What remains of Jean-Henri Fabre today? Born in 1823, Jean-Henri Fabre is still probably the most famous entomologist in the world. Fabre’s fame is due to the ten-volume Souvenirs entomologiques (entomological recollections) published between 1879 and 1907, and translated into fifteen languages. This paper explores the legacy he left in France and in the other countries, especially Japan.
{"title":"Que reste-t-il aujourd’hui de Jean-Henri Fabre ?","authors":"Y. Cambefort","doi":"10.32475/bsef_2251","DOIUrl":"https://doi.org/10.32475/bsef_2251","url":null,"abstract":"What remains of Jean-Henri Fabre today? Born in 1823, Jean-Henri Fabre is still probably the most famous entomologist in the world. Fabre’s fame is due to the ten-volume Souvenirs entomologiques (entomological recollections) published between 1879 and 1907, and translated into fifteen languages. This paper explores the legacy he left in France and in the other countries, especially Japan.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84559182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hierodula transcaucasica Brunner von Wattenwyl, 1878, is here reported for the first time in France. A well settled and probably widespread population of this species is discussed. Some considerations of the potential impacts on the local ecosystems and its future spreading in Europe as an invasive species are given.
1878年，法国首次报道了外高加索斑叶虫(Hierodula transccaucasica Brunner von Wattenwyl)。讨论了该物种的一个很好的定居和可能广泛分布的种群。并对其作为入侵物种对欧洲当地生态系统的潜在影响及其未来的扩散进行了展望。
{"title":"Hierodula transcaucasica continues its invasion of Western Europe (Mantodea, Mantidae)","authors":"N. Moulin, Julien Rouard","doi":"10.32475/bsef_2265","DOIUrl":"https://doi.org/10.32475/bsef_2265","url":null,"abstract":"Hierodula transcaucasica Brunner von Wattenwyl, 1878, is here reported for the first time in France. A well settled and probably widespread population of this species is discussed. Some considerations of the potential impacts on the local ecosystems and its future spreading in Europe as an invasive species are given.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75902510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Vates marmorata n. sp. and Vates patrinata n. sp. (Mantidae, Vatinae) are described from French Guiana. The new species are close to V. biplagiata and V. festae, all exhibiting strong tubercles along pronotal margins but differing in male genital structures. Description, images, and measurements of anatomical parts are presented, along with distributional, natural history, and DNA barcoding data. A key to species of Vates known in French Guiana is formulated. This study highlights the value of DNA barcoding in disclosing hidden diversity in Mantodea, especially when coupled with traditional taxonomic tools.
{"title":"The genus Vates Burmeister, 1838, in French Guiana, with the description of two new species (Mantodea, Mantidae, Vatinae)","authors":"N. Moulin","doi":"10.32475/bsef_2235","DOIUrl":"https://doi.org/10.32475/bsef_2235","url":null,"abstract":"Vates marmorata n. sp. and Vates patrinata n. sp. (Mantidae, Vatinae) are described from French Guiana. The new species are close to V. biplagiata and V. festae, all exhibiting strong tubercles along pronotal margins but differing in male genital structures. Description, images, and measurements of anatomical parts are presented, along with distributional, natural history, and DNA barcoding data. A key to species of Vates known in French Guiana is formulated. This study highlights the value of DNA barcoding in disclosing hidden diversity in Mantodea, especially when coupled with traditional taxonomic tools.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74676849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yannick Bellanger, T. Jourdan, P. Lelong, L. Penet
A new genus of stick insect from Jamaica is described, Jamanistria n. gen., which includes three species previously assigned to the genus Clonistria Stål, 1875, and one new species discovered by the authors in 2018, J. xerophila n. sp., described in both sexes and the egg. The previously unknown female and egg of Jamanistria annulipes (Rehn & Hebard, 1938) n. comb., male and egg of J. simplicitarsis (Gray, 1835) n. comb., female and egg of J. monticola (Rehn & Hebard, 1938) n. comb. are described here for the first time. A barcoding study based on COI gene of three species of the genus is presented and supports the species delimitations.
