On the Theodoxus prevostianus (C. Pfeiffer, 1828) population of the Tükör Spring in Kács (Hungary)
For the past nearly 15 years, we have been conducting freshwater malacological studies in the Kács spring area, a wetland of great importance in the South-Eastern Bükk (Hungary). The focus of our research is the species Theodoxus prevostianus (C. Pfeiffer, 1828). In the present study, population den...
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Format: | Article |
Language: | English |
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Bulgarian Academy of Sciences
2023-07-01
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Series: | Historia naturalis bulgarica |
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Online Access: | https://www.nmnhs.com/historia-naturalis-bulgarica/article.php?id=000518000452023 |
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author | Sándor Ötvös János Varga |
author_facet | Sándor Ötvös János Varga |
author_sort | Sándor Ötvös |
collection | DOAJ |
description | For the past nearly 15 years, we have been conducting freshwater malacological studies in the Kács spring area, a wetland of great importance in the South-Eastern Bükk (Hungary). The focus of our research is the species Theodoxus prevostianus (C. Pfeiffer, 1828). In the present study, population density records from the direct outlet of the tepidwater Tükör Spring are presented and compared. At the study site, the number of individuals of the accompanying malacofauna of the species under study was also recorded (Microcolpia daudebartii (Prevost, 1821), Bythinella thermophila Glöer, Varga et Mrkvicka, 2015, Bythinella pannonica (Frauenfeld, 1865). The data were recorded in 2006 (general survey), 2010 (drastic reduction) and 2021 (relocation). On the stone slab squares used to record individual counts, we detected a high-density population in 2006, a drastically reduced population in 2010 and a high-density population again in 2021. |
first_indexed | 2024-03-13T01:49:02Z |
format | Article |
id | doaj.art-ed377f8d982e4e0d8eef6e37d85e6427 |
institution | Directory Open Access Journal |
issn | 2603-3186 |
language | English |
last_indexed | 2024-03-13T01:49:02Z |
publishDate | 2023-07-01 |
publisher | Bulgarian Academy of Sciences |
record_format | Article |
series | Historia naturalis bulgarica |
spelling | doaj.art-ed377f8d982e4e0d8eef6e37d85e64272023-07-03T02:59:36ZengBulgarian Academy of SciencesHistoria naturalis bulgarica2603-31862023-07-0145716917710.48027/hnb.45.071000518000452023On the Theodoxus prevostianus (C. Pfeiffer, 1828) population of the Tükör Spring in Kács (Hungary)Sándor ÖtvösJános VargaFor the past nearly 15 years, we have been conducting freshwater malacological studies in the Kács spring area, a wetland of great importance in the South-Eastern Bükk (Hungary). The focus of our research is the species Theodoxus prevostianus (C. Pfeiffer, 1828). In the present study, population density records from the direct outlet of the tepidwater Tükör Spring are presented and compared. At the study site, the number of individuals of the accompanying malacofauna of the species under study was also recorded (Microcolpia daudebartii (Prevost, 1821), Bythinella thermophila Glöer, Varga et Mrkvicka, 2015, Bythinella pannonica (Frauenfeld, 1865). The data were recorded in 2006 (general survey), 2010 (drastic reduction) and 2021 (relocation). On the stone slab squares used to record individual counts, we detected a high-density population in 2006, a drastically reduced population in 2010 and a high-density population again in 2021.https://www.nmnhs.com/historia-naturalis-bulgarica/article.php?id=000518000452023freshwater snailshighly protected speciesmolluscamonitoring |
spellingShingle | Sándor Ötvös János Varga On the Theodoxus prevostianus (C. Pfeiffer, 1828) population of the Tükör Spring in Kács (Hungary) Historia naturalis bulgarica freshwater snails highly protected species mollusca monitoring |
title | On the Theodoxus prevostianus (C. Pfeiffer, 1828) population of the Tükör Spring in Kács (Hungary) |
title_full | On the Theodoxus prevostianus (C. Pfeiffer, 1828) population of the Tükör Spring in Kács (Hungary) |
title_fullStr | On the Theodoxus prevostianus (C. Pfeiffer, 1828) population of the Tükör Spring in Kács (Hungary) |
title_full_unstemmed | On the Theodoxus prevostianus (C. Pfeiffer, 1828) population of the Tükör Spring in Kács (Hungary) |
title_short | On the Theodoxus prevostianus (C. Pfeiffer, 1828) population of the Tükör Spring in Kács (Hungary) |
title_sort | on the theodoxus prevostianus c pfeiffer 1828 population of the tukor spring in kacs hungary |
topic | freshwater snails highly protected species mollusca monitoring |
url | https://www.nmnhs.com/historia-naturalis-bulgarica/article.php?id=000518000452023 |
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