P. Maquart, A. Coache, F. Vitali, L. Péru, Bernard Rainon, D. Richard, P. Juhel
Four species are reported for the first time in Benin, Carinoclytus cf. semiruber (Quedenfeldt, 1882), Chlorophorus deterrens (Pascoe, 1862), Denticerus muehlei Mourglia & Téocchi, 1994, and Plagionotulus sylvaticus Hintz, 1911; a new species is described, Calanthemis jossomonforti n. sp. In Togo, four species are known and Denticerus muehlei Mourglia & Téocchi, 1994, is reported for the first time. Plagionotulus sylvaticus Hintz, 1911, is cited from Ivory Coast for the first time. An identification key to species of Clytini from Benin and Togo is provided.
{"title":"The Clytini fauna of Benin and Togo, with the description of a new species from Benin (Coleoptera, Cerambycidae)","authors":"P. Maquart, A. Coache, F. Vitali, L. Péru, Bernard Rainon, D. Richard, P. Juhel","doi":"10.32475/bsef_2210","DOIUrl":"https://doi.org/10.32475/bsef_2210","url":null,"abstract":"Four species are reported for the first time in Benin, Carinoclytus cf. semiruber (Quedenfeldt, 1882), Chlorophorus deterrens (Pascoe, 1862), Denticerus muehlei Mourglia & Téocchi, 1994, and Plagionotulus sylvaticus Hintz, 1911; a new species is described, Calanthemis jossomonforti n. sp. In Togo, four species are known and Denticerus muehlei Mourglia & Téocchi, 1994, is reported for the first time. Plagionotulus sylvaticus Hintz, 1911, is cited from Ivory Coast for the first time. An identification key to species of Clytini from Benin and Togo is provided.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86996876","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}
T. Jourdan, Yannick Bellanger, P. Lelong, L. Penet
The egg and the adult female of Paraprisopus apterus Conle, Hennemann, Bellanger, Lelong, Jourdan & Valero, 2020, from French Guiana, are described here for the first time. Ant-mimicking morphology and behaviour of post-hatch Paraprisopus nymphs are reported and discussed.
{"title":"New taxonomic and ecological data for Paraprisopus apterus, the smallest stick insect from French Guiana (Phasmatodea, Pseudophasmatidae, Paraprisopodini)","authors":"T. Jourdan, Yannick Bellanger, P. Lelong, L. Penet","doi":"10.32475/bsef_2211","DOIUrl":"https://doi.org/10.32475/bsef_2211","url":null,"abstract":"The egg and the adult female of Paraprisopus apterus Conle, Hennemann, Bellanger, Lelong, Jourdan & Valero, 2020, from French Guiana, are described here for the first time. Ant-mimicking morphology and behaviour of post-hatch Paraprisopus nymphs are reported and discussed.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":"45 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84287605","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}
jean-pierre vacher, Robert J D'Agostino, S. Ursenbacher
Sphingonotus is a genus of grasshoppers that contains species groups with several closely related species, among which Sphingonotus caerulans and an unnamed Sphingonotus that are found in continental France. The exact distribution of both species is still under investigation, but it is believed that S. caerulans might be restricted to the northern part of the country, and that Sphingonotus sp. occurs in the southern half and might reach the north east. We explored the genetic identity of Sphingonotus grasshoppers in the upper Rhine Valley of Alsace (northeastern France) using combined fragments of mtDNA ND5 and cytb genes included with other available samples in ML and Bayesian phylogenetic analyses. The results indicate that the five specimens sampled within this region belong to S. caerulans. The actual distribution of Sphingonotus sp. in France remains to be investigated with wider sampling, especially to get a better knowledge on its northern limit.
{"title":"Characterizing the taxonomic status of Sphingonotus caerulans in the upper Rhine Valley of Alsace (France) (Orthoptera, Acrididae, Oedipodinae)","authors":"jean-pierre vacher, Robert J D'Agostino, S. Ursenbacher","doi":"10.32475/bsef_2221","DOIUrl":"https://doi.org/10.32475/bsef_2221","url":null,"abstract":"Sphingonotus is a genus of grasshoppers that contains species groups with several closely related species, among which Sphingonotus caerulans and an unnamed Sphingonotus that are found in continental France. The exact distribution of both species is still under investigation, but it is believed that S. caerulans might be restricted to the northern part of the country, and that Sphingonotus sp. occurs in the southern half and might reach the north east. We explored the genetic identity of Sphingonotus grasshoppers in the upper Rhine Valley of Alsace (northeastern France) using combined fragments of mtDNA ND5 and cytb genes included with other available samples in ML and Bayesian phylogenetic analyses. The results indicate that the five specimens sampled within this region belong to S. caerulans. The actual distribution of Sphingonotus sp. in France remains to be investigated with wider sampling, especially to get a better knowledge on its northern limit.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":"23 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73572531","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}
During work for the All-Taxa Biodiversity Inventory (ATBI) in Mercantour Park, in French Alps, 23 Limoniidae species were collected. Among them, three are new to French fauna: Dicranomyia (Dicranomyia) imbecilla Lackschewitz, 1941, Dicranomyia (Glochina) transsilvanica Lackschewitz, 1928, and Molophilus (Molophilus) priapus Lackschewitz, 1935. Altitudinal data and other results are commented on.
