Nuevas citas y registros corológicos para la flora bentónica marina del noroeste ibérico. New records and geographical additions for the benthic marine flora of the northwestern Iberia.

Bárbara, Ignacio; Peña, Viviana; García-Redondo, Veónica; Tapia, Pilar Díaz; García-Fernández, Alicia; Lugilde, Juan; Piñeiro‐Corbeira, Cristina

doi:10.24310/abm.v41i0.2445

Cited by 2 publications

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“…Dictyota cyanoloma was described in 2010, based on specimens from Palamós, NW Mediterranean [56], although the species was first reported from the Iberian Peninsula as D. ciliolata by Rull Lluch et al [57]. The species is widely distributed in the Mediterranean Sea and recent records have proven its expansion to the European Atlantic (Portugal, Galicia, the SW England), and the Macaronesia [56,[58][59][60][61][62][63], while Steen et al [55] reported it from Australia and New Zealand. Steen et al [55] obtained molecular sequence information from historical herbarium samples of Dictyota spp.…”

Section: Case Studies From the Mediterranean Seamentioning

confidence: 99%

Phycological Herbaria as a Useful Tool to Monitor Long-Term Changes of Macroalgae Diversity: Some Case Studies from the Mediterranean Sea

2020

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The Mediterranean Sea is currently experiencing a decline in the abundance of several key species, as a consequence of anthropogenic pressures (e.g., increase in human population, habitat modification and loss, pollution, coastal urbanization, overexploitation, introduction of non-indigenous species and climate change). Herbaria and natural history collections are certainly fundamental for taxonomic studies, but they are also an invaluable, if currently underestimated, resource for understanding ecological and evolutionary responses of species to environmental changes. Macroalgae herbarium collections, which are really consistent (ranging from 200,000 to approximately 500,000 specimens) in some European herbaria (e.g., Muséum National d’Histoire Naturelle in Paris, University of Copenhagen, Natural History Museum in Kensington), can be successfully used as real “witnesses” to biodiversity changes. In this respect, we report some case studies from the Mediterranean Sea which summarize well the potential of macroalgae herbarium specimens to provide useful data on biodiversity changes. Indeed, these data enable the evaluation of the responses of biota, including shifts in species ranges, the detection of the presence of introduced species, and the prediction of changes in species distributions and patterns under future climate scenarios. To increase the use of this invaluable tool of research, their curation, the digitization of collections, and specimen genomics should be even more addressed.

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Section: Case Studies From the Mediterranean Seamentioning

confidence: 99%

Phycological Herbaria as a Useful Tool to Monitor Long-Term Changes of Macroalgae Diversity: Some Case Studies from the Mediterranean Sea

2020

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Adiciones y correcciones a la flora bentónica marina del Atlántico ibérico norte

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García-Redondo²,

Tapia³

et al. 2019

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Continuando con los estudios para la actualización del inventariado de la flora bentónica marina del Atlántico Ibérico.En este trabajo se incluye nueva información de distribución para 18 especies (3 Cyanobacteria, 9 Rhodophyta, 4 Ochrophyta, 2 Chlorophyta) de algas bentónicas marinas, recolectadas en el intermareal y submareal de 46 localidades del atlántico ibérico norte. Atendiendo a la distribución de las especies recolectadas, cabe destacar una nueva cita para Europa (Plocamium cf. ovicorne), 3 nuevas citas para Galicia (Calothrix consociata, Lyngbya martensiana y Centroceras gasparrinii), 14 nuevas citas provinciales y 8 segundas citas provinciales. Además dos especies (Spermothamnion strictum y Punctaria plantaginea) son excluidas de la flora de Galicia después, de estudiar el único material de herbario testigo de las citas.et al. 2005a-b, 2006, 2008, 2012, 2014, 2015, 2016), se presentan nuevas citas y correcciones florísticas que completan el actual inventario de la biodiversidad marina de Galicia (Bañón 2017). La mayoría de las muestras se conservaron en formalina al 4% y la conservación definitiva se realizó en pliegos de herbario, depositados en el herbario de la Universidad de Santiago de Compostela (SANT), así como en preparaciones semipermanentes en Karo®. También se estudiaron pliegos de herbario del Nationaal Herbarium Nederland, para la verificación o corrección de citas antiguas. Paralelamente, se conservaron fragmentos sin formolar de algunas especies en gel de sílice para estudios moleculares.

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Nuevas citas y registros corológicos para la flora bentónica marina del noroeste ibérico. New records and geographical additions for the benthic marine flora of the northwestern Iberia.

Abstract: .

Cited by 2 publications

References 2 publications

Phycological Herbaria as a Useful Tool to Monitor Long-Term Changes of Macroalgae Diversity: Some Case Studies from the Mediterranean Sea

Phycological Herbaria as a Useful Tool to Monitor Long-Term Changes of Macroalgae Diversity: Some Case Studies from the Mediterranean Sea

Adiciones y correcciones a la flora bentónica marina del Atlántico ibérico norte

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