Exploring Deep-Sea Biodiversity in the Porcupine Bank (NE Atlantic) through Fish Integrative Taxonomy
This study combined morphological and molecular approaches to the species assignment of several rare or poorly known deep-water fishes caught between 549 and 1371 m depth during a Spanish bottom trawl survey in the Porcupine Bank, west of Ireland. The following fish species were identified: Nessorha...
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Language: | English |
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Centro Oceanográfico de Cádiz
2021
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Online Access: | http://hdl.handle.net/10508/12297 https://doi.org/10.3390/jmse9101075 |
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ftieo:oai:repositorio.ieo.es:10508/12297 2023-05-15T14:00:17+02:00 Exploring Deep-Sea Biodiversity in the Porcupine Bank (NE Atlantic) through Fish Integrative Taxonomy Bañón, R. (Rafael) de-Carlos, A. (Alejandro) Farias, C. (Carlos) Vilas-Arrondo, N. (Nair) Baldó, F. (Francisco) 2021 http://hdl.handle.net/10508/12297 https://doi.org/10.3390/jmse9101075 eng eng Centro Oceanográfico de Cádiz https://www.mdpi.com/2077-1312/9/10/1075 2077-1312 http://hdl.handle.net/10508/12297 Journal of Marine Science and Engineering, 9. 2021: 1075-1075 doi:10.3390/jmse9101075 Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess CC-BY-NC-ND NE Atlantic distribution taxonomic identification morphology DNA barcoding synonymy fish biodiversity deep water taxonomy article 2021 ftieo https://doi.org/10.3390/jmse9101075 2022-10-04T23:46:44Z This study combined morphological and molecular approaches to the species assignment of several rare or poorly known deep-water fishes caught between 549 and 1371 m depth during a Spanish bottom trawl survey in the Porcupine Bank, west of Ireland. The following fish species were identified: Nessorhamphus ingolfianus (Schmidt, 1912), Borostomias antarcticus (Lönnberg 1905), Scopelosaurus lepidus (Krefft and Maul 1955), Bathypterois dubius Vaillant, 1888, Evermannella balbo (Risso, 1820), Antimora rostrata (Günther, 1878), Melanonus zugmayeri Norman, 1930, Lyconus brachycolus Holt and Byrne, 1906; Paraliparis hystrix Merrett, 1983, Neocyttus helgae (Holt and Byrne, 1908); Platyberyx opalescens Zugmayer, 1911; Howella atlantica Post and Quéro, 1991, Lycodes terraenovae Collett, 1896 and Pseudoscopelus altipinnis Parr, 1933. The presence of L. brachycolus, P. opalescens and P. altipinnis is reported for the first time in the Bank. The DNA barcoding results were largely consistent with morphological identification in 10 species but four did not fit the current taxonomy, indicating cases of potential cryptic speciation, misidentification, synonymy or recent diversification. Among them, the results strongly suggest that P. garmani and P. hystrix are conspecific, making P. hystrix a junior synonym of P. garmani. Versión del editor Article in Journal/Newspaper Antarc* antarcticus Instituto Español de Oceanografía: e-IEO Porcupine Bank ENVELOPE(-13.667,-13.667,53.333,53.333) Journal of Marine Science and Engineering 9 10 1075 |
institution |
Open Polar |
collection |
Instituto Español de Oceanografía: e-IEO |
op_collection_id |
ftieo |
language |
English |
topic |
NE Atlantic distribution taxonomic identification morphology DNA barcoding synonymy fish biodiversity deep water taxonomy |
spellingShingle |
