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2,050 results for “southern Brazil”
Fig. 3 in Scientific Note Stomach contents and notes on the reproduction of the Onefin Skate Gurgesiella dorsalifera (Chondrichthyes: Rajidae) off Southern Brazil
Fig. 3. Distribution of prey size on different size classes of the onefin skate.
Fig. 2 in Scientific Note Stomach contents and notes on the reproduction of the Onefin Skate Gurgesiella dorsalifera (Chondrichthyes: Rajidae) off Southern Brazil
Fig. 2. IRI diagram for the main stomach contents of Gurgesiella dorsalifera.
Fig. 2 in Local Ecological Knowledge on the Goliath Grouper Epinephelus itajara (Teleostei: Serranidae) in Southern Brazil
Fig. 2. Babitonga bay and São Francisco do Sul Island, Southern Brazil (Santa Catarina state).
Fig. 10 in Microglanis pataxo, a new catfish from southern Bahia coastal rivers, northeastern Brazil (Siluriformes: Pseudopimelodidae)
Fig. 10. Jundiar creek, Itamaraju, southern Bahia, type-locality of Microglanis pataxo.
Fig. 8 in Microglanis pataxo, a new catfish from southern Bahia coastal rivers, northeastern Brazil (Siluriformes: Pseudopimelodidae)
Fig. 8. Microglanis pataxo, live specimen in a field aquarium shortly after collection.
Figure 1 in Odonata (Insecta) community in the Environmental Protection Area of the Machado River hydrographic basin, southern Minas Gerais State, Brazil
Figure 1. Location maps of the Environmental Protection Area of the Machado River hydrographic basin and sampling points. Source: Jean Victor Nery da Silva.
Figure 3 in Odonata (Insecta) community in the Environmental Protection Area of the Machado River hydrographic basin, southern Minas Gerais State, Brazil
Figure 3. Odonata species sampled in the Environmental Protection Area of the Machado River hydrographic basin: (A) Erythrodiplax media Borror, 1942; (B) Erythrodiplax paraguayensis (Förster, 1905); (C) Tholymis citrina Hagen, 1867; (D) Miathyria marcella (Selys in Sagra, 1857); (E) Hetaerina longipes Hagen in Selys, 1853; (F) Homeoura lindneri (Ris, 1928); (G) Telebasis willinki Fraser, 1948; and (H) Argia mollis Hagen in Selys, 1865.
Figure 2 in Odonata (Insecta) community in the Environmental Protection Area of the Machado River hydrographic basin, southern Minas Gerais State, Brazil
Figure 2. (A) Semideciduous and (B) riparian forests associated with (C) lotic and (D) lentic environments in the Environmental Protection Area of the Machado River hydrographic basin, southern Minas Gerais State.
Call attenuation data of three frog species in tree plantations and a native forest in southern Brazil
<p><span>Call transmission is influenced by the acoustics of the propagation environment, including vegetation. Thus, forestry monocultures of non-native trees represent artificial environments that could modify call transmission. These monocultures have substituted large areas of the Atlantic Forest in southern Brazil, representing a conservation challenge. Considering this context, we hypothesized that anurans have calls less attenuated in their native environment than in forest plantations. To test it, we performed sound transmission experiments using calls of three anuran species native to southern Brazil: </span><em><span>Boana bischoffi</span></em><span>, </span><em><span>B. leptolineata</span></em><span>, and </span><em><span>Hylodes meridionalis</span></em><span>. We compared sound attenuation between the native forest and forestry monocultures (</span><em><span>Eucalyptus</span></em><span><em> sp</em>. and </span><em><span>Pinus</span></em><span><em> sp.</em> forests), and included distance from the sound source, air temperature, humidity, and vegetation density as co-factors in linear mixed models.</span></p>
Figure 6 in First record of the heart urchin Plagiobrissus grandis (Gmelin, 1791) (Echinodermata: Echinoidea) in the coastal region of Paraná, southern Brazil
Figure 6. Photomicrograph of a female gonad follicle of Plagiobrissus grandis (ECH 033) found near Parque Nacional de Ilha dos Currais (Paraná State). FN: nutritive phagocyte; OP: primary oocyte. HE ×10 (original magnification). Photo: Yara A. Garcia Tavares.
Figure 5 in First record of the heart urchin Plagiobrissus grandis (Gmelin, 1791) (Echinodermata: Echinoidea) in the coastal region of Paraná, southern Brazil
Figure 5. Geographical distribution of Plagiobrissus grandis in America. The dots represent the previous and new records of the species. Map background generat- ed with package ̎ggmap″ using Google Maps API.
Figure 1 in First record of the heart urchin Plagiobrissus grandis (Gmelin, 1791) (Echinodermata: Echinoidea) in the coastal region of Paraná, southern Brazil
Figure 1. Live specimen Plagiobrissus grandis (ECH 033) in an aquarium. (A) oral view and (B) aboral view. (C) Image of the covering behavior. Photos: Robin Hilbert Loose.
Figure 3 in First record of the heart urchin Plagiobrissus grandis (Gmelin, 1791) (Echinodermata: Echinoidea) in the coastal region of Paraná, southern Brazil
Figure 3. Oral view specimen Plagiobrissus grandis (ECH 033) – captured at approximately 10 m depth near Parque Nacional Marinho das Ilhas dos Currais (Paraná State). Oral view and plastron (A), long spines fan-shaped base, localized outside the plastron (B) and spatulate spines in the plastron (C). Photo: Maristela Bueno.
Figure 2 in First record of the heart urchin Plagiobrissus grandis (Gmelin, 1791) (Echinodermata: Echinoidea) in the coastal region of Paraná, southern Brazil
Figure 2. Fixed specimen Plagiobrissus grandis (ECH 033) – captured at approximately 10 m depth near Parque Nacional Marinho das Ilhas dos Currais (Paraná State). Aboral view (left) and oral view (right). Photo: Maristela Bueno.
Fig. 2 in Cynolebias ibicuiensis, a new annual fish from the rio Ibicui basin, southern Brazil (Cyprinodontiformes: Rivulidae)
Fig. 2. Cynolebias ibicuiensis, paratype, female, 27.0 mm SL, MCP 21171.
Fig. 1 in Cynolebias ibicuiensis, a new annual fish from the rio Ibicui basin, southern Brazil (Cyprinodontiformes: Rivulidae)
Fig. 1. Cynolebias ibicuiensis, holotype, male, 32.8 mm SL, MCP 10201.
Data from: Resilience of an integrated crop-livestock system to climate change: a simulation analysis of cover crop grazing in southern Brazil
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Strandings of marine mammals, sea turtles and seabirds along the southern São Paulo coast, Brazil, from 2015 to 2018.
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Call attenuation data of three frog species in tree plantations and a native forest in southern Brazil
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Fig. 4. Aegla muelleri, n in New Species And New Records Of Endemic Freshwater Crabs From The Atlantic Forest In Southern Brazil (Anomura: Aeglidae)
Fig. 4. Aegla muelleri, n. sp. a: male holotype (MZUSP 20464), dorsal view; b: precervical portion of carapace, lateral view; c: ischium of cheliped, ventral view; d: third and fourth sterna, ventral view; e: second pleomere epimeron
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.