Fifaliantsoa Rasolobera, Toky M Randriamoria, Voahangy Soarimalala, Et Steven M Goodman
{"title":"[Breeding ecology of <i>Microgale brevicaudata</i> (Tenrecidae) in northeastern Madagascar].","authors":"Fifaliantsoa Rasolobera, Toky M Randriamoria, Voahangy Soarimalala, Et Steven M Goodman","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>With the aim of providing additional information on the reproductive ecology of <i>Microgale brevicaudata</i> G. Grandidier, 1899, the present study examines the breeding season of this species and other related aspects across a range of native forest areas and human modified habitats. This poorly known species occurs in the lowland moist evergreen forest of the Marojejy National Park and the surrounding anthropic zones. Three areas of Marojejy were visited, two of which (Antsahabe and Sarahandrano) during a range of seasons and one (Marojejy NP) during the hot and humid season. Information on the sex, age, and sexual maturity of each captured individual of <i>M. brevicaudata</i> during small mammal surveys and different associated extrapolations indicates that it mates towards the end of the cold and dry season (September-October), and parturition and lactation commence towards the start of the hot and humid season (November-December). Each captured pregnant female had one or two embryos (n = 22). The comparison of reproductive status (X<sup>2</sup> = 0.91; df = 2; p > 0.05) and breeding season (X<sup>2</sup> = 8.53; df = 7; p > 0.05) of trapped <i>M. brevicaudata</i> indicate that there is no significant difference in the annual breeding cycle between the types of habitats where the species is found on Marojejy, ranging from natural forest to human-disturbed habitats.</p>","PeriodicalId":72477,"journal":{"name":"Bulletin de la Societe zoologique de France","volume":"147 3","pages":"143-151"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10077520/pdf/nihms-1878363.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9273940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tamby N Ranaivoson, James P Herrera, Voahangy Soarimalala, Toky M Randriamoria, Steven M Goodman
{"title":"Morphological variation of <i>Rattus rattus</i> Linnaeus, 1758 (Rodentia: Muridae) in forest and anthropogenic habitats of a watershed in northeastern Madagascar.","authors":"Tamby N Ranaivoson, James P Herrera, Voahangy Soarimalala, Toky M Randriamoria, Steven M Goodman","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>De par sa haute capacité d'adaptation et la plasticité de son alimentation, reflétée par une variation morphologique des individus, <i>Rattus rattus</i> s'est dispersé et a occupé un large éventail d'habitats à Madagascar après son introduction qui date du X<sup>e</sup> siècle environ. Cette étude s'intéresse à la variation morphologique de cette espèce superposée à différents modes d'utilisation du paysage. Nous avons analysé des données morphométriques crânio-dentaires recueillies à partir de 333 spécimens capturés dans le bassin-versant de la rivière Manantenina sur la partie orientale du Massif de Marojejy. Les résultats des tests MANOVA comparant la morphologie crânio-dentaire et la taille des individus par sexe, classe d'âge et type d'habitat ont montré qu'il existe des différences significatives entre la forme du crâne et la taille des individus parmi les types d'habitat et la classe d'âge. Aucun dimorphisme sexuel n'a été trouvé sur la morphologie du crâne, par contre la taille des mâles est significativement plus grande par rapport à celle des femelles. Les individus vivant en dehors de l'habitat forestier ont des crânes nettement plus gros (Tukey HSD, p = 0,004). Comme anticipé, les jeunes individus ont un crâne plus petit que les adultes et les adultes plus âgés, mais la largeur de leur première molaire, la longueur de la rangée de dents de la mandibule et la longueur de la couronne de la rangée de molaire maxillaire sont plus grandes. Due to their high adaptability and dietary plasticity, reflected by individual morphological variation, <i>Rattus rattus</i> has dispersed to and occupies a broad range of habitats on Madagascar after its introduction to the island, which dates towards the 10<sup>th</sup> century. This study focuses on morphological variation of this species overlaid on different human land use patterns.We analyzed cranio-dental morphometric data collected from 333 specimens captured in the Manantenina River valley on the eastern side of the Marojejy Massif.The results of the MANOVA tests comparing cranio-dental morphology and size of individuals by sex, age class, and habitat type showed that there are significant differences between skull shape and size of individuals among the habitat types and age classes. No sexual dimorphism based on cranio-dental morphology was found but we noted a significant difference between male and female body size between different habitats. Individuals living outside of native forest have distinctly larger skulls (Tukey HSD, p = 0,004). As anticipated, young individuals have a smaller skull than adults and old adults, however the breadth of their first molar, length of mandible toothrow, and crown length of maxillary molar row are proportionally larger.