描述了牙买加竹节虫的一个新属Jamanistria n. gen.，其中包括1875年以前归属于Clonistria st属的三个物种，以及作者在2018年发现的一个新物种J. xerophila n. sp.，两性和卵都有描述。以前不为人知的annulipes jamanistaria的雌和卵(Rehn & Hebard, 1938) n. comb。(Gray, 1835) n.梳子。J. monticola (Rehn & Hebard, 1938) n.梳子。都是第一次在这里描述。提出了一种基于COI基因的条形码研究，支持了种界的划分。
{"title":"Phasmatodea of Jamaica, part II: a new genus of the Diapheromerini tribe (Phasmatodea, Occidophasmata, Diapheromeridae)","authors":"Yannick Bellanger, T. Jourdan, P. Lelong, L. Penet","doi":"10.32475/bsef_2238","DOIUrl":"https://doi.org/10.32475/bsef_2238","url":null,"abstract":"A new genus of stick insect from Jamaica is described, Jamanistria n. gen., which includes three species previously assigned to the genus Clonistria Stål, 1875, and one new species discovered by the authors in 2018, J. xerophila n. sp., described in both sexes and the egg. The previously unknown female and egg of Jamanistria annulipes (Rehn & Hebard, 1938) n. comb., male and egg of J. simplicitarsis (Gray, 1835) n. comb., female and egg of J. monticola (Rehn & Hebard, 1938) n. comb. are described here for the first time. A barcoding study based on COI gene of three species of the genus is presented and supports the species delimitations.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82637119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Palm plantations, an opportunity for the conservation of the critically endangered stick insect Apterograeffea reunionensis Cliquennois & Brock, 2002 (Phasmatodea, Phasmatidae). Apterograeffea reunionensis Cliquennois & Brock, 2002, is an endemic stick insect of La Réunion, endangered due to the disappearance of its biotope and the over-harvesting of its host plants, the indigenous palms of La Réunion. Twenty years after A. reunionensis was described, we carried out a range of surveying over a 21 km2 area including the type locality. Today, the study area encompasses several plantations of palms which are host plants for the stick insect. We found out that the plantations which were in direct contact with the relict forest sheltered populations of A. reunionensis. On the contrary, the farthest plantations did not show any sign of the presence of the stick insect. In the study area, the observed distribution of A. reunionensis does not show significant distinctions to the estimated distribution at the time of the description of the stick insect. However, the observation of the distribution of the stick insect on some plots allows us to detect an active progression of its distribution at the scale of the study area, albeit at a slow pace. Years of over-harvesting of palms led A. reunionensis to the brink of extinction. Today, an economy based on the cultivation of indigenous palms provides us with the hope of the preservation of this endemic stick insect of La Réunion.
{"title":"La culture des palmiers, un espoir pour la conservation du phasme menacé Apterograeffea reunionensis Cliquennois & Brock, 2002 (Phasmatodea, Phasmatidae)","authors":"Samuel Couteyen, Mathilde Couteyen Carpaye","doi":"10.32475/bsef_2209","DOIUrl":"https://doi.org/10.32475/bsef_2209","url":null,"abstract":"Palm plantations, an opportunity for the conservation of the critically endangered stick insect Apterograeffea reunionensis Cliquennois & Brock, 2002 (Phasmatodea, Phasmatidae). Apterograeffea reunionensis Cliquennois & Brock, 2002, is an endemic stick insect of La Réunion, endangered due to the disappearance of its biotope and the over-harvesting of its host plants, the indigenous palms of La Réunion. Twenty years after A. reunionensis was described, we carried out a range of surveying over a 21 km2 area including the type locality. Today, the study area encompasses several plantations of palms which are host plants for the stick insect. We found out that the plantations which were in direct contact with the relict forest sheltered populations of A. reunionensis. On the contrary, the farthest plantations did not show any sign of the presence of the stick insect. In the study area, the observed distribution of A. reunionensis does not show significant distinctions to the estimated distribution at the time of the description of the stick insect. However, the observation of the distribution of the stick insect on some plots allows us to detect an active progression of its distribution at the scale of the study area, albeit at a slow pace. Years of over-harvesting of palms led A. reunionensis to the brink of extinction. Today, an economy based on the cultivation of indigenous palms provides us with the hope of the preservation of this endemic stick insect of La Réunion.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89545590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yannick Bellanger, T. Jourdan, P. Lelong, L. Penet
The geographical origin of Caribbiopheromera jamaicana Zompro, 2001, is discussed and called into question, while Clonistria caputaurata Bellanger et al., 2012, is synonymised with Bostra trinitatis Werner, 1929, which is transferred to the genus Clonistria Stål, 1875.
{"title":"Notes on taxonomic position and origin of two phasmids from Trinidad and Tobago (Phasmatodea, Occidophasmata, Diapheromeridae)","authors":"Yannick Bellanger, T. Jourdan, P. Lelong, L. Penet","doi":"10.32475/bsef_2259","DOIUrl":"https://doi.org/10.32475/bsef_2259","url":null,"abstract":"The geographical origin of Caribbiopheromera jamaicana Zompro, 2001, is discussed and called into question, while Clonistria caputaurata Bellanger et al., 2012, is synonymised with Bostra trinitatis Werner, 1929, which is transferred to the genus Clonistria Stål, 1875.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90462556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Corrections to the article by Libert (2021). In the article published by Libert in 2021, two mistakes were introduced into figure 1 and into the designation of lectotypes. They are corrected here.