{"title":"The Limoniidae collected during the All-Taxa Biodiversity Inventory in Mercantour National Park, France (Diptera)","authors":"Clovis Quindroit","doi":"10.32475/bsef_2164","DOIUrl":"https://doi.org/10.32475/bsef_2164","url":null,"abstract":"During work for the All-Taxa Biodiversity Inventory (ATBI) in Mercantour Park, in French Alps, 23 Limoniidae species were collected. Among them, three are new to French fauna: Dicranomyia (Dicranomyia) imbecilla Lackschewitz, 1941, Dicranomyia (Glochina) transsilvanica Lackschewitz, 1928, and Molophilus (Molophilus) priapus Lackschewitz, 1935. Altitudinal data and other results are commented on.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":"107 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77417158","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}
First record for Martinique and America of the African sclerogibbid Caenosclerogibba probethyloides Olmi, 2005 (Hymenoptera, Sclerogibbidae). Caenosclerogibba probethyloides Olmi, 2005, a species known from Africa south of Sahara, is recorded for the first time from the America. It has been collected in Martinique.
{"title":"Première mention pour la Martinique et l’Amérique d’un sclérogibbide africain, Caenosclerogibba probethyloides Olmi, 2005 (Hymenoptera, Sclerogibbidae)","authors":"T. Ramage, Adalgisa Guglielmino, M. Olmi","doi":"10.32475/bsef_2208","DOIUrl":"https://doi.org/10.32475/bsef_2208","url":null,"abstract":"First record for Martinique and America of the African sclerogibbid Caenosclerogibba probethyloides Olmi, 2005 (Hymenoptera, Sclerogibbidae). Caenosclerogibba probethyloides Olmi, 2005, a species known from Africa south of Sahara, is recorded for the first time from the America. It has been collected in Martinique.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":"11 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82473041","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}
Eutheiini of the French fauna. II. The genus Eutheia Stephens, 1830 (Coleoptera, Staphylinidae, Scydmaeninae). A synthesis of the data about morphology, taxonomy, ecology, biology and chorology of the French species belonging to the genus Eutheia Stephens, 1830 (Eutheiini) is presented. Lectotypes are designated for E. clavata Reitter, 1882 and E. minutissima Sainte-Claire Deville, 1901. Two new synonymies are proposed: E. scydmaenoides orientalis Franz, 1971, n. syn. for E. scydmaenoides Stephens, 1830, and E. scydmaenoides tyrolensis Franz, 1971, n. syn. for E. scydmaenoides Stephens, 1830. Eutheia formicetorum Reitter, 1882, is new for Algeria, Bulgaria, Morocco and Tunisia; E. plicata (Gyllenhal, 1813) is new for Slovenia; E. parallela Fairmaire, 1879, is new for Greece (Rhodes).
{"title":"Les Eutheiini de la faune de France. II. Le genre Eutheia Stephens, 1830 (Coleoptera, Staphylinidae, Scydmaeninae)","authors":"J. Orousset","doi":"10.32475/bsef_2206","DOIUrl":"https://doi.org/10.32475/bsef_2206","url":null,"abstract":"Eutheiini of the French fauna. II. The genus Eutheia Stephens, 1830 (Coleoptera, Staphylinidae, Scydmaeninae). A synthesis of the data about morphology, taxonomy, ecology, biology and chorology of the French species belonging to the genus Eutheia Stephens, 1830 (Eutheiini) is presented. Lectotypes are designated for E. clavata Reitter, 1882 and E. minutissima Sainte-Claire Deville, 1901. Two new synonymies are proposed: E. scydmaenoides orientalis Franz, 1971, n. syn. for E. scydmaenoides Stephens, 1830, and E. scydmaenoides tyrolensis Franz, 1971, n. syn. for E. scydmaenoides Stephens, 1830. Eutheia formicetorum Reitter, 1882, is new for Algeria, Bulgaria, Morocco and Tunisia; E. plicata (Gyllenhal, 1813) is new for Slovenia; E. parallela Fairmaire, 1879, is new for Greece (Rhodes).","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81483163","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}
Description of a new species of Nomada Scopoli, 1770, from France (Corsica) (Hymenoptera, Apidae). Nomada legoffi n. sp., a new species of bee of the genus Nomada Scopoli, 1770 (Hymenoptera, Apidae) from southern Corsica is described and illustrated. It is morphologically close to Nomada argentata Herrich-Schäffer, 1839. Observations on its probable host Andrena pellucens Pérez, 1895, are reported.
