Results 61 to 70 of about 7,464 (201)

On the cultivation of Drosera magnifica Rivadavia & Gonella, the Facebook Sundew [PDF]

open access: yesCarnivorous Plant Newsletter, 2018
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Braincase anatomy and palaeoneurology of Venetoraptor gassenae, a lagerpetid pterosauromorph from the Late Triassic of southern Brazil

open access: yesPalaeontology, Volume 69, Issue 2, 2026.
Abstract There is a growing consensus that pterosaurs and the flightless Lagerpetidae are closely related. This relationship is supported by apomorphies throughout the skeleton, including endocranial character states such as a well‐developed floccular fossa and a tall anterior semicircular canal. Our knowledge of lagerpetid anatomy has been improved by
Lísie V.S. Damke   +6 more
wiley   +1 more source

Drosera quartzicola (Droseraceae), a new and threatened species from the Serra do Cipó, Brazil [PDF]

open access: yes, 2011
Rivadavia, Fernando, Gonella, Paulo Minatel (2011): Drosera quartzicola (Droseraceae), a new and threatened species from the Serra do Cipó, Brazil.
Rivadavia, Fernando   +1 more
core   +1 more source

Notas sobre cráneo, otolitos y biología de Lepidosiren paradoxa (Pisces, Dipnoi)

open access: yesBiología Acuática, 2019
Lungfishes are a singular group of Sarcopterygii which in the Neotropics is represented by Lepidosiren paradoxa. They present anatomical and physiological features that allow them to survive under adverse conditions. Here we described and illustrated the
María Jimena González Naya   +4 more
doaj  

Partial analyses of humeral shape in sauropodomorph dinosaurs highlight a hidden modularity and the differential evolution of sauropod bauplan‐related traits

open access: yesPalaeontology, Volume 69, Issue 2, 2026.
Abstract Sauropods are the largest‐known terrestrial animals, characterized by their columnar limbs and obligate quadrupedality. They are nested within Sauropodomorpha, a clade whose earliest representatives were, however, small bipeds. The early evolution of gigantism and quadrupedality within sauropodomorphs remains debated, since several non ...
Rémi Lefebvre   +3 more
wiley   +1 more source

Comodoro Rivadavia

open access: yes, 2018
Fil: Jones, Marta. Servicio Geológico Minero Argentino. IGRM; Argentina.
Tejedo, Alejandra Graciela   +3 more
openaire   +1 more source

D. Bernardino Rivadavia. Rasgos biograficos Y discursos pronunciados el dia en que se recibieron sus restos mortales en Buenos-Aires. 20 de Agosto de 1857 [PDF]

open access: yes
Biography of Bernardino Rivadavia, the first president of Argentina, or the United Provinces of the Rio de la Plata. Followed by speeches delivered by Maria de las Carreras, president of the Charitable Society, José Marmol, vice-president of the Senate ...
Rivadavia, Bernardino
core  

Mauseoleo a Bernardino Rivadavia

open access: yes, 1991
Fil: Serventi, Cristina. Universidad de Buenos Aires, Facultad de Filosofía y Letras, Instituto de Historia de las Artes "Julio E. Payró"; Argentina.
Espantoso Rodriguez, Teresa   +1 more
openaire  

Malacophagomyia rivadavia Mulieri and Mello-Patiu 2013

open access: yes, 2020
Malacophagomyia rivadavia Mulieri and Mello-Patiu, 2013 Material examined. Argentina, Chaco, Villa Berthet, 25-V-2015, Dufek leg (16♂) (CARTROUNNE). Brazil, Mato Grosso do Sul, Porto Mutinho, XII-2012, Mello-Patiu leg (1♂) (MNRJ). Distribution. Neotropical: Argentina, Brazil. Distribution in the Humid Chaco ecoregion.
Dufek, Matias Ignacio   +2 more
openaire   +2 more sources

Rivadavia estadista [PDF]

open access: yes, 1945
Rivadavia representa en la vida argentina una realidad histórica, a la cual asciende por jerarquía propia y se promueve por concenso público. Su origen pertenece al pueblo; él es una expresión auténtica del hogar criollo sin más blasón que la virtud, sin
Piccirilli, Ricardo
core  

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