What is it about?
In one natural area, animals may have different distribution. They inhabit some areas, while they do not exist. Scientists have been working on this issue for a long time. This study reports that the species composition and species distribution varies depending on geoecological districts. Twenty-eight rodent species have been recorded in the territory of Mordovia, Russia. In the region, the largest number of species belongs to coniferous and broad-leaved forests (42.9%). Species widely distributed in several natural areas (28.5%) ranked second place in terms of their representation. They are slightly inferior to the steppe animal species (25%). The taiga fauna is represented by only 3.6% of the total number of registered species. For each geoecological district, the features of the rodent fauna are given, and rare species are identified. The forest-steppe region of Mordovia is compared in rodent fauna with other regions of Russia with different typical faunal assemblages.
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Why is it important?
In the region, the largest number of species belongs to coniferous and broad-leaved forests (42.9%). Species widely distributed in several natural areas (28.5%) ranked second place in terms of their representation. They are slightly inferior to the steppe animal species (25%). The taiga fauna is represented by only 3.6% of the total number of registered species. For each geoecological district, the features of the rodent fauna are given, and rare species are identified. The forest-steppe region of Mordovia is compared in rodent fauna with other regions of Russia with different typical faunal assemblages.
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This page is a summary of: Short Communication: Proportion faunal assemblage of rodents in geoecological districts of Mordovia, Russia, Biodiversitas Journal of Biological Diversity, August 2020, UNS Solo,
DOI: 10.13057/biodiv/d210906.
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