{"title":"Goblin spiders from India: description of new species of the genera Paramolotra Tong & Li, and Aprusia Simon, and the female of Aprusia kerala Grismado & Deeleman (Araneae: Oonopidae)","authors":"Cristian J. Grismado","doi":"10.22179/revmacn.25.807","DOIUrl":"https://doi.org/10.22179/revmacn.25.807","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257592","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":"Reptiles of the Auca Mahuida Natural Protected Area, Argentina","authors":"M. Brizio, Ignacio Minoli, D. Pérez, L. Avila","doi":"10.22179/revmacn.25.801","DOIUrl":"https://doi.org/10.22179/revmacn.25.801","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257546","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}
Graciela Bisutti, A. Dalmasso, M.A. Herrera Moratta, A.L Navas Romero
{"title":"Response in the production wax of Bulnesia retama (Zygophyllaceae) to different pruning intensities in the desert del Monte, Argentina.","authors":"Graciela Bisutti, A. Dalmasso, M.A. Herrera Moratta, A.L Navas Romero","doi":"10.22179/revmacn.25.744","DOIUrl":"https://doi.org/10.22179/revmacn.25.744","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257419","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}
Paula Bona, D. Pol, L. Pérez, D. Tineo, D. Brandoni, J. Noriega
: Herein we report the first record of Purussaurus Barbosa-Rodrigues, 1892 for the Neogene of Argentina. This genus is recorded in Miocene beds of different localities in Colombia, Venezuela, Brazil, and Perú, and includes at least three different species with total body lengths ranging from 8 to 13 m. The material reported here is a partially preserved tooth (MAS-PV 386) found at the locality Toma Vieja (Paraná, Entre Ríos Province, Argentina), in strata informally known as “Conglomerado osífero” or “Mesopotamiense” (Late Miocene) and traditionally regarded as the basal levels of the Ituzaingó Formation. The material corresponds to the apical portion of a conical crown, slightly compressed, lingually curved, and with a subrounded apex. The enamel is ornamented with thin apicobasal ridges that are anastomosed and separated by shallow grooves. These ridges are transversely crossed by shallow lines that give the enamel surface a crackled aspect. The crown has a continuous carina formed by the enamel that runs along the mesial and distal surface of the tooth, which divides the vestibular (or labial side of the tooth) and lingual faces of the crown that are subequal in size. The carina is ornamented with fine enamel wrinkles that are parallel to each other and perpendicular to the mesiodistal carina. This condition, known as pseudoziphodonty, together with the enamel structure and overall shape of the crown, allow referring the specimen MAS-PV 386 to Purussaurus sp. This finding represents the southernmost record of one of the largest predatorial neosuchian crocodylians which inhabited the wetlands that developed during the Late Miocene in South America.
本文报道1892年阿根廷新近纪首次记录的Barbosa-Rodrigues Purussaurus。该属在哥伦比亚、委内瑞拉、巴西和Perú的不同地点的中新世地层中有记录，包括至少三个不同的物种，总体长从8到13米不等。这里报告的材料是一颗部分保存的牙齿(MAS-PV 386)，发现于Toma Vieja (paran， Entre Ríos省，阿根廷)，地层非正式地称为“砾岩osífero”或“Mesopotamiense”(晚中新世)，传统上被认为是Ituzaingó组的基础层。材料对应于一个锥形冠的顶端部分，稍微压缩，舌弯曲，并具有近圆形的顶端。牙釉质上有细的尖基底脊，脊间由浅凹槽连接和隔开。这些脊由浅线横向交叉，使珐琅表面有裂纹的外观。牙冠有一个连续的隆突，由牙釉质沿着牙齿的中表面和远表面形成，它将牙冠的前庭面(或牙齿的唇侧)和舌面分开，它们的大小差不多。所述隆突装饰有彼此平行并垂直于中远端隆突的细牙釉质皱纹。这种被称为伪齿状畸形的情况，连同牙釉质结构和冠的整体形状，可以将标本MAS-PV 386与Purussaurus sp.联系起来。这一发现代表了生活在晚中新世南美洲湿地的最大的掠食性新苏目鳄鱼之一的最南端记录。
{"title":"The first record of Purussaurus (Crocodylia, Alligatoridae) in the Late Miocene of Argentina","authors":"Paula Bona, D. Pol, L. Pérez, D. Tineo, D. Brandoni, J. Noriega","doi":"10.22179/revmacn.25.797","DOIUrl":"https://doi.org/10.22179/revmacn.25.797","url":null,"abstract":": Herein we report the first record of Purussaurus Barbosa-Rodrigues, 1892 for the Neogene of Argentina. This genus is recorded in Miocene beds of different localities in Colombia, Venezuela, Brazil, and Perú, and includes at least three different species with total body lengths ranging from 8 to 13 m. The material reported here is a partially preserved tooth (MAS-PV 386) found at the locality Toma Vieja (Paraná, Entre Ríos Province, Argentina), in strata informally known as “Conglomerado osífero” or “Mesopotamiense” (Late Miocene) and traditionally regarded as the basal levels of the Ituzaingó Formation. The material corresponds to the apical portion of a conical crown, slightly compressed, lingually curved, and with a subrounded apex. The enamel is ornamented with thin apicobasal ridges that are anastomosed and separated by shallow grooves. These ridges are transversely crossed by shallow lines that give the enamel surface a crackled aspect. The crown has a continuous carina formed by the enamel that runs along the mesial and distal surface of the tooth, which divides the vestibular (or labial side of the tooth) and lingual faces of the crown that are subequal in size. The carina is ornamented with fine enamel wrinkles that are parallel to each other and perpendicular to the mesiodistal carina. This condition, known as pseudoziphodonty, together with the enamel structure and overall shape of the crown, allow referring the specimen MAS-PV 386 to Purussaurus sp. This finding represents the southernmost record of one of the largest predatorial neosuchian crocodylians which inhabited the wetlands that developed during the Late Miocene in South America.","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257535","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}
: Psolus murrayi Théel, 1886 was one of the multiple species described from the specimens collected by the HMS Challenger Expedition. This species was placed in Psolus , genus with dorsal scales. Among holothuroids, there are some taxa that have a dense presence of dorsal ossicles, which gives them a psolid-like appearance. From the presence of different ossicles and the absence of scales on dorsal side, we here redescribe the species now, known as Echinopsolus murrayi (Théel, 1886) n. comb. This species has dorsal warts full of ossicles, ten tentacles and rectangular sole with three rows of podia. Body wall ossicles are plates and cups, and multilayered plates exclusively on dorsal body wall. For tentacles and podia, ossicles are curved and straight perforated bars.
