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Bulletin de la Société Neuchâteloise des Sciences Naturelles

Bulletin de la Société Neuchâteloise des Sciences Naturelles Volume 141 (2021)
Heading Page
Front matter _
Article: Evidence of neonicotinoid contamination in aquatic invertebrates : an assessment of the current state of the Seyon River in the canton of Neuchâtel, Switzerland 5
Article: Prévenir le brunissement du fluide de conservation des spécimens botaniques 25
Article: The Léo Lesquereux paleobotanical collection of the Musée régional du Val-de-Travers (Neuchâtel, Switzerland) 41
Article: Mise en valeur de la collection de myxomycètes de la mycologue Janna Oppel (1942-2009) 63
Article: Note algologique 4 : observation de Ochromonas crenata Klebs (Chrysophyceae) dans l'étang de Paradis Plage à Colombier (lac de Neuchâtel), Suisse 95
Article: Rénovation du sismographe de Quervain-Piccard du Pavillon Hirsch Observatoire de Neuchâtel, Suisse 111
Obituary: Jean-Paul Schaer (1928-2021) : un gentleman géologue 121
Article: Les vieux de la vieille : 2e partie 177
Rubric: Assemblée générale du 24 mars 2021 191
Rubric: Comptes de la société 2020 197
Table of Contents 199
Back matter 201
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