Search Results - "Ferretti, Nelson"

Cladistic Reanalysis and Historical Biogeography of the Genus Lycinus Thorell, 1894 (Araneae: Mygalomorphae: Nemesiidae) with Description of Two New Species from Western Argentina by Ferretti, Nelson

“…Background The genus Lycinus includes ten species, one from Argentina, eight from Chile, and one from Brazil. Two new species from western Argentina are…”
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Chaco ansilta new species from Mendoza province, Western Argentina (Araneae: Nemesiidae) by Ferretti, Nelson

“…A new species of Chaco Tullgren, 1905 is described and illustrated from the Andean foothills of Mendoza province, western Argentina. This is the tenth species…”
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Warming is here: using locomotor performance to infer thermal parameters and vulnerability for an endemic Argentinean tarantula Grammostola vachoni by Leonela, Schwerdt, Ana Elena, De Villalobos, Nelson, Ferretti

“…1. Because of global climate change and its consequences, estimating the physiological responses of ectothermicorganisms to temperature is of high priority…”
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A new species of Phrixotrichus (Araneae, Theraphosidae) from southwestern Argentina and new distributional data for P. vulpinus by Ferretti, Nelson

“…ABSTRACT A new species of Phrixotrichus Simon, 1889, P. pucara sp. nov., is described and illustrated based on a male from Pucará river, Neuquén province,…”
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Impact of Climate Change on Spider Species Distribution Along the La Plata River Basin, Southern South America: Projecting Future Range Shifts for the Genus Stenoterommata (Araneae, Mygalomorphae, Nemesiidae) by Ferretti, Nelson E, Arnedo, Miquel, González, Alda

“…The La Plata River basin comprises the second largest fluvial system in South America and includes the southernmost remains of the “Atlantic Forest…”
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First record of Tmesiphantes Simon, 1892 (Araneae, Theraphosidae) in Peru: a new species and its phylogenetic placement by NICOLETTA, MICAELA, FERRETTI, NELSON E., CHAPARRO, JUAN C., WEST, RICK C.

“…Abstract The tarantula genus Tmesiphantes Simon, 1892 includes 20 valid species distributed in Argentina and Brazil. These spiders are distinguished from other…”
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An integrative approach unveils speciation within the threatened spider Calathotarsus simoni (Araneae: Mygalomorphae: Migidae) by Ferretti, Nelson E., Soresi, Daniela S., González, Alda, Arnedo, Miquel

“…The mygalomorph trapdoor spider family Migidae displays a quintessential Gondwanan distribution, including species in Australia, Africa, Madagascar, New…”
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First record of the tarantula genus Euathlus (Araneae: Theraphosidae: Theraphosinae) in Peru, with the description of a threatened new species by Quispe-Colca, Oscar M., Ferretti, Nelson

“…ABSTRACT A new species of Euathlus Ausserer, 1875 (Araneae: Theraphosidae: Theraphosinae), Euathlus vanessae sp. nov. is described and diagnosed. The genus is…”
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Four new species of Goloboffia (Mygalomorphae: Migidae) from Chile by Ferretti, Nelson E, Ríos-Tamayo, Duniesky, Goloboff, Pablo A

“…The spider family Migidae Simon, 1889 is represented in Chile by three genera: Calathotarsus Simon, 1903, Mallecomigas Goloboff Platnick, 1987 and Goloboffia…”
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Description and Sexual Behavior of Two New Species of Mygalomorph Spiders (Araneae: Theraphosidae, Pycnothelidae), and First Record of Xenonemesia platensis (Pycnothelidae) of Corrientes, Argentina by Nicoletta, Micalea, Panchuk, Justina, Peralta-Seen, Nicolás, Ferretti, Nelson

“…Paraje Tres Cerros is a low altitude hilly natural area surrounded by cattle fields and characterized by three isolated rocky formations of about 150–180 m…”
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Linking Vegetation Structure and Spider Diversity in Riparian and Adjacent Habitats in Two Rivers of Central Argentina: An Analysis at Two Conceptual Levels by Griotti, Mariana, Muñoz-Escobar, Christian, Ferretti, Nelson E

“…The link between vegetation structure and spider diversity has been well explored in the literature. However, few studies have compared spider diversity and…”
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First record of the tarantula genus Bumba (Araneae: Theraphosidae) from Bolivia, with the description of a new species by Ferretti, Nelson E.

“…ABSTRACT A new species of Bumba Pérez-Miles, Bonaldo & Miglio, 2014 is described and illustrated. This species comprises the first record of the genus for…”
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Discovery of an isolated population of the dwarf tarantula Homoeomma uruguayense (Araneae, Theraphosidae) in central Argentina by Ferretti, Nelson, Copperi, Sofía, Pompozzi, Gabriel

“…The genus Homoeomma has thirteen species distributed in Argentina, Brazil, Colombia, Peru and Uruguay. In Argentina, two species are recorded, Homoeomma…”
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Species conservation profile of the rare and endemic trapdoor spider Calathotarsus simoni (Araneae, Migidae) from Central Argentina by Ferretti, Nelson, Pompozzi, Gabriel, Cardoso, Pedro

“…Schiapelli & Gerschman 1975 is the only species of Migidae in Argentina. It is a rare and endemic spider only found in relict grassland of mountain systems in…”
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Description of the female of Actinopus balcarce Ríos-Tamayo Goloboff, 2018 (Araneae, Actinopodidae), with comments on its natural history by Micaela Millenpeier, Nelson Edgardo Ferretti, Micaela Nicoletta

“…Trapdoor spiders are known for digging deep burrows into the ground closed with a thick trapdoor. Actinopus balcarce Ríos-Tamayo & Goloboff was described based…”
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Description of two new species of Plesiopelma (Araneae, Theraphosidae, Theraphosinae) from Argentina by Ferretti, Nelson, Barneche, Jorge

“…Two new species of Plesiopelma Pocock, 1901 from northern Argentina are described and diagnosed based on males and habitat descriptions are presented. Males of…”
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Nuevo registro de Chaco tucumana Goloboff, 1995 (Araneae, Pycnothelidae) en Argentina by Allegue‍, Maite, Nicoletta, Micaela, Panchuk, Justina, Schwerdt‍, Leonela, Ferretti, Nelson

“…Reportamos un nuevo registro en la distribución geográfica de Chaco tucumana en la provincia de Salta, norte de Argentina. Es la localidad más al norte…”
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First record of Vitalius longisternalis Bertani, 2001 (Araneae, Theraphosidae) in Argentina and notes on its natural history in Misiones province by Ferretti, Nelson, Copperi, Sofía, Schwerdt, Leonela, Pompozzi, Gabriel

“…This is the first record for the tarantula Vitalius longisternalis Bertani, 2001 in Parana and Araucaria Forests, Misiones province, northeastern Argentina…”
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On the ecology of the cursorial spider Odo bruchi (Araneae: Zoridae) in a grassland natural reserve from central Argentina by Pompozzi, Gabriel, Copperi, Sofía, Schwerdt, Leonela, Ferretti, Nelson

“…The “Ernesto Tornquist” Provincial Park (ETPP) is located inside the Ventania system (Argentina) and was created to protect one of the last relicts of pampean…”
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Hidden in the plains: Two new extra‐andean species of Euathlus (Mygalomorphae, Theraphosidae) from Argentina with comments on their sexual behaviour by Allegue, Maite, Ferretti, Nelson

“…Abstract Two new species of Euathlus (Verhandlungen der Kaiserlich‐Königlichen Zoologisch‐Botanischen Gesellschaft in Wien, 1875, 25, 125) from Argentina are…”
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