Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jean-Michel Bichain"'
Autor:
Jean-Michel Bichain, Alain Bertrand
Publikováno v:
Folia Malacologica. 30:143-154
The spring-snail genus Bythinella is a diverse group of minute operculate gastropods, usually restricted to springs and widely distributed in Europe. Species are primarily delineated based on shell characters such as size or overall shape. Neverthele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1ddf078e258e709d9b8b9e3a4d300c4
https://doi.org/10.12657/folmal.030.017
https://doi.org/10.12657/folmal.030.017
Autor:
Jean-Michel Bichain, Julien Ryelandt
Publikováno v:
Folia Malacologica. 29:191-203
We report here the first record of Mediterranea depressa (Sterki, 1880) in the north-eastern quarter of France, in the Vosges and Jura massifs. After the fortuitous discovery of some shells attributed to M. depressa in the southern Vosges Mts., an ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a89f5d5b31363e2bd0cbd14cd8cbd8c5
https://doi.org/10.12657/folmal.029.024
https://doi.org/10.12657/folmal.029.024
Publikováno v:
Cretaceous Research. 140:105359
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f07e4677f90821fd9eab93896ef9b82
https://doi.org/10.1016/j.cretres.2022.105359
https://doi.org/10.1016/j.cretres.2022.105359
La forme et la taille des coquilles, ainsi que la coloration du corps des animaux, au sein de la famille des Succineidae Beck, 1837 permettent difficilement de distinguer les especes sur cette seule base. C'est particulierement le cas entre Oxyloma e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c506fa730b755905c8a3c63a57aee7d0
https://zenodo.org/record/5070262
https://zenodo.org/record/5070262
Publikováno v:
Naturae.
À peine 1 % des Mollusques continentaux, à l’échelle européenne ou nationale, bénéficient d’un statut réglementaire de protection bien que près de 30 % à 40 % des espèces du groupe soient considérées comme menacées d’après les cri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8355119d63175396101df57009557620
https://doi.org/10.5852/naturae2021a14
https://doi.org/10.5852/naturae2021a14
Autor:
Jean-Michel Bichain, Gérard Hommay, Kevin Umbrecht, Julien Ryelandt, Xavier Cucherat, Jean Guhring, Hervé Brulé, Thibaut Durr
Publikováno v:
Naturae.
Les plateformes collaboratives d’observation de la biodiversité, couplées à des référentiels taxonomiques numériques, permettent désormais de générer automatiquement des listes d’espèces et/ou atlas de répartition à diverses échelles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2859313f8e97098af22d4cc9f981ffe5
https://doi.org/10.5852/naturae2019a11
https://doi.org/10.5852/naturae2019a11
Autor:
Jean-Michel Bichain, Vincent Prié
Publikováno v:
Zoosystema. 31:987-1000
Prie V. & Bichain J.-M. 2009. — Phylogenetic relationships and description of a new stygobite species of Bythinella (Mollusca, Gastropoda, Caenogastropoda, Amnicolidae) from southern France. Zoosystema 31 (4): 987-1000.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::733b6a826210629a201065e283be932e
https://doi.org/10.5252/z2009n4a12
https://doi.org/10.5252/z2009n4a12
Publikováno v:
Malacologia. 49:293-311
Within the springsnail genus Bythinella, few discontinuous morphological characters allow to unambiguously delineate species-level taxa. Opinions on the alpha-taxonomy of the group are divergent, with some authors recognizing every morphologically di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d54c9356bb2367312886abad5b7e9bd
https://doi.org/10.4002/0076-2997-49.2.293
https://doi.org/10.4002/0076-2997-49.2.293
Publikováno v:
Molecular Phylogenetics and Evolution. 45:927-941
We re-assess the value of morphological specific descriptors within the spring-snail genus Bythinella by sequencing mitochondrial COI and nuclear ITS1 gene fragments. Taxonomic coverage represents 16 nominal species sampled among 35 populations from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a71151b1a3bdde0a37c42f83393a97ef
https://doi.org/10.1016/j.ympev.2007.07.018
https://doi.org/10.1016/j.ympev.2007.07.018
Publikováno v:
Evolution in Action ISBN: 9783642124242
Recently, there has been increased scientific interest among evolutionary biologists in both causes and consequences of radiations. Whereas one form of radiation – adaptive radiation – has been studied extensively, another form – non-adaptive r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8ed8188a3cb869012db718c3e65d615
https://doi.org/10.1007/978-3-642-12425-9_25
https://doi.org/10.1007/978-3-642-12425-9_25