Global patterns of species richness in coastal cephalopods
| Autor(a) principal: | |
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| Data de Publicação: | 2019 |
| Outros Autores: | , , , , , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10451/39764 |
Resumo: | Copyright © 2019 Rosa, Pissarra, Borges, Xavier, Gleadall, Golikov, Bello, Morais, Lishchenko, Roura, Judkins, Ibáñez, Piatkowski, Vecchione and Villanueva. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
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Global patterns of species richness in coastal cephalopodsBiogeographyMolluskCephalopodCuttlefishSquidOctopusSpecies richnessCopyright © 2019 Rosa, Pissarra, Borges, Xavier, Gleadall, Golikov, Bello, Morais, Lishchenko, Roura, Judkins, Ibáñez, Piatkowski, Vecchione and Villanueva. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.Within the context of global climate change and overfishing of fish stocks, there is some evidence that cephalopod populations are benefiting from this changing setting. These invertebrates show enhanced phenotypic flexibility and are found from polar regions to the tropics. Yet, the global patterns of species richness in coastal cephalopods are not known. Here, among the 370 identified-species, 164 are octopuses, 96 are cuttlefishes, 54 are bobtails and bottletails, 48 are inshore squids and 8 are pygmy squids. The most diverse ocean is the Pacific (with 213 cephalopod species), followed by the Indian (146 species) and Atlantic (95 species). The least diverse are the Southern (15 species) and the Arctic (12 species) Oceans. Endemism is higher in the Southern Ocean (87%) and lower in the Arctic (25%), which reflects the younger age and the “Atlantification” of the latter. The former is associated with an old lineage of octopuses that diverged around 33 Mya. Within the 232 ecoregions considered, the highest values of octopus and cuttlefish richness are observed in the Central Kuroshio Current ecoregion (with a total of 64 species), followed by the East China Sea (59 species). This pattern suggests dispersal in the Central Indo-Pacific (CIP) associated with the highly productive Oyashio/Kuroshio current system. In contrast, inshore squid hotspots are found within the CIP, namely in the Sunda Shelf Province, which may be linked to the occurrence of an ancient intermittent biogeographic barrier: a land bridge formed during the Pleistocene which severely restricted water flow between the Pacific and Indian Oceans, thereby facilitating squid fauna differentiation. Another marked pattern is a longitudinal richness cline from the Central (CIP) toward the Eastern Indo-Pacific (EIP) realm, with central Pacific archipelagos as evolutionary dead ends. In the Atlantic Ocean, closure of the Atrato Seaway (at the Isthmus of Panama) and Straits of Gibraltar (Mediterranean Sea) are historical processes that may explain the contemporary Caribbean octopus richness and Mediterranean sepiolid endemism, respectively. Last, we discuss how the life cycles and strategies of cephalopods may allow them to adapt quickly to future climate change and extend the borealization of their distribution.This study was supported by the Fundação para a Ciência e Tecnologia (FCT), through the strategic project UID/MAR/04292/2019 granted to MARE, the IF Development grant awarded to RR (IF/01373/2013). IG was supported by a grant from the Japan Science and Technology Agency (J130000263). RV was supported by the Spanish Ministries of Education and Culture (Grant No. PRX17/00090) and Science (OCTOSET Project RTI2018-097908-B-I00). This study was also supported by the Portuguese Program MAR2020 – project VALPRAD (MAR-01.04.02-FEAMP-0007).Frontiers MediaRepositório da Universidade de LisboaRosa, RuiPissarra, VascoBorges, FranciscoXavier, JoséGleadall, Ian G.Golikov, AlexeyBello, GiambattistaMorais, LilianeLishchenko, FedorRoura, ÁlvaroJudkins, HeatherIbáñez, Christian M.Piatkowski, UweVecchione, MichaelVillanueva, Roger2019-10-09T11:08:53Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10451/39764engFront. Mar. Sci. 6:4692296-774510.3389/fmars.2019.00469info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-08T16:38:35Zoai:repositorio.ul.pt:10451/39764Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:53:31.199665Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
Global patterns of species richness in coastal cephalopods |
| title |
Global patterns of species richness in coastal cephalopods |
| spellingShingle |
Global patterns of species richness in coastal cephalopods Rosa, Rui Biogeography Mollusk Cephalopod Cuttlefish Squid Octopus Species richness |
| title_short |
Global patterns of species richness in coastal cephalopods |
| title_full |
Global patterns of species richness in coastal cephalopods |
| title_fullStr |
Global patterns of species richness in coastal cephalopods |
| title_full_unstemmed |
Global patterns of species richness in coastal cephalopods |
| title_sort |
Global patterns of species richness in coastal cephalopods |
| author |
Rosa, Rui |
| author_facet |
Rosa, Rui Pissarra, Vasco Borges, Francisco Xavier, José Gleadall, Ian G. Golikov, Alexey Bello, Giambattista Morais, Liliane Lishchenko, Fedor Roura, Álvaro Judkins, Heather Ibáñez, Christian M. Piatkowski, Uwe Vecchione, Michael Villanueva, Roger |
| author_role |
author |
| author2 |
Pissarra, Vasco Borges, Francisco Xavier, José Gleadall, Ian G. Golikov, Alexey Bello, Giambattista Morais, Liliane Lishchenko, Fedor Roura, Álvaro Judkins, Heather Ibáñez, Christian M. Piatkowski, Uwe Vecchione, Michael Villanueva, Roger |
| author2_role |
author author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
| dc.contributor.author.fl_str_mv |
Rosa, Rui Pissarra, Vasco Borges, Francisco Xavier, José Gleadall, Ian G. Golikov, Alexey Bello, Giambattista Morais, Liliane Lishchenko, Fedor Roura, Álvaro Judkins, Heather Ibáñez, Christian M. Piatkowski, Uwe Vecchione, Michael Villanueva, Roger |
| dc.subject.por.fl_str_mv |
Biogeography Mollusk Cephalopod Cuttlefish Squid Octopus Species richness |
| topic |
Biogeography Mollusk Cephalopod Cuttlefish Squid Octopus Species richness |
| description |
Copyright © 2019 Rosa, Pissarra, Borges, Xavier, Gleadall, Golikov, Bello, Morais, Lishchenko, Roura, Judkins, Ibáñez, Piatkowski, Vecchione and Villanueva. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
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2019 |
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2019-10-09T11:08:53Z 2019 2019-01-01T00:00:00Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
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http://hdl.handle.net/10451/39764 |
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http://hdl.handle.net/10451/39764 |
| dc.language.iso.fl_str_mv |
eng |
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eng |
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Front. Mar. Sci. 6:469 2296-7745 10.3389/fmars.2019.00469 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Frontiers Media |
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Frontiers Media |
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