https://m2.mtmt.hu/ eng 2026-04-30 06:59 JournalArticle 33691677 VALIDATED true 0 false 2026-04-24T06:51:26.851+0000 2024-04-15T12:41:18.937+0000 2023-03-09T20:22:26.413+0000 true 10068587 Somogyi Dóra /api/author/10068587 Author true 2026-03-11T12:53:01.752+0000 2026-03-11T12:53:01.752+0000 2024-04-15T12:41:19.306+0000 true 10025544 Lévayné Deseő Katalin /api/admin/10025544 Admin true 10025544 Admin 10025544 /api/admin/10025544 Lévayné Deseő Katalin true 10025544 true 2024-04-15T12:41:23.726+0000 true false true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle true 10000059 Article true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle /api/subtype/10000059 Szakcikk SubType 101 true 10000059 true 1 /api/category/1 Category true 1 Somogyi, Dóra Intraguild predation as a potential explanation for the population decline of the threatened native fish, the European mudminnow (Umbra krameri Walbaum, 1792) by the invasive Amur sleeper (Perccottus glenii Dybowski, 1877) true true /api/journal/10013007 REVIEWED true false 10013007 false 10013007 true 1619-0033 1314-2488 Journal FOREIGN 83 95 107 95 13 2023 Biotic interactions exerted by invasive species have a strong effect on ecosystems. Intraguild predation may contribute to the decline in the distribution, abundance and population size of native species and may facilitate the spread of non-native taxa. In this study, we investigated the feeding ecology of the invasive fish Amur sleeper (Perccottus glenii Dybowski, 1877) in a lowland watercourse, where it co-exists with the threatened native fish European mudminnow (Umbra krameri Walbaum, 1792). We used two sampling protocols that differed in the frequency of sampling time (e.g. monthly samplings and samplings in 10-day intervals) to provide evidence of predation, an interaction that may lead to the decline of mudminnow populations with the spread of the Amur sleeper. Aquatic macroinvertebrates comprised a major part of the diet for both sampling intervals. However, finer temporal resolution revealed the importance of fish, especially mudminnow juveniles, as a periodically available food source in the Amur sleeper's diet. A high degree of dietary overlap was found between the different size groups of the Amur sleeper, but larger specimens tended to feed on a relatively higher proportion of fish. Our results suggested that temporal resolution of stomach content analyses may largely determine inferences on the importance of predation on juvenile mudminnow. Overall, we found that intraguild predation could contribute to the decline of European mudminnow populations, which underscores the importance of effective control measures to prevent the further spread of the invasive Amur sleeper. Funding 2025756 /api/funding/2025756 false true Funding 2025757 /api/funding/2025757 false true Funding 2025758 /api/funding/2025758 false true Funding 2025759 /api/funding/2025759 false true true 2023 true true true false true false GOLD 2026-04-24 true https://doi.org/10.3897/neobiota.83.95680 13 1 13 9 4 12 10 9 7 9 9 6 6 9 4 0 13 9 13 9 0 8 8 Folyóiratcikk Journal Article 24 13 Könyvrészlet Chapter in Book 25 0 Könyv Book 23 0 Egyéb konferenciaközlemény Conference paper 31 0 Egyéb konferenciakötet Conference proceedings 32 0 Oltalmi formák Protection forms 26 0 Disszertáció Thesis 28 0 Egyéb Miscellaneous 29 0 Alkotás Achievement 22 0 Kutatási adat Research data 33 0 Folyóiratcikk Journal Article 24 0 0 0 Könyvrészlet Chapter in Book 25 0 0 0 Könyv Book 23 0 0 0 Egyéb konferenciaközlemény Conference paper 31 0 0 0 Egyéb konferenciakötet Conference proceedings 32 0 0 0 Oltalmi formák Protection forms 26 0 0 0 Disszertáció Thesis 28 0 0 0 Egyéb Miscellaneous 29 0 0 0 Alkotás Achievement 22 0 0 0 Kutatási adat Research data 33 0 0 0 2023 0 1 0 1 0 2024 0 7 5 7 5 2025 0 3 3 3 3 2026 0 2 1 2 1 D1 false 10013864,10046231 false false false 2023-06-07T19:22:27.235+0000 Balatoni Limnológiai Kutatóintézet; Hidrobiológiai Tanszék (DE / TTK / BOI); Juhász-Nagy Pál Doktori Iskola (DE / TMTDT); Vizi Ökológiai Intézet (HUN-REN ÖK) 9 26 4 9 0 true 10025544 Language 10002 /api/language/10002 Angol English true 2 true PersonAuthorship 106964786 /api/authorship/106964786 1 0.111 true false Author 10068587 /api/author/10068587 Somogyi Dóra true true Somogyi Dóra true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 106964787 /api/authorship/106964787 2 0.11111111 false false Author 10000517 /api/author/10000517 Erős Tibor true 10000517 true Erős Tibor true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 106964788 /api/authorship/106964788 3 0.11111111 false false Author 10039185 /api/author/10039185 Mozsár Attila true 10039185 true Mozsár Attila true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 106964789 /api/authorship/106964789 4 0.11111111 false false Author 10045916 /api/author/10045916 Czeglédi István true 10045916 true Czeglédi István true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 106964790 /api/authorship/106964790 5 0.11111111 false false Author 10083885 /api/author/10083885 Szeles Júlia true true Szeles Júlia true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 106964791 /api/authorship/106964791 6 0.11111111 false false Author 10080691 /api/author/10080691 Tóth Richárd true true Tóth Richárd true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 106964792 /api/authorship/106964792 7 0.11111111 false false Author 10082803 /api/author/10082803 Zulkipli Nurfatin Binti true true Zulkipli Nurfatin true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 106964793 /api/authorship/106964793 8 0.11111111 false false true Author 10013864 /api/author/10013864 Antal László true 10013864 true Antal László true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 106964794 /api/authorship/106964794 9 0.111 false true Author 10046231 /api/author/10046231 Nyeste Krisztián József true 10046231 true Nyeste Krisztián true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PublicationIdentifier 23346571 /api/publicationidentifier/23346571 PlainSource 6 /api/publicationsource/6 PublicationSourceType 10001 /api/publicationsourcetype/10001 true true true DOI DOI https://doi.org/@@@ true true 6 true GOLD true IDENTICAL 10.3897/neobiota.83.95680 https://doi.org/10.3897/neobiota.83.95680 true true PublicationIdentifier 23346572 /api/publicationidentifier/23346572 SwordSource 36 /api/publicationsource/36 PublicationSourceType 10007 /api/publicationsourcetype/10007 true true true REAL REAL http://real.mtak.hu/@@@ true true 36 true GOLD true IDENTICAL 163610 http://real.mtak.hu/163610 false true PublicationIdentifier 23404105 /api/publicationidentifier/23404105 PlainSource 38 /api/publicationsource/38 PublicationSourceType 10007 /api/publicationsourcetype/10007 true true true DEA http://hdl.handle.net/2437/@@@ true true 38 true IDENTICAL 350243 http://hdl.handle.net/2437/350243 false true PublicationIdentifier 23614927 /api/publicationidentifier/23614927 PlainSource 1 /api/publicationsource/1 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true WoS WoS https://www.webofscience.com/wos/woscc/full-record/@@@ true true 1 true IDENTICAL 000973433900001 https://www.webofscience.com/wos/woscc/full-record/000973433900001 false true PublicationIdentifier 23614929 /api/publicationidentifier/23614929 PlainSource 3 /api/publicationsource/3 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true Scopus Scopus http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-@@@ true true 3 true IDENTICAL 85153345114 http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85153345114 false true Classification 10712 /api/classification/10712 true true Keyword 1063898 /api/keyword/1063898 true 1063898 true Keyword 1116056 /api/keyword/1116056 true 1116056 true Keyword 1582186 /api/keyword/1582186 true true Keyword 2999903 /api/keyword/2999903 true true Keyword 2999904 /api/keyword/2999904 true true SjrRating 11352969 /api/sjrrating/11352969 15 0.1 journal RatingType 10002 /api/ratingtype/10002 sjr true true ClassificationExternal 1103 /api/classificationexternal/1103 true 1103 true D1 DIRECT true true /api/publication/33691677 <div class="JournalArticle Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <img