C
Claire Régnier
Researcher at Pierre-and-Marie-Curie University
Publications - 3
Citations - 494
Claire Régnier is an academic researcher from Pierre-and-Marie-Curie University. The author has contributed to research in topics: Biodiversity & Global biodiversity. The author has an hindex of 3, co-authored 3 publications receiving 416 citations.
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Not knowing, not recording, not listing: numerous unnoticed mollusk extinctions.
TL;DR: It is suggested that assessment of the conservation status of invertebrate species is neglected in the IUCN Red List and not managed in the same way as for vertebrate species.
Journal ArticleDOI
Mass extinction in poorly known taxa.
Claire Régnier,Guillaume Achaz,Guillaume Achaz,Amaury Lambert,Amaury Lambert,Amaury Lambert,Robert H. Cowie,Philippe Bouchet,Benoît Fontaine +8 more
TL;DR: It is estimated that the authors may already have lost 7% of the species on Earth and that the biodiversity crisis is real, based on extrapolation from a random sample of land snail species via two independent approaches.
Journal ArticleDOI
Extinction in a hyperdiverse endemic Hawaiian land snail family and implications for the underestimation of invertebrate extinction
Claire Régnier,Philippe Bouchet,Kenneth A. Hayes,Kenneth A. Hayes,Norine W. Yeung,Norine W. Yeung,Norine W. Yeung,Carl C. Christensen,Carl C. Christensen,Daniel J. D. Chung,Benoît Fontaine,Robert H. Cowie +11 more
TL;DR: This work assessed extinction in the Hawaiian land snail family Amastridae (325 species, IUCN lists 33 as extinct) using a more realistic approach comparing historical collections with modern surveys and expert knowledge, and determined that 179 species had insufficient evidence of extinction (though most are probably extinct).