NE Atlantic distribution taxonomic identification morphology DNA barcoding synonymy fish biodiversity deep water taxonomy Bañón, R. (Rafael) de-Carlos, A. (Alejandro) Farias, C. (Carlos) Vilas-Arrondo, N. (Nair) Baldó, F. (Francisco) Exploring Deep-Sea Biodiversity in the Porcupine Bank (NE Atlantic) through Fish Integrative Taxonomy |
topic_facet |
NE Atlantic distribution taxonomic identification morphology DNA barcoding synonymy fish biodiversity deep water taxonomy |
description |
This study combined morphological and molecular approaches to the species assignment of several rare or poorly known deep-water fishes caught between 549 and 1371 m depth during a Spanish bottom trawl survey in the Porcupine Bank, west of Ireland. The following fish species were identified: Nessorhamphus ingolfianus (Schmidt, 1912), Borostomias antarcticus (Lönnberg 1905), Scopelosaurus lepidus (Krefft and Maul 1955), Bathypterois dubius Vaillant, 1888, Evermannella balbo (Risso, 1820), Antimora rostrata (Günther, 1878), Melanonus zugmayeri Norman, 1930, Lyconus brachycolus Holt and Byrne, 1906; Paraliparis hystrix Merrett, 1983, Neocyttus helgae (Holt and Byrne, 1908); Platyberyx opalescens Zugmayer, 1911; Howella atlantica Post and Quéro, 1991, Lycodes terraenovae Collett, 1896 and Pseudoscopelus altipinnis Parr, 1933. The presence of L. brachycolus, P. opalescens and P. altipinnis is reported for the first time in the Bank. The DNA barcoding results were largely consistent with morphological identification in 10 species but four did not fit the current taxonomy, indicating cases of potential cryptic speciation, misidentification, synonymy or recent diversification. Among them, the results strongly suggest that P. garmani and P. hystrix are conspecific, making P. hystrix a junior synonym of P. garmani. Versión del editor |
format |
Article in Journal/Newspaper |
author |
Bañón, R. (Rafael) de-Carlos, A. (Alejandro) Farias, C. (Carlos) Vilas-Arrondo, N. (Nair) Baldó, F. (Francisco) |
author_facet |
Bañón, R. (Rafael) de-Carlos, A. (Alejandro) Farias, C. (Carlos) Vilas-Arrondo, N. (Nair) Baldó, F. (Francisco) |
author_sort |
Bañón, R. (Rafael) |
title |
Exploring Deep-Sea Biodiversity in the Porcupine Bank (NE Atlantic) through Fish Integrative Taxonomy |
title_short |
Exploring Deep-Sea Biodiversity in the Porcupine Bank (NE Atlantic) through Fish Integrative Taxonomy |
title_full |
Exploring Deep-Sea Biodiversity in the Porcupine Bank (NE Atlantic) through Fish Integrative Taxonomy |
title_fullStr |
Exploring Deep-Sea Biodiversity in the Porcupine Bank (NE Atlantic) through Fish Integrative Taxonomy |
title_full_unstemmed |
Exploring Deep-Sea Biodiversity in the Porcupine Bank (NE Atlantic) through Fish Integrative Taxonomy |
title_sort |
exploring deep-sea biodiversity in the porcupine bank (ne atlantic) through fish integrative taxonomy |
publisher |
Centro Oceanográfico de Cádiz |
publishDate |
2021 |
url |
http://hdl.handle.net/10508/12297 https://doi.org/10.3390/jmse9101075 |
long_lat |
ENVELOPE(-13.667,-13.667,53.333,53.333) |
geographic |
Porcupine Bank |
geographic_facet |
Porcupine Bank |
genre |
Antarc* antarcticus |
genre_facet |
Antarc* antarcticus |
op_relation |
https://www.mdpi.com/2077-1312/9/10/1075 2077-1312 http://hdl.handle.net/10508/12297 Journal of Marine Science and Engineering, 9. 2021: 1075-1075 doi:10.3390/jmse9101075 |
op_rights |
Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.3390/jmse9101075 |
container_title |
Journal of Marine Science and Engineering |
container_volume |
9 |
container_issue |
10 |
container_start_page |
1075 |
_version_ |
1766269327294595072 |