{"title":"Description d’une nouvelle espèce de Nomada Scopoli, 1770, de France (Corse) (Hymenoptera, Apidae)","authors":"É. Dufrêne","doi":"10.32475/bsef_2184","DOIUrl":"https://doi.org/10.32475/bsef_2184","url":null,"abstract":"Description of a new species of Nomada Scopoli, 1770, from France (Corsica) (Hymenoptera, Apidae). Nomada legoffi n. sp., a new species of bee of the genus Nomada Scopoli, 1770 (Hymenoptera, Apidae) from southern Corsica is described and illustrated. It is morphologically close to Nomada argentata Herrich-Schäffer, 1839. Observations on its probable host Andrena pellucens Pérez, 1895, are reported.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":"16 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84344504","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 Paronthobium Paulian from New Caledonia (Coleoptera, Scarabaeoidae, Epilissini). A new species of the genus Paronthobium Paulian, 1984, P. poirieri n. sp., is described from New Caledonia, illustrated and compared with P. taom Montreuil & Théry, 2016, its most related species.
{"title":"Un nouveau Paronthobium Paulian de Nouvelle-Calédonie (Coleoptera, Scarabaeidae, Epilissini)","authors":"O. Montreuil","doi":"10.32475/bsef_2225","DOIUrl":"https://doi.org/10.32475/bsef_2225","url":null,"abstract":"A new Paronthobium Paulian from New Caledonia (Coleoptera, Scarabaeoidae, Epilissini). A new species of the genus Paronthobium Paulian, 1984, P. poirieri n. sp., is described from New Caledonia, illustrated and compared with P. taom Montreuil & Théry, 2016, its most related species.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":"2 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76203475","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}
Pieter Kan, M. Shaw, Brigitte Kan-van Linburg Stirum, S. Warot, G. Groussier
Telenomus kolbei is newly reported in France, parasitizing two new host species: Aglais io and Nymphalis antiopa. Oviposition by the parasitoid into eggs of both species was observed. Films were made, to which links are given. DNA sequences were obtained and deposited in Genbank.
{"title":"First record of Telenomus kolbei (Hymenoptera, Scelionidae) in France, parasitizing the eggs of Nymphalis antiopa and Aglais io (Lepidoptera, Nymphalidae)","authors":"Pieter Kan, M. Shaw, Brigitte Kan-van Linburg Stirum, S. Warot, G. Groussier","doi":"10.32475/bsef_2204","DOIUrl":"https://doi.org/10.32475/bsef_2204","url":null,"abstract":"Telenomus kolbei is newly reported in France, parasitizing two new host species: Aglais io and Nymphalis antiopa. Oviposition by the parasitoid into eggs of both species was observed. Films were made, to which links are given. DNA sequences were obtained and deposited in Genbank.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":"72 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83914031","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 closed subgroup $H$ of a locally compact group $G$ is confined if the closure of the conjugacy class of $H$ in the Chabauty space of $G$ does not contain the trivial subgroup. We establish a dynamical criterion on the action of a totally disconnected locally compact group $G$ on a compact space $X$ ensuring that no relatively amenable subgroup of $G$ can be confined. This property is equivalent to the fact that the action of $G$ on its Furstenberg boundary is free. Our criterion applies to the Neretin groups. We deduce that each Neretin group has two inequivalent irreducible unitary representations that are weakly equivalent. This implies that the Neretin groups are not of type I, thereby answering a question of Y.~Neretin.
{"title":"Piecewise strongly proximal actions, free boundaries and the Neretin groups","authors":"P. Caprace, A. L. Boudec, Nicol'as Matte Bon","doi":"10.24033/bsmf.2861","DOIUrl":"https://doi.org/10.24033/bsmf.2861","url":null,"abstract":"A closed subgroup $H$ of a locally compact group $G$ is confined if the closure of the conjugacy class of $H$ in the Chabauty space of $G$ does not contain the trivial subgroup. We establish a dynamical criterion on the action of a totally disconnected locally compact group $G$ on a compact space $X$ ensuring that no relatively amenable subgroup of $G$ can be confined. This property is equivalent to the fact that the action of $G$ on its Furstenberg boundary is free. Our criterion applies to the Neretin groups. We deduce that each Neretin group has two inequivalent irreducible unitary representations that are weakly equivalent. This implies that the Neretin groups are not of type I, thereby answering a question of Y.~Neretin.","PeriodicalId":55332,"journal":{"name":"Bulletin De La Societe Mathematique De France","volume":"41 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77845168","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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