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Revista del Museo Argentino de Ciencias Naturales, Nueva Serie最新文献

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New species of Gastrocopta from Argentina (Mollusca Eupulmonata Gastrocoptidae) 阿根廷胃科的新物种。
Revista del Museo Argentino de Ciencias Naturales, Nueva Serie Pub Date : 2022-01-01 DOI: 10.22179/revmacn.24.734
F. Brito, S. Miquel
{"title":"New species of Gastrocopta from Argentina (Mollusca Eupulmonata Gastrocoptidae)","authors":"F. Brito, S. Miquel","doi":"10.22179/revmacn.24.734","DOIUrl":"https://doi.org/10.22179/revmacn.24.734","url":null,"abstract":": The species of Gastrocopta here described share the angular lamella united with the parietal lamella at the inner end of the former, giving the shape of a “Y”. We describe two new species inhabiting the central and northern part of Argentina, and we report G. iheringi (Suter, 1900), which has the same structural feature, for the first time in the country. Present species of Gastrocopta live in Argentine temperate and tropical areas, but previous records indicate that the most ancient fossil record with such a characteristic anguloparietal lamella is from the Early Miocene of Santa Cruz Province (southern Patagonia).","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257695","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}
引用次数: 0
Checklist of the marine Bryozoa from Uruguay (Southwest Atlantic) 乌拉圭(西南大西洋)海生苔藓虫清单
Revista del Museo Argentino de Ciencias Naturales, Nueva Serie Pub Date : 2022-01-01 DOI: 10.22179/revmacn.23.722
Lais Vieira Ramalho, J. López-Gappa, F. Scarabino
{"title":"Checklist of the marine Bryozoa from Uruguay (Southwest Atlantic)","authors":"Lais Vieira Ramalho, J. López-Gappa, F. Scarabino","doi":"10.22179/revmacn.23.722","DOIUrl":"https://doi.org/10.22179/revmacn.23.722","url":null,"abstract":": Knowledge of the marine bryozoan fauna of Uruguay is mostly based on scattered records found in local faunistic surveys and the taxonomic results of two oceanographic cruises to the Southwest Atlantic, but a comprehensive study has not yet been published for this area. This paper aims to compile an updated checklist, bringing together all the published information about the Uruguayan bryozoan fauna. Of the 73 recorded taxa, 30 (41%) are known only from deep waters off the Río de la Plata. Even considering undetermined species, these re- sults show the high degree of endemism as it was already shown for several other benthic groups such as Bivalvia, Ascidiacea and Pycnogonida. The absence of local taxonomists on bryozoans has resulted in the unprecedented situation that the deep-sea bryozoan fauna of Uruguay is better known than the coastal and shelf representatives of the phylum. The main conclusion of this faunal compilation is that efforts should be made to coordinate the gathering and taxonomic study of shallow and shelf bryozoan collections to bridge the present knowledge gap about the biodiversity of this important group of marine benthic invertebrates.","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257442","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}
引用次数: 1
Typupiscis lujanensis (Ameghino 1874), assignment to Ancistrus cirrhosus (Valenciennes 1836), the Ameghino-Burmeister rivalry and the beginning of the scientific photography in the Plata. lujanensis typpuiscis (Ameghino 1874)，分配给Ancistrus肝硬化(valencienes 1836)， Ameghino- burmeister竞争和普拉塔河科学摄影的开始。
Revista del Museo Argentino de Ciencias Naturales, Nueva Serie Pub Date : 2022-01-01 DOI: 10.22179/revmacn.24.757
Toledo Marcelo
