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K. Gérard · SciRah

Researcher profile · Semantic Scholar

K. Gérard

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K. Gérard — researcher profile on SciRah

h-index: 15
Works: 28
Citations: 697

Most-cited papers

Pleistocene separation of mitochondrial lineages of Mytilus spp. mussels from Northern and Southern Hemispheres and strong genetic differentiation among southern populations.
K. Gérard, N. Bierne, P. Borsa, A. Chenuil +1 more
2008Molecular Phylogenetics and Evolution122 citations Open access
Semantic Scholar
Gene flow of Acanthaster planci (L.) in relation to ocean currents revealed by microsatellite analysis
N. Yasuda, S. Nagai, M. Hamaguchi, K. Okaji +2 more
2009Molecular Ecology109 citations
Semantic Scholar
Divergence between Antarctic and South American marine invertebrates: What molecular biology tells us about Scotia Arc geodynamics and the intensification of the Antarctic Circumpolar Current
E. Poulin, C. González‐Wevar, A. Díaz, K. Gérard +1 more
201466 citations Open access
Semantic Scholar
Phylogeography of the Crown-of-Thorns Starfish in the Indian Ocean
C. Vogler, J. Benzie, P. H. Barber, M. Erdmann +5 more
2012PLoS ONE63 citations Open access
Semantic Scholar
Divergence time estimations and contrasting patterns of genetic diversity between Antarctic and southern South America benthic invertebrates
C. González‐Wevar, A. Díaz, K. Gérard, J. Cañete +1 more
201243 citations Open access
Semantic Scholar
Cryptic speciation in Southern Ocean Aequiyoldia eightsii (Jay, 1839): Mio-Pliocene trans-Drake Passage separation and diversification
C. González‐Wevar, K. Gérard, S. Rosenfeld, T. Saucède +5 more
2019Progress in Oceanography32 citations Open access
Semantic Scholar
Fine-scale spatial genetic structure in the brooding sea urchin Abatus cordatus suggests vulnerability of the Southern Ocean marine invertebrates facing global change
J. Ledoux, Katarzyna Tarnowska, K. Gérard, É. Lhuillier +4 more
2012Polar Biology31 citations Open access
Semantic Scholar
Genetic structure and demographic inference of the regular sea urchin Sterechinus neumayeri (Meissner, 1900) in the Southern Ocean: The role of the last glaciation
A. Díaz, K. Gérard, C. González‐Wevar, C. S. Maturana +4 more
2018PLoS ONE29 citations Open access
Semantic Scholar
Is the southern crab Halicarcinus planatus (Fabricius, 1775) the next invader of Antarctica?
Zambra López-Farrán, Charlène Guillaumot, L. Vargas-Chacoff, K. Paschke +6 more
2021Global Change Biology27 citations Open access
Semantic Scholar
Trophic ecology of two co-existing Sub-Antarctic limpets of the genus Nacella: spatio-temporal variation in food availability and diet composition of Nacella magellanica and N. deaurata
S. Rosenfeld, J. Marambio, J. Ojeda, J. P. Rodríguez +5 more
2018ZooKeys21 citations Open access
Semantic Scholar
Genetics, Gene Flow, and Glaciation: The Case of the South American Limpet Nacella mytilina
C. González‐Wevar, S. Rosenfeld, N. Segovia, M. Hüne +6 more
2016PLoS ONE19 citations Open access
Semantic Scholar
Assessment of three mitochondrial loci variability for the crown-of-thorns starfish: a first insight into Acanthaster phylogeography.
K. Gérard, Charlotte Roby, N. Chevalier, B. Thomassin +2 more
2008Comptes rendus. Biologies17 citations Open access
Semantic Scholar
Restricted geographic distribution and low genetic diversity of the brooding sea urchin Abatus agassizii (Spatangoidea: Schizasteridae) in the South Shetland Islands: A bridgehead population before the spread to the northern Antarctic Peninsula?
A. Díaz, C. González‐Wevar, C. S. Maturana, Á. Palma +2 more
201216 citations Open access
Semantic Scholar
Mitogenomics of Perumytilus purpuratus (Bivalvia: Mytilidae) and its implications for doubly uniparental inheritance of mitochondria
B. Śmietanka, Marek Lubośny, Aleksandra Przyłucka, K. Gérard +1 more
