Annelid invaders in the Black Sea region: The distribution of Streblospio gynobranchiata and first occurrence of Laonome xeprovala
The present study reports the spread of Streblospio gynobranchiata (Annelida, Spionidae) off Romanian coast and adjacent waters and the first occurrence of Laonome xeprovala (Annelida, Sabellidae) in the Black Sea basin. The spionid is considered among worst invaders in Mediterranean soft bottoms, w...
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Online Access: | https://doi.org/10.1016/j.gecco.2021.e01920 https://doaj.org/article/f035a0e27f844ce4947f927423bc7c38 |
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ftdoajarticles:oai:doaj.org/article:f035a0e27f844ce4947f927423bc7c38 2023-05-15T18:08:58+02:00 Annelid invaders in the Black Sea region: The distribution of Streblospio gynobranchiata and first occurrence of Laonome xeprovala Adrian Teacă Tatiana Begun Mihaela Mureșan 2021-12-01T00:00:00Z https://doi.org/10.1016/j.gecco.2021.e01920 https://doaj.org/article/f035a0e27f844ce4947f927423bc7c38 EN eng Elsevier http://www.sciencedirect.com/science/article/pii/S2351989421004704 https://doaj.org/toc/2351-9894 2351-9894 doi:10.1016/j.gecco.2021.e01920 https://doaj.org/article/f035a0e27f844ce4947f927423bc7c38 Global Ecology and Conservation, Vol 32, Iss , Pp e01920- (2021) Polychaeta Black Sea New records Invasive species Spatial distribution Ecology QH540-549.5 article 2021 ftdoajarticles https://doi.org/10.1016/j.gecco.2021.e01920 2022-12-31T12:43:24Z The present study reports the spread of Streblospio gynobranchiata (Annelida, Spionidae) off Romanian coast and adjacent waters and the first occurrence of Laonome xeprovala (Annelida, Sabellidae) in the Black Sea basin. The spionid is considered among worst invaders in Mediterranean soft bottoms, while the sabellid is a new invader that successfully settled in the Baltic and the Azov Seas and, after a decade since first European report, finally reached the Black Sea (Musura Bay and Sakhalin Lagoon, Danube Delta). Based on 50 samples collected between 2011 and 2020, we provide an overview of the distribution and possible arrival pathways of both species. Their larval ecology and life traits suggest a secondary introduction through shipping. Since first report along the Romanian coast in 2011, S. gynobranchiata, has spread very quickly, reaching very high densities (4945.2 ± 7599.4 ind.m-2) at 11–15 m depth in infralittoral sandy-mud habitat of the Danube plume area, while L. xeprovala remains confined to estuarine habitats, reaching its highest abundance (100.8 ind.m-2) in Sakhalin Lagoon. Article in Journal/Newspaper Sakhalin Directory of Open Access Journals: DOAJ Articles Global Ecology and Conservation 32 e01920 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Polychaeta Black Sea New records Invasive species Spatial distribution Ecology QH540-549.5 |
spellingShingle |
Polychaeta Black Sea New records Invasive species Spatial distribution Ecology QH540-549.5 Adrian Teacă Tatiana Begun Mihaela Mureșan Annelid invaders in the Black Sea region: The distribution of Streblospio gynobranchiata and first occurrence of Laonome xeprovala |
topic_facet |
Polychaeta Black Sea New records Invasive species Spatial distribution Ecology QH540-549.5 |
description |
The present study reports the spread of Streblospio gynobranchiata (Annelida, Spionidae) off Romanian coast and adjacent waters and the first occurrence of Laonome xeprovala (Annelida, Sabellidae) in the Black Sea basin. The spionid is considered among worst invaders in Mediterranean soft bottoms, while the sabellid is a new invader that successfully settled in the Baltic and the Azov Seas and, after a decade since first European report, finally reached the Black Sea (Musura Bay and Sakhalin Lagoon, Danube Delta). Based on 50 samples collected between 2011 and 2020, we provide an overview of the distribution and possible arrival pathways of both species. Their larval ecology and life traits suggest a secondary introduction through shipping. Since first report along the Romanian coast in 2011, S. gynobranchiata, has spread very quickly, reaching very high densities (4945.2 ± 7599.4 ind.m-2) at 11–15 m depth in infralittoral sandy-mud habitat of the Danube plume area, while L. xeprovala remains confined to estuarine habitats, reaching its highest abundance (100.8 ind.m-2) in Sakhalin Lagoon. |
format |
Article in Journal/Newspaper |
author |
Adrian Teacă Tatiana Begun Mihaela Mureșan |
author_facet |
Adrian Teacă Tatiana Begun Mihaela Mureșan |
author_sort |
Adrian Teacă |
title |
Annelid invaders in the Black Sea region: The distribution of Streblospio gynobranchiata and first occurrence of Laonome xeprovala |
title_short |
Annelid invaders in the Black Sea region: The distribution of Streblospio gynobranchiata and first occurrence of Laonome xeprovala |
title_full |
Annelid invaders in the Black Sea region: The distribution of Streblospio gynobranchiata and first occurrence of Laonome xeprovala |
title_fullStr |
Annelid invaders in the Black Sea region: The distribution of Streblospio gynobranchiata and first occurrence of Laonome xeprovala |
title_full_unstemmed |
Annelid invaders in the Black Sea region: The distribution of Streblospio gynobranchiata and first occurrence of Laonome xeprovala |
title_sort |
annelid invaders in the black sea region: the distribution of streblospio gynobranchiata and first occurrence of laonome xeprovala |
publisher |
Elsevier |
publishDate |
2021 |
url |
https://doi.org/10.1016/j.gecco.2021.e01920 https://doaj.org/article/f035a0e27f844ce4947f927423bc7c38 |
genre |
Sakhalin |
genre_facet |
Sakhalin |
op_source |
Global Ecology and Conservation, Vol 32, Iss , Pp e01920- (2021) |
op_relation |
http://www.sciencedirect.com/science/article/pii/S2351989421004704 https://doaj.org/toc/2351-9894 2351-9894 doi:10.1016/j.gecco.2021.e01920 https://doaj.org/article/f035a0e27f844ce4947f927423bc7c38 |
op_doi |
https://doi.org/10.1016/j.gecco.2021.e01920 |
container_title |
Global Ecology and Conservation |
container_volume |
32 |
container_start_page |
e01920 |
_version_ |
1766181361017683968 |