Baikal endemic and Palearctic species of caddisflies (Trichoptera) build cases from microplastics
Pollution of freshwater ecosystems by microplastics is a serious problem. Many studies are related to the pelagic zone and the organisms living in it. However, benthic organisms are most susceptible to this problem in aquatic ecosystems. Benthic organisms can both consume microplastics and incorpora...
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Altai State University
2024
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ftzenodo:oai:zenodo.org:12670062 2024-09-15T18:35:50+00:00 Baikal endemic and Palearctic species of caddisflies (Trichoptera) build cases from microplastics Karnaukhov, Dmitry Yu. Lavnikova, Arina V. Nepokrytykh, Anna V. Zhdanov, Igor A. Salovarov, Kirill V. Guliguev, Artem T. Osadchy, Bogdan V. Biritskaya, Sofya A. Ermolaeva, Yana K. Maslennikova, Maria A. Bukhaeva, Lidia B. Golubets, Dmitry I. Okholina, Anastasia I. Kulbachnaya, Natalya A. Milovidova, Iya V. Silow, Eugene A. 2024-07-09 https://doi.org/10.5281/zenodo.12670062 eng eng Altai State University https://doi.org/10.5281/zenodo.12670061 https://doi.org/10.5281/zenodo.12670062 oai:zenodo.org:12670062 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode Acta Biologica Sibirica, 10, 649-659, (2024-07-09) Baicalina thamastoides Hydatophylax nigrovittatus Lake Baikal microplastic mesoplastic plastic pollution info:eu-repo/semantics/article 2024 ftzenodo https://doi.org/10.5281/zenodo.1267006210.5281/zenodo.12670061 2024-07-26T14:56:52Z Pollution of freshwater ecosystems by microplastics is a serious problem. Many studies are related to the pelagic zone and the organisms living in it. However, benthic organisms are most susceptible to this problem in aquatic ecosystems. Benthic organisms can both consume microplastics and incorporate them into their cases. The last statement concerns caddisflies. In this study, cases and larvae of two caddisfly species were analyzed. The first species is endemic to Lake Baikal ( Baicalina thamastoides ), the second species is a Palearctic species ( Hydatophylax nigrovittatu s). Microplastic fragments were found in both species. However, we are the first to show that microplastic fragments can be embedded in cases in large numbers (from 10 to 38, with an average value of 20.56 ± 1.91 specimens/case in H. nigrovittatus ). For this species, there is a negative significant (p<0.05) correlation between the length of the larvae and the number of microplastic particles (fragments). In addition, mesoplastics with a length of more than 5 mm were found among the embedded particles. Article in Journal/Newspaper Sibirica Zenodo |
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English |
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Baicalina thamastoides Hydatophylax nigrovittatus Lake Baikal microplastic mesoplastic plastic pollution |
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Baicalina thamastoides Hydatophylax nigrovittatus Lake Baikal microplastic mesoplastic plastic pollution Karnaukhov, Dmitry Yu. Lavnikova, Arina V. Nepokrytykh, Anna V. Zhdanov, Igor A. Salovarov, Kirill V. Guliguev, Artem T. Osadchy, Bogdan V. Biritskaya, Sofya A. Ermolaeva, Yana K. Maslennikova, Maria A. Bukhaeva, Lidia B. Golubets, Dmitry I. Okholina, Anastasia I. Kulbachnaya, Natalya A. Milovidova, Iya V. Silow, Eugene A. Baikal endemic and Palearctic species of caddisflies (Trichoptera) build cases from microplastics |
topic_facet |
Baicalina thamastoides Hydatophylax nigrovittatus Lake Baikal microplastic mesoplastic plastic pollution |
description |
Pollution of freshwater ecosystems by microplastics is a serious problem. Many studies are related to the pelagic zone and the organisms living in it. However, benthic organisms are most susceptible to this problem in aquatic ecosystems. Benthic organisms can both consume microplastics and incorporate them into their cases. The last statement concerns caddisflies. In this study, cases and larvae of two caddisfly species were analyzed. The first species is endemic to Lake Baikal ( Baicalina thamastoides ), the second species is a Palearctic species ( Hydatophylax nigrovittatu s). Microplastic fragments were found in both species. However, we are the first to show that microplastic fragments can be embedded in cases in large numbers (from 10 to 38, with an average value of 20.56 ± 1.91 specimens/case in H. nigrovittatus ). For this species, there is a negative significant (p<0.05) correlation between the length of the larvae and the number of microplastic particles (fragments). In addition, mesoplastics with a length of more than 5 mm were found among the embedded particles. |
format |
Article in Journal/Newspaper |
author |
Karnaukhov, Dmitry Yu. Lavnikova, Arina V. Nepokrytykh, Anna V. Zhdanov, Igor A. Salovarov, Kirill V. Guliguev, Artem T. Osadchy, Bogdan V. Biritskaya, Sofya A. Ermolaeva, Yana K. Maslennikova, Maria A. Bukhaeva, Lidia B. Golubets, Dmitry I. Okholina, Anastasia I. Kulbachnaya, Natalya A. Milovidova, Iya V. Silow, Eugene A. |
author_facet |
Karnaukhov, Dmitry Yu. Lavnikova, Arina V. Nepokrytykh, Anna V. Zhdanov, Igor A. Salovarov, Kirill V. Guliguev, Artem T. Osadchy, Bogdan V. Biritskaya, Sofya A. Ermolaeva, Yana K. Maslennikova, Maria A. Bukhaeva, Lidia B. Golubets, Dmitry I. Okholina, Anastasia I. Kulbachnaya, Natalya A. Milovidova, Iya V. Silow, Eugene A. |
author_sort |
Karnaukhov, Dmitry Yu. |
title |
Baikal endemic and Palearctic species of caddisflies (Trichoptera) build cases from microplastics |
title_short |
Baikal endemic and Palearctic species of caddisflies (Trichoptera) build cases from microplastics |
title_full |
Baikal endemic and Palearctic species of caddisflies (Trichoptera) build cases from microplastics |
title_fullStr |
Baikal endemic and Palearctic species of caddisflies (Trichoptera) build cases from microplastics |
title_full_unstemmed |
Baikal endemic and Palearctic species of caddisflies (Trichoptera) build cases from microplastics |
title_sort |
baikal endemic and palearctic species of caddisflies (trichoptera) build cases from microplastics |
publisher |
Altai State University |
publishDate |
2024 |
url |
https://doi.org/10.5281/zenodo.12670062 |
genre |
Sibirica |
genre_facet |
Sibirica |
op_source |
Acta Biologica Sibirica, 10, 649-659, (2024-07-09) |
op_relation |
https://doi.org/10.5281/zenodo.12670061 https://doi.org/10.5281/zenodo.12670062 oai:zenodo.org:12670062 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.1267006210.5281/zenodo.12670061 |
_version_ |
1810479052187762688 |