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Academic Journal

Exquisite air sac histological traces in a hyperpneumatized nanoid sauropod dinosaur from South America.

Authors : Aureliano, Tito^1,2,3 (AUTHOR) ; Ghilardi, Aline M.² (AUTHOR); Navarro, Bruno A.^3,4 (AUTHOR)

Source: Scientific Reports. 12/17/2021, Vol. 11 Issue 1, p1-9. 9p.

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New and poorly known “araphid” diatom species (Bacillariophyta) from regions near Lake Titicaca, South America and a discussion on the continued use of morphological characters in “araphid” diatom taxonomy.

Authors : Morales, Eduardo A.^1,2 ; Wetzel, Carlos E.³; Ector, Luc³

Source: PhytoKeys. 12/13/2021, Vol. 187, p23-70. 48p.

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Fishing intensification as response to Late Holocene socio-ecological instability in southeastern South America.

Authors : Toso, Alice^1,2 (AUTHOR); Hallingstad, Ellen² (AUTHOR); McGrath, Krista^1,2 (AUTHOR)

Source: Scientific Reports. 12/6/2021, Vol. 11 Issue 1, p1-14. 14p.

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Hooroo mates! Phylogenomic data suggest that the closest relatives of the iconic Tasmanian cave spider Hickmania troglodytes are in Australia and New Zealand, not in South America.

Authors : Kulkarni, Siddharth¹ (AUTHOR) ; Hormiga, Gustavo¹ (AUTHOR)

Source: Invertebrate Systematics. 2021, Vol. 35 Issue 8, p850-856. 7p.

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On the continuum of evolution: a putative new hybrid speciation event in Opuntia (Cactaceae) between a native and an introduced species in southern South America.

Authors : Köhler, Matias^1,2 (AUTHOR); Oakley, Luis J.^3,4 (AUTHOR); Font, Fabián⁵ (AUTHOR)

Source: Systematics & Biodiversity. Dec 2021, Vol. 19 Issue 8, p1026-1039. 14p.

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The first edentulous ceratosaur from South America.

Authors : de Souza, Geovane Alves^1,2 (AUTHOR); Soares, Marina Bento² (AUTHOR); Weinschütz, Luiz Carlos³ (AUTHOR)

Source: Scientific Reports. 11/18/2021, Vol. 11 Issue 1, p1-15. 15p.

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Impacts of teleconnection patterns on South America climate.

Authors : Reboita, Michelle Simões¹ (AUTHOR) ; Ambrizzi, Tércio² (AUTHOR); Crespo, Natália Machado² (AUTHOR)

Source: Annals of the New York Academy of Sciences. Nov2021, Vol. 1504 Issue 1, p116-153. 38p. 1 Diagram, 1 Chart, 1 Graph, 9 Maps.

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Recent Changes in the Atmospheric Circulation Patterns during the Dry-to-Wet Transition Season in South Tropical South America (1979–2020): Impacts on Precipitation and Fire Season.

Authors : Espinoza, Jhan-Carlo¹ (AUTHOR) ; Arias, Paola A.² (AUTHOR); Moron, Vincent^3,4 (AUTHOR)

Source: Journal of Climate. Nov2021, Vol. 34 Issue 22, p9025-9042. 18p. 1 Chart, 11 Graphs.

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Attribution and projections of temperature extreme trends in South America based on CMIP5 models.

Authors : Rusticucci, Matilde¹ (AUTHOR) ; Zazulie, Natalia¹ (AUTHOR)

Source: Annals of the New York Academy of Sciences. Nov2021, Vol. 1504 Issue 1, p154-166. 13p. 1 Chart, 7 Graphs, 1 Map.

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Living in extreme environments: distribution of Lycium humile (Solanaceae), an endemic halophyte from the Altiplano-Puna region, South America.

Authors : Palchetti, María Virginia^1,2 ; Cantero, Juan José^1,3; Morales-Fierro, Vanezza⁴

Source: PhytoKeys. 11/8/2021, Vol. 185, p1-15. 15p.

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