Effect of Hunting on the Reproduction of the Sable Population

Russian Journal of Ecology - Analysis of hunting samples of the Kamchatka sable population for 2001–2013 has revealed changes in the reproductive parameters of females over the period from...     

Abnormal Cranial Variation in the Sable (Martes zibellinaL.) and the State of Environment

An abnormal cranial variation in the sable (Martes zibellinaL.) from the extreme Russian Northeast was studied. In the populations formed as a result of reacclimation, the proportion of animals with morphological cranial anomalies proved to be significantly higher than in the parental populations (from which the animals for reintroduction were taken). Probable factors responsible for this effect are discussed.     

On sexual dimorphism in the winter diet of the sable (<Emphasis Type="Italic">Martes zibellina</Emphasis> L.)

The contents of the digestive tract in sables (Martes zibellina L.) of known sex and age from the Middle Kolyma basin were examined to assess the winter diet in general and the frequencies of particular types of food in different sex and age groups of these animals. No statistically significant sex-related differences in the diet were revealed. This is probably explained by a considerable overlap of size and weight parameters between male and female Kolyma sables, due to which probable differences in their diets are leveled off.     

On the Population Structure of the Kamchatka Sable

The degree of morphological differentiation of sable (Martes zibellina L.) populations was studied in different physiographic regions of the Kamchatka Peninsula and the Penzhina River basin. According to craniometric data, the sables inhabiting the hilly Western Kamchatka Plain are larger than the animals from other regions. However, the analysis of phenetic variation in craniological characters and coat color showed that the sable samples taken within the peninsula were fairly homogeneous. On this basis, all sables inhabiting the Kamchatka Peninsula may be regarded as a single population.     

River Otter (Lutra lutra L.) in Northeastern Siberia: Distribution and Numbers

Russian Journal of Ecology -