当前位置Psolus murrayi thel, 1886年，是英国皇家海军挑战者号探险队收集的标本中描述的多种物种之一。本种被归入有背鳞的背鳞属。在拟鱼纲动物中，有一些类群具有密集的背小骨，这使它们具有实心样外观。根据不同听骨的存在和背部没有鳞片的存在，我们在这里重新描述了这个物种，现在被称为Echinopsolus murrayi (th， 1886) n. comb。本种有充满小骨的背疣，十个触须和有三排足的长方形底。体壁小骨为板杯状，为多层板，仅位于体壁背侧。触手和足部的听骨是弯曲和直的穿孔条。
{"title":"The sea cucumber Echinopsolus murrayi Théel, 1886 n. comb. (Echinodermata: Holothuroidea) from the southwestern Atlantic, redescription of the holotype and description of new specimens","authors":"M. Martinez, J. Arriaga-Ochoa","doi":"10.22179/revmacn.25.739","DOIUrl":"https://doi.org/10.22179/revmacn.25.739","url":null,"abstract":": Psolus murrayi Théel, 1886 was one of the multiple species described from the specimens collected by the HMS Challenger Expedition. This species was placed in Psolus , genus with dorsal scales. Among holothuroids, there are some taxa that have a dense presence of dorsal ossicles, which gives them a psolid-like appearance. From the presence of different ossicles and the absence of scales on dorsal side, we here redescribe the species now, known as Echinopsolus murrayi (Théel, 1886) n. comb. This species has dorsal warts full of ossicles, ten tentacles and rectangular sole with three rows of podia. Body wall ossicles are plates and cups, and multilayered plates exclusively on dorsal body wall. For tentacles and podia, ossicles are curved and straight perforated bars.","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257406","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":"Fish, amphibians, reptiles and a cave bear: the “Heidelberger Mineralien-Comptoir” collection preserved by the “Bernardino Rivadavia” Argentine Museum of Natural Sciences","authors":"S. Bogan, A. Martinelli, F. Agnolín","doi":"10.22179/revmacn.25.788","DOIUrl":"https://doi.org/10.22179/revmacn.25.788","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257515","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}
D. Ferraro, Soledad Tancoff, C. Panti, Julia D'Angelo, Laura Cruz, L. D. de Cabo, G. Chiaramonte
{"title":"Female scientists of the Museo Argentino de Ciencias Naturales: pioneers in ichthyology","authors":"D. Ferraro, Soledad Tancoff, C. Panti, Julia D'Angelo, Laura Cruz, L. D. de Cabo, G. Chiaramonte","doi":"10.22179/revmacn.25.804","DOIUrl":"https://doi.org/10.22179/revmacn.25.804","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257584","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}
Sebastián Benavente, Johan Villada, Gustavo Araya Farfán, M. Gil
{"title":"Identification of seedlings and young plants of Schinus fasciculata and S. bumelioides (Anacardiaceae) in Guachipas, Salta","authors":"Sebastián Benavente, Johan Villada, Gustavo Araya Farfán, M. Gil","doi":"10.22179/revmacn.25.771","DOIUrl":"https://doi.org/10.22179/revmacn.25.771","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257479","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}
Alexis Díaz, Andre Quispe-Torres, Danae Tataje, Arturo Reynoso, Lewis Hein
{"title":"Records of breeding activity in birds of the Lima Metropolitan Area, central coast of Peru, based on citizen science data","authors":"Alexis Díaz, Andre Quispe-Torres, Danae Tataje, Arturo Reynoso, Lewis Hein","doi":"10.22179/revmacn.25.769","DOIUrl":"https://doi.org/10.22179/revmacn.25.769","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"44 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257464","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":"Baseline metals concentration in the sea star Anasterias minuta in San Matías Gulf","authors":"L. Arribas, F. Márquez, M. Brogger, G. Bigatti","doi":"10.22179/revmacn.25.720","DOIUrl":"https://doi.org/10.22179/revmacn.25.720","url":null,"abstract":"","PeriodicalId":39176,"journal":{"name":"Revista del Museo Argentino de Ciencias Naturales, Nueva Serie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68257366","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}
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