</p>","PeriodicalId":72477,"journal":{"name":"Bulletin de la Societe zoologique de France","volume":"147 3","pages":"129-141"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10084819/pdf/nihms-1878368.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9302851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"LA CLASSIFICATION GÉNÉRALE DES PLATHELMINTHES PARASITES : CHANGEMENTS RÉCENTS ET UTILISATION DES CARACTÈRES ULTRASTRUCTURAUX, EN PARTICULIER DES SPERMATOZOÏDES","authors":"J. Justine","doi":"10.6084/M9.FIGSHARE.900358.V2","DOIUrl":"https://doi.org/10.6084/M9.FIGSHARE.900358.V2","url":null,"abstract":"","PeriodicalId":72477,"journal":{"name":"Bulletin de la Societe zoologique de France","volume":"13 1","pages":"269-277"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87783964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Contribution à la connaissance des fourmis marocaines. Description d'Aphaenogaster rifensis n. sp. Révision de la superespèce Aphaenogaster (supersp.) gemella Rog. (n. taxon). (Hymenoptera, Formicidae)","authors":"H. Cagniant","doi":"10.5281/ZENODO.26596","DOIUrl":"https://doi.org/10.5281/ZENODO.26596","url":null,"abstract":"","PeriodicalId":72477,"journal":{"name":"Bulletin de la Societe zoologique de France","volume":"41 1","pages":"15-29"},"PeriodicalIF":0.0,"publicationDate":"1994-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80314052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Contribution à la connaissance des fourmis marocaines. Camponotus hölldobleri n. sp. (Hymenoptera, Formicidae).","authors":"H. Cagniant, Norm Johnson, Joe Cora","doi":"10.5281/ZENODO.26591","DOIUrl":"https://doi.org/10.5281/ZENODO.26591","url":null,"abstract":"","PeriodicalId":72477,"journal":{"name":"Bulletin de la Societe zoologique de France","volume":"120 1","pages":"37-48"},"PeriodicalIF":0.0,"publicationDate":"1991-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85837619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Nouvelle description d'Aphaenogaster (Attomyrma) crocea (André) Hyménoptère Formicidae. Représentation des trois castes. Notes biologiques.","authors":"H. Cagniant, Norm Johnson, Joe Cora","doi":"10.5281/ZENODO.26557","DOIUrl":"https://doi.org/10.5281/ZENODO.26557","url":null,"abstract":"","PeriodicalId":72477,"journal":{"name":"Bulletin de la Societe zoologique de France","volume":"33 1","pages":"61-69"},"PeriodicalIF":0.0,"publicationDate":"1966-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81089673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Platygastrinae de Madagascar (Hym. Proctotrupoidae).","authors":"J. Risbec, Norman Johnson, Joe Cora","doi":"10.5281/ZENODO.24421","DOIUrl":"https://doi.org/10.5281/ZENODO.24421","url":null,"abstract":"","PeriodicalId":72477,"journal":{"name":"Bulletin de la Societe zoologique de France","volume":"23 1","pages":"109-118"},"PeriodicalIF":0.0,"publicationDate":"1955-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88284381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Scelioninae de Madagascar (Telenomini, Teleasini, Baeini).","authors":"J. Risbec, Norm Johnson, Joe Cora","doi":"10.5281/ZENODO.24044","DOIUrl":"https://doi.org/10.5281/ZENODO.24044","url":null,"abstract":"","PeriodicalId":72477,"journal":{"name":"Bulletin de la Societe zoologique de France","volume":"5 1","pages":"364-374"},"PeriodicalIF":0.0,"publicationDate":"1955-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89762744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Essai sur la transmission de la coloration chez les batraciens anoures","authors":"L. Herón-Royer","doi":"10.5962/BHL.PART.8060","DOIUrl":"https://doi.org/10.5962/BHL.PART.8060","url":null,"abstract":"","PeriodicalId":72477,"journal":{"name":"Bulletin de la Societe zoologique de France","volume":"59 1","pages":"205-206"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74645749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Poissons du Gribingui recueillis par M. Baudon. Description d'un Mormyridé et d'un Characinidé nouveaux","authors":"J. Pellegrin","doi":"10.5962/BHL.PART.3469","DOIUrl":"https://doi.org/10.5962/BHL.PART.3469","url":null,"abstract":"","PeriodicalId":72477,"journal":{"name":"Bulletin de la Societe zoologique de France","volume":"38 1","pages":"220-223"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74774817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}