Current status of Belgica antarctica Jacobs, 1900 (Diptera: Chironomidae) distribution by the data of Ukrainian Antarctic Expeditions

Given the recent climate changes and their impact on the Antarctic Peninsula ecosystems, the emergence of invasive species, and increased tourism activity in this region, monitoring changes in the habitats of species native to the Antarctic Peninsula region is necessary. One such species is the Anta...

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Bibliographic Details
Published in:Ukrainian Antarctic Journal
Main Authors: P. Kovalenko, V. Trokhymets, І. Parnikoza, Yu. Protsenko, O. Salganskiy, А. Dzhulai, І. Dykyy, M. Nabokin, І. Kozeretska, V. Gorobchyshyn
Format: Article in Journal/Newspaper
Language:English
Ukrainian
Published: State Institution National Antarctic Scientific Center 2021
Subjects:
antarctic midge
antarctic peninsula
chironomids
endemic species
polar insect
Meteorology. Climatology
QC851-999
Geophysics. Cosmic physics
QC801-809
Antarctic
The Antarctic
Antarctic Peninsula
King George Island
South Shetland Islands
Graham Land
Evensen
Marie Island
Cape Evensen
Stresher Peninsula
Antarc*
Antarctic midge
Antarctica
Belgica antarctica
Online Access:https://doi.org/10.33275/1727-7485.2.2021.679
https://doaj.org/article/56a801f8cb414fe691f94252b7b22a53
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Summary:Given the recent climate changes and their impact on the Antarctic Peninsula ecosystems, the emergence of invasive species, and increased tourism activity in this region, monitoring changes in the habitats of species native to the Antarctic Peninsula region is necessary. One such species is the Antarctic midge Belgica antarctica (Chironomidae). This insect is endemic to the Antarctic Peninsula and adjacent islands. Thorough studies of changes in the range of this species have not been performed in recent decades. In this study, we present the area of Belgica antarctica according to the collections of biological samples during 2007–2021 (XII, XIV, XVI, XXIV, and XXV Ukrainian Antarctic Expeditions). This Antarctic midge was recorded at 26 localities on the Antarctic Peninsula and 212 localities on 55 surrounding islands between 66°08′38.4′′ S, 65°43′37.1′′ W (Cape Evensen, Stresher Peninsula, opposite the Marie Island, west coast of Graham Land) and 62°11′44.7′′ S, 58°57′40.6′′ W (King George Island, South Shetland Islands) from south-west to north-east.

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