{"title":"Typupiscis lujanensis (Ameghino 1874), assignment to Ancistrus cirrhosus (Valenciennes 1836), the Ameghino-Burmeister rivalry and the beginning of the scientific photography in the Plata.","authors":"Toledo Marcelo","doi":"10.22179/revmacn.24.757","DOIUrl":"https://doi.org/10.22179/revmacn.24.757","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257706","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}
引用次数: 0
Description of the female of Melloina gracilis (Schenkel, 1953) (Mygalomorphae: Theraphosidae) with comments on the familial placement of Melloina 描述了薄纱绵虱的雌虫(Schenkel, 1953) (Mygalomorphae: Theraphosidae)，并对薄纱绵虱家族分布的评述
Revista del Museo Argentino de Ciencias Naturales, Nueva Serie Pub Date : 2022-01-01 DOI: 10.22179/revmacn.24.781
Victoria Goloboff-Szumik, Duniesky Ríos Tamayo
{"title":"Description of the female of Melloina gracilis (Schenkel, 1953) (Mygalomorphae: Theraphosidae) with comments on the familial placement of Melloina","authors":"Victoria Goloboff-Szumik, Duniesky Ríos Tamayo","doi":"10.22179/revmacn.24.781","DOIUrl":"https://doi.org/10.22179/revmacn.24.781","url":null,"abstract":": The female of Melloina gracilis (Schenkel, 1953), a species previously known only from males, is de- scribed. This is the second species of the genus known from both sexes. Detailed morphological description and figures of the female specimen are presented. A reanalysis of Mori & Bertani, 2020 matrix is done and some com- ments about the familial placement of the genus Melloina Brignoli, 1985 are made.","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257269","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}
引用次数: 1
New postcranial remains of Crocodylomorpha (Archosauria; Pseudosuchia) from the Los Colorados Formation (Late Triassic), La Rioja Province, Argentina. 大鳄始祖目新颅后遗骨阿根廷拉里奥哈省Los Colorados组(晚三叠世)中的Pseudosuchia
Revista del Museo Argentino de Ciencias Naturales, Nueva Serie Pub Date : 2022-01-01 DOI: 10.22179/revmacn.23.743
Claudio Mamani, J. Leardi, J. Desojo
{"title":"New postcranial remains of Crocodylomorpha (Archosauria; Pseudosuchia) from the Los Colorados Formation (Late Triassic), La Rioja Province, Argentina.","authors":"Claudio Mamani, J. Leardi, J. Desojo","doi":"10.22179/revmacn.23.743","DOIUrl":"https://doi.org/10.22179/revmacn.23.743","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257548","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}
引用次数: 0
Typupiscis lujanensis (Ameghino 1874), assignment to Ancistrus cirrhosus (Valenciennes 1836), the Ameghino-Burmeister rivalry and the beginning of the scientific photography in the Plata. lujanensis typpuiscis (Ameghino 1874)，分配给Ancistrus肝硬化(valencienes 1836)， Ameghino- burmeister竞争和普拉塔河科学摄影的开始。
Revista del Museo Argentino de Ciencias Naturales, Nueva Serie Pub Date : 2022-01-01 DOI: 10.22179/revmacn.23.757
M. Toledo
{"title":"Typupiscis lujanensis (Ameghino 1874), assignment to Ancistrus cirrhosus (Valenciennes 1836), the Ameghino-Burmeister rivalry and the beginning of the scientific photography in the Plata.","authors":"M. Toledo","doi":"10.22179/revmacn.23.757","DOIUrl":"https://doi.org/10.22179/revmacn.23.757","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257665","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}
引用次数: 0
Unexpected new lizard from the Late Cretaceous of southern South America sheds light on Gondwanan squamate diversity 来自南美洲南部晚白垩纪的一种意想不到的新蜥蜴揭示了冈瓦纳人鳞片的多样性
Revista del Museo Argentino de Ciencias Naturales, Nueva Serie Pub Date : 2021-08-17 DOI: 10.22179/revmacn.23.716
A. Martinelli, F. Agnolín, M. Ezcurra
