Fine-scale interactions between habitat quality and genetic variation suggest an impact of grazing on the critically endangered Crau Plain grasshopper (Pamphagidae: Prionotropis rhodanica)

Autor: Sylvain Piry, Karine Berthier, Réjane Streiff, Sandrine Cros-Arteil, Antoine Foucart, Laurent Tatin, Linda Bröder, Axel Hochkirch, Marie-Pierre Chapuis

Publikováno v: Journal of Orthoptera Research, Vol 27, Iss 1, Pp 61-73 (2018)

The Crau Plain grasshopper, Prionotropis rhodanica Uvarov, 1923 (Orthoptera: Pamphagidae: Thrinchinae), is a rare grasshopper species endemic to the Crau Plain, a steppic habitat in France with unique floristic and faunistic communities. During recen

Externí odkaz: https://doaj.org/article/8e984667e5c94392a1f2052863b1cfba

Population structures of three Calliptamus spp. (Orthoptera: Acrididae) across the Western Mediterranean Basin

Autor: Elodie BLANCHET, Michel LECOQ, Gregory A. SWORD, Christine PAGES, Laurence BLONDIN, Claire BILLOT, Ronan RIVALLAN, Antoine FOUCART, Jean-Michel VASSAL, Ange-Marie RISTERUCCI, Marie-Pierre CHAPUIS

Publikováno v: European Journal of Entomology, Vol 109, Iss 3, Pp 445-455 (2012)

We conducted a comparative population genetic analysis of levels of genetic variation and its geographical structuring in three closely related species of grasshopper that co-occur in the Mediterranean Basin: Calliptamus italicus, C. barbarus and C.

Externí odkaz: https://doaj.org/article/360bcaa1ca204181a0cd0fce088b30aa

Domestication provides durum wheat with protection from locust herbivory

Autor: Marie‐Pierre Chapuis, Nicolas Leménager, Cyril Piou, Pierre Roumet, Héloïse Marche, Julia Centanni, Christophe Estienne, Martin Ecarnot, François Vasseur, Cyrille Violle, Elena Kazakou

Publikováno v: Ecology and Evolution
Ecology and Evolution, 2023, 13, pp.e9741. ⟨10.1002/ece3.9741⟩

International audience; Lower plant resistance to herbivores following domestication has been suggested as the main cause for higher feeding damage in crops than in wild progenitors. While herbivore compensatory feeding has also been proposed as a po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d3244d58121ca94175386d4523140d1
https://hal.inrae.fr/hal-03991752/document

Faeces’ odours attract gregarious locust hoppers

Autor: Camille Vernier, Nicolas Barthes, Marie-Pierre Chapuis, Julien Foucaud, Joris Huguenin, Nicolas Leménager, Cyril Piou

Publikováno v: Journal of Insect Physiology
Journal of Insect Physiology, 2022, 143, pp.104454. ⟨10.1016/j.jinsphys.2022.104454⟩

The data obtained from the experiments and scripts used for analyses can be found in the data repository of CIRAD Dataverse (https://doi.org/10.18167/DVN1/D3OP8O).; International audience; Highlights:• We hypothesize that attraction to fresh faeces

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d55d740cfe1c13199dac8acf87429dd
https://hal.inrae.fr/hal-03969210/document

Integrative taxonomy confirms that Gregarina garnhami and G. acridiorum (Apicomplexa, Gregarinidae), parasites of Schistocerca gregaria and Locusta migratoria (Insecta, Orthoptera), are distinct species

Autor: Bruno Michel, Isabelle Desportes-Livage, Amandine Labat, Julie Boisard, Nicolas Leménager, Marie Pierre Chapuis, Isabelle Florent

Publikováno v: Parasite
Parasite, 2021, 28, pp.12. ⟨10.1051/parasite/2021009⟩
Parasite, EDP Sciences, 2021, 28, pp.12. ⟨10.1051/parasite/2021009⟩
Parasite, Vol 28, p 12 (2021)

Orthoptera are infected by about 60 species of gregarines assigned to the genus Gregarina Dufour, 1828. Among these species, Gregarina garnhami Canning, 1956 from Schistocerca gregaria (Forsskål, 1775) was considered by Lipa et al. in 1996 to be syn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ba65478f7b83677865a4e4007493440
http://agritrop.cirad.fr/597675/