2018PeerJ15 citations Open access
Semantic Scholar
Fine-grained habitat-associated genetic connectivity in an admixed population of mussels in the small isolated Kerguelen Islands
C. Fraïsse, A. Haguenauer, K. Gérard, Alexandra Anh-Thu Weber +2 more
2017bioRxiv15 citations Open access
Semantic Scholar
Variability at multiple spatial scales in intertidal and subtidal macrobenthic communities in a fjord with glaciers, Magellanic Subantarctic ecoregion, Chile
Francisco Bahamonde, Juan Pablo Rodríguez, S. Rosenfeld, Fabio Méndez +3 more
2022Progress in Oceanography14 citations
Semantic Scholar
Does natural selection explain the fine scale genetic structure at the nuclear exon Glu-5′ in blue mussels from Kerguelen?
K. Gérard, Charlotte Roby, N. Bierne, P. Borsa +2 more
2015Ecology and Evolution12 citations Open access
Semantic Scholar
Mating system and evidence of multiple paternity in the Antarctic brooding sea urchin Abatus agassizii
C. S. Maturana, K. Gérard, A. Díaz, B. David +2 more
2017Polar Biology10 citations Open access
Semantic Scholar
Populations of a New Morphotype of Corrugate Lessonia Bory in the Beagle Channel, Sub-Antarctic Magellanic Ecoregion: A Possible Case of On-Going Speciation
A. Mansilla, K. Gérard, G. H. Boo, M. E. Ramírez +8 more
2020Cryptogamie. Algologie8 citations Open access
Semantic Scholar
Both high and low dispersal? Apparently contradictory genetic patterns in the Antarctic littorinid gastropod Laevilacunaria antarctica
C. González‐Wevar, Yarleth Poveda, N. Segovia, S. Rosenfeld +6 more
2024Frontiers in Ecology and Evolution7 citations Open access
Semantic Scholar
Unveiling the co-phylogeny signal between plunderfish Harpagifer spp. and their gut microbiomes across the Southern Ocean
G. Schwob, L. Cabrol, T. Saucède, K. Gérard +2 more
2023bioRxiv7 citations Open access
Semantic Scholar
Unveiling the unknown phylogenetic position of the scallop Austrochlamys natans and its implications for marine stewardship in the Magallanes Province
S. Rosenfeld, Cristian Aldea, Z. López, C. S. Maturana +6 more
2021Scientific Reports5 citations Open access
Semantic Scholar
Actualización del catastro de ensamble de moluscos costero-marinos del archipiélago Diego Ramírez (56°31’S), Chile: Un refugio para la economía sustentable y conservación subantártica
Sebastian Rosenfeld, J. Marambio, Cristian Aldea, J. Rodríguez +7 more
2020Anales del Instituto de la Patagonia4 citations Open access
Semantic Scholar
Patrones de diversidad y estructura genética en especies antárticas y subantárticas de Nacella (Nacellidae)
Claudio A. González-Wevar, M. Hüne, S. Rosenfeld, K. Gérard +2 more
20164 citations Open access
Semantic Scholar
Next-generation sequencing yields the complete organellar genomes of kelp Lessonia flavicans (Lessoniaceae, Phaeophyceae) from the Sub-Antarctic ecoregion of Magallanes, Chile
D. E. Bustamante, A. Mansilla, M. S. Calderon, S. Rosenfeld +8 more
2019Mitochondrial DNA Part B: Resources1 citations Open access
Semantic Scholar
Fine-grained genetic-environmenthabitat- associated genetic connectivity ion in an admixed population of mussels in the small isolated Kerguelen island connectivity of marine populations in the genomic era.
C. Fraïsse, A. Haguenauer, K. Gérard, A. Weber +2 more
20180 citations
Semantic Scholar
Mating system and evidence of multiple paternity in the Antarctic brooding sea urchin Abatus agassizii
C. S. Maturana, K. Gérard, A. Díaz, B. David +2 more
2016Polar Biology0 citations Open access
Semantic Scholar
Fine-scale spatial genetic structure in the brooding sea urchin Abatus cordatus suggests vulnerability of the Southern Ocean marine invertebrates facing global change
J. Ledoux, K. Tarnowska, K. Gérard, É. Lhuillier +4 more
2011Polar Biology0 citations Open access
Semantic Scholar

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