{"title":"Unexpected new lizard from the Late Cretaceous of southern South America sheds light on Gondwanan squamate diversity","authors":"A. Martinelli, F. Agnolín, M. Ezcurra","doi":"10.22179/revmacn.23.716","DOIUrl":"https://doi.org/10.22179/revmacn.23.716","url":null,"abstract":": The record of Cretaceous terrestrial lizards (Squamata) in South America is patchy, with seven species described from north-eastern and south-eastern Brazil, and few isolated records of iguanians and scincomorphans from the Argentinian Patagonia. Herein we describe a new genus and species of Cretaceous lizard, Paleochelco occultato gen. et sp. nov., based on a partial skull (MACN-Pv-N 120) discovered about three decades ago that was unnoticed in the Colección Paleovertebrados of the Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”. It comes from rocks of the Upper Cretaceous Bajo de la Carpa Formation (Neuquén Group) exposed at the Campus of the Universidad Nacional del Comahue, north of Neuquén City (Neuquén Province). The new taxon was included into a broad phylogenetic dataset of squamates and it was recovered around the base of Polyglyphanodontia in a constrained analysis using a total-evidence backbone. By contrast, the same, but topo- logically unconstrained analysis found Paleochelco occultato also around the base of Polyglyphanodontia but alternatively as the sister taxon to Polyglyphanodontia + Scleroglossa or as one of the sister taxa to the Mosasauria + Scleroglossa clade. The new finding, as well as other records from Argentina and Brazil, highlights a complex, still unrecovered, evolutionary history for lizards in the Mesozoic of South America.","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44561282","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}
引用次数: 2
Xylotafofloristics studies from the Llantenes Formation, Upper Triassic, Mendoza, Argentina. 阿根廷门多萨上三叠统Llantenes组木本植物区系研究。
Revista del Museo Argentino de Ciencias Naturales, Nueva Serie Pub Date : 2021-01-01 DOI: 10.22179/revmacn.23.707
Paola Zuliani, A. Crisafulli
{"title":"Xylotafofloristics studies from the Llantenes Formation, Upper Triassic, Mendoza, Argentina.","authors":"Paola Zuliani, A. Crisafulli","doi":"10.22179/revmacn.23.707","DOIUrl":"https://doi.org/10.22179/revmacn.23.707","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257136","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}
引用次数: 1
Trophic spectrum of Tadarida brasiliensis (Chiroptera: Molossidae) in the southeaster Buenos Aires Province, Argentina 阿根廷布宜诺斯艾利斯省东南部巴西田鼠的营养谱(翼翅目:田鼠科)
Revista del Museo Argentino de Ciencias Naturales, Nueva Serie Pub Date : 2021-01-01 DOI: 10.22179/revmacn.23.715
M. L. Olmedo, C. S. González Noschese, J. P. Seco Pon, Damián Romero
{"title":"Trophic spectrum of Tadarida brasiliensis (Chiroptera: Molossidae) in the southeaster Buenos Aires Province, Argentina","authors":"M. L. Olmedo, C. S. González Noschese, J. P. Seco Pon, Damián Romero","doi":"10.22179/revmacn.23.715","DOIUrl":"https://doi.org/10.22179/revmacn.23.715","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257373","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}
引用次数: 0
Female scientists of the Museo Argentino de Ciencias Naturales: the first arachnologists 阿根廷自然科学博物馆的女科学家:第一批蜘蛛学家
Revista del Museo Argentino de Ciencias Naturales, Nueva Serie Pub Date : 2021-01-01 DOI: 10.22179/revmacn.23.742
D. Ferraro, C. Panti, Soledad Tancoff, L. D. de Cabo, L. Chornogubsky, Sofia d´Hiriart, Cristian J. Grismado, Martín Ramírez, C. Scioscia, Laura Cruz
{"title":"Female scientists of the Museo Argentino de Ciencias Naturales: the first arachnologists","authors":"D. Ferraro, C. Panti, Soledad Tancoff, L. D. de Cabo, L. Chornogubsky, Sofia d´Hiriart, Cristian J. Grismado, Martín Ramírez, C. Scioscia, Laura Cruz","doi":"10.22179/revmacn.23.742","DOIUrl":"https://doi.org/10.22179/revmacn.23.742","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257503","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}
引用次数: 0
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