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 incorpo-...
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Altai State University
2024
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ftaltaistuniojs:oai:journal.asu.ru:article/15463 2024-09-15T18:35:49+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 application/pdf application/xml http://journal.asu.ru/biol/article/view/15463 https://doi.org/10.5281/zenodo.12670062 eng eng Altai State University http://journal.asu.ru/biol/article/view/15463/13131 http://journal.asu.ru/biol/article/view/15463/13296 http://journal.asu.ru/biol/article/view/15463 doi:10.5281/zenodo.12670062 Acta Biologica Sibirica; Vol 10 (2024): Acta Biologica Sibirica; 649–659 Acta Biologica Sibirica; Том 10 (2024): Acta Biologica Sibirica 649–659 2412-1908 Baicalina thamastoides Hydatophylax nigrovittatus Lake Baikal microplastic mesoplastic plastic pollution info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2024 ftaltaistuniojs https://doi.org/10.5281/zenodo.12670062 2024-07-29T14:05:16Z 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 incorpo- rate 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 nigrovittatus). 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 Altai State University: Scientific Journals of ASU |
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Altai State University: Scientific Journals of ASU |
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ftaltaistuniojs |
language |
English |
topic |
Baicalina thamastoides Hydatophylax nigrovittatus Lake Baikal microplastic mesoplastic plastic pollution |
spellingShingle |
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 incorpo- rate 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 nigrovittatus). 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 |
http://journal.asu.ru/biol/article/view/15463 https://doi.org/10.5281/zenodo.12670062 |
genre |
Sibirica |
genre_facet |
Sibirica |
op_source |
Acta Biologica Sibirica; Vol 10 (2024): Acta Biologica Sibirica; 649–659 Acta Biologica Sibirica; Том 10 (2024): Acta Biologica Sibirica 649–659 2412-1908 |
op_relation |
http://journal.asu.ru/biol/article/view/15463/13131 http://journal.asu.ru/biol/article/view/15463/13296 http://journal.asu.ru/biol/article/view/15463 doi:10.5281/zenodo.12670062 |
op_doi |
https://doi.org/10.5281/zenodo.12670062 |
_version_ |
1810479022834974720 |