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4,462 results for “South America”
Fig. 1 in Predation by drilling gastropods and asteroids upon mussels in rocky shallow shores of southernmost South America: Paleontological implications
Fig. 1. Map showing sampling sites in Tierra del Fuego. A. Isla Grande de Tierra del Fuego. B. A sector of the Beagle Channel showing localities on the southern part of the island. Abbreviations: BB, Bahía Brown; BE, Bahía Ensenada; BG, Bahía Golondrina; BU, Bahía Ushuaia; SP, Cabo San Pablo.
Fig. 2. Muricid gastropod Lepsiella. A–C in The Australasian muricid gastropod Lepsiella as Pleistocene visitor to southernmost South America
Fig. 2. Muricid gastropod Lepsiella. A–C. Lepsiella ukika sp. nov.; three of six recovered Pleistocene specimens, Marine terrace at Caleta Pantalón, Navarino Island, Chile. A. CEGH−UNC 23917, holotype, 17.5 mm height. B. CEGH−UNC 23896, paratype, 17.7 mm height. C. CEGH−UNC 23897, paratype, 19.85 mm height; the outer lip of this specimen is partially broken. D, E. Lepsiella baileyana (Tenison−Woods, 1881); modern specimens from south Australia. D. NMV F699, holotype, 29,7 mm height. E. Recent, 26 mm height. A1–E1 lateral views, A2–E2 apertural views, A3 explanatory drawing.
Fig. 3 in The Australasian muricid gastropod Lepsiella as Pleistocene visitor to southernmost South America
Fig. 3. Polar centric view of the subantarctic region showing the most plausible route of migration of the haustrin muricids from Australasia to southern South America. Previous records indicated by circles, new record is asterisked. Distribution of subantarctic (SAF) and polar fronts (PF) and associated Antarctic Circumpolar Current (ACC) after Orsi et al. (1995) and based on Whitworth (1988). Dashed lines indicate ACC boundary.
Figures 1-4. Sceliphron fistularium. 1 in Update distribution of the mud-dauber wasp Sceliphron fistularium (Dahlbom, 1843) (Hymenoptera: Sphecidae) in South America with new records
Figures 1-4. Sceliphron fistularium. 1. Specimen from Tena, Napo (Ecuador) (photo Graham Wise). 2. Specimen from Santa Lucia, Canelones (Uruguay) (photo Guillermo Menéndez). 3. Specimen from Fernando Durán, Santa Fe (Argentina) (photo Fernando Durán). 4. Updated distribution of Sceliphron fistularium in South America. Orange colored: areas where the species is known; green colored: areas where the species is not known so far. / 1. Espécimen de Tena, Napo (Ecuador) (foto Graham Wise). 2. Espécimen de Santa Lucia, Canelones (Uruguay) (foto Guillermo Menéndez). 3. Espécimen de Fernando Durán, Santa Fe (Argentina) (foto Fernando Durán). 4. Distribución actualizada de Sceliphron fistularium en América del Sur. Color naranja: áreas donde se conoce la especie; color verde: áreas donde aún no se conoce la especie.
Processed dataset for "Links between deforestation, conservation areas, and conservation funding in major deforestation regions of South America"
<p>Processed dataset used for the models in "Links between deforestation, conservation areas, and conservation funding in major deforestation regions of South America"</p> <p>Authors: Siyu Qin, Ana Buchadas, Patrick Meyfroidt, Yifan He, Arash Ghoddousi, Florian Pötzschner, Matthias Baumann, Tobias Kuemmerle</p> <p> </p> <p> </p>
Fig. 2 in First?cimolodontan multituberculate mammal from South America
Fig. 2. SEM micrographs of?left p4 of Argentodites coloniensis gen. et sp. nov., MPEF 604 (Upper Cretaceous La Colonia Formation, Chubut Province, Argentina) in different views. A. Dorsal view. Stereo−photograph (A1) and explanatory drawing of the same (A2). B. Labial view of the same, figured in a presumable life position, with posterior margin arranged sub−vertically. C. Lingual view of the same, with posterior margin turned counterclockwise from presumable life position. Explanatory drawing (C1) and stereo−photograph (C2). D. Postero−dorsal view of the same. Stereo−photograph (D1), and explanatory drawing (D2).
