute majority of findings of this species in Russia have occurred in the Black Sea basin. All currently known habitats of B.

Present distribution of the common frog, Rana temporaria and the moor frog, R. arvalis (Amphibia, Anura) in the “old” Moscow

Authors: Petrovskiy A. B., Shpagina A. A., Kidov A. A.

The common frog (Rana temporaria) and the moor frog (R. arvalis) lived in all green areas of Moscow until the end of the 20th century. The reduction in the area of woody vegetation, the destruction of breeding sites and introduction of the invasive fish Perccottus glenii contributed to the extinction of these amphibians in most of the city. The paper provides information on the distribution of brown frogs in Moscow based on the results of monitoring in 2020. R.