title="Idézőközlemény" style="float: left" src="/frontend/resources/grid/publication-citation-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10068587"><a href="/gui2/?type=authors&mode=browse&sel=10068587" target="_blank">Somogyi Dóra (<span class="authorship-author-name">Somogyi Dóra</span> <span class="authorAux-mtmt"> hidrobiológia</span>) </a> </span> <span class="author-affil"><span title="University of Debrecen">UD</span>/<span title="Természettudományi Doktori Tanács">TtDt</span>/Pál Juhász-Nagy Doctoral School of Biology and Environmental Sciences; <span title="University of Debrecen">UD</span>/<span title="Faculty of Science and Technology">Faculty of Science and Technology</span>/<span title="Institute of Biology and Ecology">IBE</span>/Hidrobiológiai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10000517"><a href="/gui2/?type=authors&mode=browse&sel=10000517" target="_blank">Erős Tibor (<span class="authorship-author-name">Erős Tibor</span> <span class="authorAux-mtmt"> Ökológia</span>) </a> </span> <span class="author-affil">Balaton Limnological Research Institute</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10039185"><a href="/gui2/?type=authors&mode=browse&sel=10039185" target="_blank">Mozsár Attila (<span class="authorship-author-name">Mozsár Attila</span> <span class="authorAux-mtmt"> Hidrobiológia</span>) </a> </span> <span class="author-affil">Balaton Limnological Research Institute</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10045916"><a href="/gui2/?type=authors&mode=browse&sel=10045916" target="_blank">Czeglédi István (<span class="authorship-author-name">Czeglédi István</span> <span class="authorAux-mtmt"> Hidrobiológia</span>) </a> </span> <span class="author-affil">Balaton Limnological Research Institute</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10083885"><a href="/gui2/?type=authors&mode=browse&sel=10083885" target="_blank">Szeles Júlia (<span class="authorship-author-name">Szeles Júlia</span> <span class="authorAux-mtmt"> hidrobiológia</span>) </a> </span> <span class="author-affil"><span title="Centre for Ecological Research">CER</span>/Institute of Aquatic Ecology, Centre for Ecological Research</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10080691"><a href="/gui2/?type=authors&mode=browse&sel=10080691" target="_blank">Tóth Richárd (<span class="authorship-author-name">Tóth Richárd</span> <span class="authorAux-mtmt"> Hidrobiológia</span>) </a> </span> <span class="author-affil"><span title="University of Debrecen">UD</span>/<span title="Faculty of Science and Technology">Faculty of Science and Technology</span>/<span title="Institute of Biology and Ecology">IBE</span>/Hidrobiológiai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10082803"><a href="/gui2/?type=authors&mode=browse&sel=10082803" target="_blank">Zulkipli Nurfatin (<span class="authorship-author-name">Zulkipli Nurfatin Binti</span> <span class="authorAux-mtmt"> Environmental Science</span>) </a> </span> <span class="author-affil"><span title="University of Debrecen">UD</span>/<span title="Természettudományi Doktori Tanács">TtDt</span>/Pál Juhász-Nagy Doctoral School of Biology and Environmental Sciences; <span title="University of Debrecen">UD</span>/<span title="Faculty of Science and Technology">Faculty of Science and Technology</span>/<span title="Institute of Biology and Ecology">IBE</span>/Hidrobiológiai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10013864"><a href="/gui2/?type=authors&mode=browse&sel=10013864" target="_blank">Antal László ✉ (<span class="authorship-author-name">Antal László</span> <span class="authorAux-mtmt"> Hal- és halászatbiológia</span>) </a> </span> <span class="author-affil"><span title="University of Debrecen">UD</span>/<span title="Faculty of Science and Technology">Faculty of Science and Technology</span>/<span title="Institute of Biology and Ecology">IBE</span>/Hidrobiológiai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10046231"><a href="/gui2/?type=authors&mode=browse&sel=10046231" target="_blank">Nyeste Krisztián (<span class="authorship-author-name">Nyeste Krisztián