Fig. 3 in First?cimolodontan multituberculate mammal from South America
Fig. 3. SEM micrographs of etched enamel surfaces of A. Argentodites coloniensis gen. et sp. nov., MPEF 604 (Upper Cretaceous La Colonia Formation, Chubut Province, Argentina) and B. A ptilodontoid multituberculate Mesodma sp., PMO 169.283 (Early Paleocene Ravenscrag Formation, Saskatchewan, Canada). A1. Anterior view of p4 of A. coloniensis, etched enamel zone shown within the square. A2. Enamel section tangential to the row of cusps showing prism arrangement. Dentine in lower left corner. A3. Area near the dentine; t, enamel tubules, d, dentine. A4. Detail of A2 showing prisms with circular cross section, closer to the dentine. Black arrow, closed prism sheath; white arrow, open prism sheath. A5. Another detail of A2, showing elongated prisms. B. Mesodma sp., enamel showing prism arrangement, in the same scale as A2, in order to enable a comparison.
Fig. 1 in First?cimolodontan multituberculate mammal from South America
Fig. 1. Position of South America and adjacent lands, 85–63 million years ago, showing location of the formations that yielded Late Cretaceous multituberculates. Black arrows indicate migrations of vertebrates between North and South Americas. Note the division of South America by sea into South Gondwanan Province (light grey) and North Gondwana Province (square hatching). Modified after Pascual (2006).
Fig. 1. A in First record of an extinct marabou stork in the Neogene of South America
Fig. 1. A. Location of the Península Valdés area with the fossiliferous site at Punta Buenos Aires, Chubut Province, Patagonia; Argentina. B. Stratigraphic section of the Puerto Madryn Formation. The bone symbol indicates the fossiliferous level.
Fig. 2 in First record of an extinct marabou stork in the Neogene of South America
Fig. 2. The marabou stork Leptoptilos patagonicus sp. nov., specimen MEF−1363 (holotype) from the Puerto Madryn Formation (late Miocene), Punta Buenos Aires, Península Valdés, Chubut Province, Patagonia, Argentina. A. Right humerus in anconal (A1), palmar (A2), and distal (A3) views. B. Sternum in lateral aspect. C, D. Right (C) and left (D) ulnae in palmar and anconal views. E, F. Left (E) and right (F) radii, in palmar views. G. Left carpometacarpus in internal (G1) and external (G2) views.
Fig. 4 in First record of an extinct marabou stork in the Neogene of South America
Fig. 4. Tibiotarsus ratios in the living Leptoptilini, fossil Leptoptilos, and L. patagonicus sp. nov., specimen MEF−1363 (holotype) from the Puerto Madryn Formation (late Miocene), Punta Buenos Aires, Península Valdés, Chubut Province, Patagonia, Argentina. A. Minimum shaft width to total length ratio. B. Distal depth to distal width ratio. Modified from Louchart et al. (2005).
Fig. 3 in First record of an extinct marabou stork in the Neogene of South America
Fig. 3. The marabou stork Leptoptilos patagonicus sp. nov., specimen MEF−1363 (holotype) from the Puerto Madryn Formation (late Miocene), Punta Buenos Aires, Península Valdés, Chubut Province, Patagonia, Argentina. A. Right tibiotarsus in posterior (A1) and anterior (A2) views. Details of the distal end of right tibiotarsus in medial (A3), anterior (A4), and lateral (A5) views. B. Tip of mandible in lateral (B1) and dorsal (B2) views. C. Pelvis in lateral view.
Linked collectors and determiners for: Xynocoris, new genus of Ochlerini from Central and South America (Hemiptera: Pentatomidae: Discocephalinae).
Natural history specimen data linked to collectors and determiners held within, "Xynocoris, new genus of Ochlerini from Central and South America (Hemiptera: Pentatomidae: Discocephalinae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/6b71031e-2f40-447a-b13b-c9e7daa83fdb">https://bionomia.net/dataset/6b71031e-2f40-447a-b13b-c9e7daa83fdb</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/6b71031e-2f40-447a-b13b-c9e7daa83fdb">https://gbif.org/dataset/6b71031e-2f40-447a-b13b-c9e7daa83fdb</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: On the huntsman spider genera Sparianthina Banks, 1929 and Anaptomecus Simon, 1903 from South and Central America (Araneae, Sparassidae).
Natural history specimen data linked to collectors and determiners held within, "On the huntsman spider genera Sparianthina Banks, 1929 and Anaptomecus Simon, 1903 from South and Central America (Araneae, Sparassidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/bce38a29-3fdd-4d4b-a5df-1ccf3b44b71c">https://bionomia.net/dataset/bce38a29-3fdd-4d4b-a5df-1ccf3b44b71c</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/bce38a29-3fdd-4d4b-a5df-1ccf3b44b71c">https://gbif.org/dataset/bce38a29-3fdd-4d4b-a5df-1ccf3b44b71c</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R / V Anton Bruun, USNS Eltanin, USCG Glacier, R / V Hero, RVIB Nathaniel B. Palmer, and R / V Polarstern from the Southern Ocean, Antarctica, and off Western South America.
