Salamandrella keyserlingii

Data on the findings of the Siberian salamander over the territory of the European Russian Northeast are summarized. This species is shown to be rare here and to be distributed locally. Three types of spawning reservoirs have been identified, namely: lowland marshes, puddles along the edges of transitional marshes, and roadside ditches. Reproduction begins immediately after snow melting and the appearance of open water.

Histological features of the skin of Salamandrella keyserlingii males are analyzed as depends on the seasonal cycle phase. Skin areas from the middle of the tail’s right side (caudal skin, CS), the center of the throat sac (throat skin, TS), and the middle of the back (dorsal skin, DS) were examined.