نتایج جستجو برای: damselflies

تعداد نتایج: 293  

Journal: :Mongolian journal of biological sciences 2022

Grassland insects face some of the most severe declines in species diversity and total abundance, part due to agriculture. Livestock grazing is largest agricultural land use Mongolia that can have both positive negative effects on insect communities. Here, we provide an assessment rare charismatic serve as a baseline for monitoring future population changes selected nature reserve. A 20 were ch...

Journal: :Journal of Biogeography 2022

Abstract Aim Biogeographical inference and assessments of species' threat status trends depend on comprehensive information the current geographical distribution species. Even country‐level presences remain poorly known for many insect species consistent global overviews those are missing. Here we integrate from literature checklists, point occurrences, identify potential range gaps to provide ...

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