Natural history specimen data linked to collectors and determiners held within, "Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R / V Anton Bruun, USNS Eltanin, USCG Glacier, R / V Hero, RVIB Nathaniel B. Palmer, and R / V Polarstern from the Southern Ocean, Antarctica, and off Western South America". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/897dc544-e3e9-46db-b36e-4aa995caabc4">https://bionomia.net/dataset/897dc544-e3e9-46db-b36e-4aa995caabc4</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/897dc544-e3e9-46db-b36e-4aa995caabc4">https://gbif.org/dataset/897dc544-e3e9-46db-b36e-4aa995caabc4</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: A new stiletto fly genus from South America (Diptera: Therevidae: Agapophytinae).
Natural history specimen data linked to collectors and determiners held within, "A new stiletto fly genus from South America (Diptera: Therevidae: Agapophytinae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/e3adbec8-2861-49f8-b7a2-39f1bdcbb493">https://bionomia.net/dataset/e3adbec8-2861-49f8-b7a2-39f1bdcbb493</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/e3adbec8-2861-49f8-b7a2-39f1bdcbb493">https://gbif.org/dataset/e3adbec8-2861-49f8-b7a2-39f1bdcbb493</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Revision of the spider genus Nyetnops Platnick & Lise (Araneae: Caponiidae) with proposition of the new genus Nopsma, from Central and South America.
Natural history specimen data linked to collectors and determiners held within, "Revision of the spider genus Nyetnops Platnick & Lise (Araneae: Caponiidae) with proposition of the new genus Nopsma, from Central and South America". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/eb2b70bd-66e2-4590-b938-f0eff9a5bc08">https://bionomia.net/dataset/eb2b70bd-66e2-4590-b938-f0eff9a5bc08</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/eb2b70bd-66e2-4590-b938-f0eff9a5bc08">https://gbif.org/dataset/eb2b70bd-66e2-4590-b938-f0eff9a5bc08</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: The genus Cuernavaca (Hemiptera: Dictyopharidae), associated with Pontederiaceae in South America, with redescription and new records of C. inexacta (Walker).
Natural history specimen data linked to collectors and determiners held within, "The genus Cuernavaca (Hemiptera: Dictyopharidae), associated with Pontederiaceae in South America, with redescription and new records of C. inexacta (Walker)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/c4647d89-ea08-437d-b0cf-72116f1a3d90">https://bionomia.net/dataset/c4647d89-ea08-437d-b0cf-72116f1a3d90</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/c4647d89-ea08-437d-b0cf-72116f1a3d90">https://gbif.org/dataset/c4647d89-ea08-437d-b0cf-72116f1a3d90</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: A further contribution to the knowledge of Uroleucon species (Hemiptera, Aphididae) living on Adesmia (Fabaceae) in southern South America, with description of a new species from Chile.
Natural history specimen data linked to collectors and determiners held within, "A further contribution to the knowledge of Uroleucon species (Hemiptera, Aphididae) living on Adesmia (Fabaceae) in southern South America, with description of a new species from Chile". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/d7cfa6d1-c646-45a8-bc03-30cf772c68a1">https://bionomia.net/dataset/d7cfa6d1-c646-45a8-bc03-30cf772c68a1</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/d7cfa6d1-c646-45a8-bc03-30cf772c68a1">https://gbif.org/dataset/d7cfa6d1-c646-45a8-bc03-30cf772c68a1</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: New records and diagnostic notes on large carpenter bees (Hymenoptera: Apidae: genus Xylocopa Latreille), from the Amazon River basin of South America.
Natural history specimen data linked to collectors and determiners held within, "New records and diagnostic notes on large carpenter bees (Hymenoptera: Apidae: genus Xylocopa Latreille), from the Amazon River basin of South America". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/e23922d1-6f43-4280-8ac6-131767dc4464">https://bionomia.net/dataset/e23922d1-6f43-4280-8ac6-131767dc4464</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/e23922d1-6f43-4280-8ac6-131767dc4464">https://gbif.org/dataset/e23922d1-6f43-4280-8ac6-131767dc4464</a>. Formatted as a Frictionless Data package.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.