{"title":"Corrections à l’article de Libert (2021)","authors":"M. Libert","doi":"10.32475/bsef_2276","DOIUrl":"https://doi.org/10.32475/bsef_2276","url":null,"abstract":"Corrections to the article by Libert (2021). In the article published by Libert in 2021, two mistakes were introduced into figure 1 and into the designation of lectotypes. They are corrected here.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83902082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A new Macrostemum Kolenati, 1859, from Western Africa (Trichoptera, Hydropsychidae). A detailed comparison of the genitalia of Macrostemum distinctum (Ulmer, 1912) from Cameroon with those from West African specimens indicates that the latter belong to a distinct species which is described as Macrostemum statzneri Gibon n. sp. A draft distribution map is presented based on old and unpublished data.
标题西部非洲大茎属一新种(毛翅目，水虻科)。对喀麦隆的Macrostemum distinctum (Ulmer, 1912)的生殖器官与西非标本的生殖器官进行了详细的比较，表明后者属于一个被称为Macrostemum statzneri Gibon n. sp的独特物种。根据旧的和未发表的数据，提出了分布图草案。
{"title":"Un nouveau Macrostemum Kolenati, 1859, d’Afrique occidentale (Trichoptera, Hydropsychidae)","authors":"F. Gibon","doi":"10.32475/bsef_2258","DOIUrl":"https://doi.org/10.32475/bsef_2258","url":null,"abstract":"A new Macrostemum Kolenati, 1859, from Western Africa (Trichoptera, Hydropsychidae). A detailed comparison of the genitalia of Macrostemum distinctum (Ulmer, 1912) from Cameroon with those from West African specimens indicates that the latter belong to a distinct species which is described as Macrostemum statzneri Gibon n. sp. A draft distribution map is presented based on old and unpublished data.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84867482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Analyse d'ouvrage","authors":"Nicolas Dégallier","doi":"10.32475/bsef_2262","DOIUrl":"https://doi.org/10.32475/bsef_2262","url":null,"abstract":"","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88240909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Let $G={rm SL}_2(mathfrak F) $ where $mathfrak F$ is a finite extension of $mathbb Q_p$. We suppose that the pro-$p$ Iwahori subgroup $I$ of $G$ is a Poincar'e group of dimension $d$. Let $k$ be a field containing the residue field of $mathfrak F$. In this article, we study the graded Ext-algebra $E^*={operatorname{Ext}}_{{operatorname{Mod}}(G)}^*(k[G/I], k[G/I])$. Its degree zero piece $E^0$ is the usual pro-$p$ Iwahori-Hecke algebra $H$. We study $E^d$ as an $H$-bimodule and deduce that for an irreducible admissible smooth representation of $G$, we have $H^d(I,V)=0$ unless $V$ is the trivial representation. When $mathfrak F=mathbb Q_p$ with $pgeq 5$, we have $d=3$. In that case we describe $E^*$ as an $H$-bimodule and give the structure as an algebra of the centralizer in $E^*$ of the center of $H$. We deduce results on the values of the functor $H^*(I, {}_-)$ which attaches to a (finite length) smooth $k$-representation $V$ of $G$ its cohomology with respect to $I$. We prove that $H^*(I,V)$ is always finite dimensional. Furthermore, if $V$ is irreducible, then $V$ is supersingular if and only if $H^*(I,V)$ is a supersingular $H$-module.
{"title":"On the pro-$p$ Iwahori Hecke Ext-algebra of $mathrm{SL}_2(mathbb{Q}_p)$","authors":"Peter SCHNEIDER, Rachel OLLIVIER","doi":"10.24033/msmf.483","DOIUrl":"https://doi.org/10.24033/msmf.483","url":null,"abstract":"Let $G={rm SL}_2(mathfrak F) $ where $mathfrak F$ is a finite extension of $mathbb Q_p$. We suppose that the pro-$p$ Iwahori subgroup $I$ of $G$ is a Poincar'e group of dimension $d$. Let $k$ be a field containing the residue field of $mathfrak F$. In this article, we study the graded Ext-algebra $E^*={operatorname{Ext}}_{{operatorname{Mod}}(G)}^*(k[G/I], k[G/I])$. Its degree zero piece $E^0$ is the usual pro-$p$ Iwahori-Hecke algebra $H$. We study $E^d$ as an $H$-bimodule and deduce that for an irreducible admissible smooth representation of $G$, we have $H^d(I,V)=0$ unless $V$ is the trivial representation. When $mathfrak F=mathbb Q_p$ with $pgeq 5$, we have $d=3$. In that case we describe $E^*$ as an $H$-bimodule and give the structure as an algebra of the centralizer in $E^*$ of the center of $H$. We deduce results on the values of the functor $H^*(I, {}_-)$ which attaches to a (finite length) smooth $k$-representation $V$ of $G$ its cohomology with respect to $I$. We prove that $H^*(I,V)$ is always finite dimensional. Furthermore, if $V$ is irreducible, then $V$ is supersingular if and only if $H^*(I,V)$ is a supersingular $H$-module.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135693830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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