József</span> <span class="authorAux-mtmt"> Hidrobiológia</span>) </a> </span> <span class="author-affil"><span title="University of Debrecen">UD</span>/<span title="Faculty of Science and Technology">Faculty of Science and Technology</span>/<span title="Institute of Biology and Ecology">IBE</span>/Hidrobiológiai Tanszék</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;33691677" target="_blank">Intraguild predation as a potential explanation for the population decline of the threatened native fish, the European mudminnow (Umbra krameri Walbaum, 1792) by the invasive Amur sleeper (Perccottus glenii Dybowski, 1877)</a></div> <div> <span class="journal-title">NEOBIOTA</span> <span class="journal-issn">(<a target="_blank" href="https://portal.issn.org/resource/ISSN/1619-0033">1619-0033</a> <a target="_blank" href="https://portal.issn.org/resource/ISSN/1314-2488">1314-2488</a>)</span>: <span class="journal-volume">83</span> <span class="page"> pp 95-107 </span> <span class="year">(2023)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Language: English | </span> <span class="identifiers"> <span class="id identifier oa_GOLD" title=" Gold "> <a style="color:blue" title="10.3897/neobiota.83.95680" target="_blank" href="https://doi.org/10.3897/neobiota.83.95680"> DOI </a> </span> <span class="id identifier oa_GOLD" title=" Gold "> <a style="color:blue" title="163610" target="_blank" href="http://real.mtak.hu/163610"> REAL </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="350243" target="_blank" href="http://hdl.handle.net/2437/350243"> DEA </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="000973433900001" target="_blank" href="https://www.webofscience.com/wos/woscc/full-record/000973433900001"> WoS </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="85153345114" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85153345114"> Scopus </a> </span> </span> <OnlyViewableByAuthor><div class="ratings"> <div class="journal-subject">Journal subject: Scopus - Animal Science and Zoology&nbsp;&nbsp;&nbsp;Rank:&nbsp;D1</div> <div class="journal-subject">Journal subject: Scopus - Aquatic Science&nbsp;&nbsp;&nbsp;Rank:&nbsp;D1</div> <div class="journal-subject">Journal subject: Scopus - Insect Science&nbsp;&nbsp;&nbsp;Rank:&nbsp;D1</div> <div class="journal-subject">Journal subject: Scopus - Plant Science&nbsp;&nbsp;&nbsp;Rank:&nbsp;D1</div> <div class="journal-subject">Journal subject: Scopus - Ecological Modeling&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q1</div> <div class="journal-subject">Journal subject: Scopus - Ecology&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q1</div> <div class="journal-subject">Journal subject: Scopus - Ecology, Evolution, Behavior and Systematics&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q1</div> </div></OnlyViewableByAuthor> <div class="publication-citation" style="margin-left: 0.5cm;"> <span title="" class="citingPub-count">Citing papers: 13</span> | Independent citation: 9 | Self citation: 4 | Unknown citation: 0 | Number of citations in WoS: 9 | Number of citations in Scopus:&nbsp;7 | WoS/Scopus assigned:&nbsp;9 | Number of citations with DOI:&nbsp;10 (Not published:&nbsp;1) </div> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;33691677&sort=publishedYear,desc&sort=title"> Number of cited publications: 8 </a> </div> <div class="mtid"><span class="long-pub-mtid">Publication: 33691677</span> | <span class="status-data status-VALIDATED"> Validated </span> Core Citing | <span class="type-subtype">Journal Article ( Article ) </span> | <span class="pub-category">Scientific</span> | <span class="publication-sourceOfData">kézi felvitel</span> </div> <div class="funder"> (TKP2021-NKTA-32) Funder: NRDIO, (PD 138296), Víztudományi és Vízbiztonsági Nemzeti Laboratórium(RRF-2.3.1-21-2022-00008) Funder: NRDIO, (GINOP_PLUSZ-2.1.1-21-2022-00245) Funder: GINOP </div> <div class="lastModified">Last Modified: 2024.04.15. 14:41 Katalin Lévayné Deseő (MTMT Központi admin) </div> <div class="lockedBy">Centrally managed 2024.04.15. 14:41 Katalin Lévayné Deseő (MTMT Központi admin) </div> </div></div>