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1,865 results for “northeastern Brazil”
Figure 1 from: Costa WJEN, Amorim PF, Mattos JLO (2018) Diversity and conservation of seasonal killifishes of the Hypsolebias fulminantis complex from a Caatinga semiarid upland plateau, São Francisco River basin, northeastern Brazil (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution 94(2): 495-504. https://doi.org/10.3897/zse.94.29718
Figure 1 Bayesian phylogeny used to delimit species endemic to the upper Carnaíba de Dentro River drainage, inferred by using sequences of the mitochondrial gene cytochrome b, 416 bp. Posterior probability values below 95% are not depicted; asterisk above nodes represents maximum value of posterior probability (100 %); numbers before species names are catalogue numbers for voucher specimens.
Figure 4 from: Costa WJEN, Amorim PF, Mattos JLO (2018) Diversity and conservation of seasonal killifishes of the Hypsolebias fulminantis complex from a Caatinga semiarid upland plateau, São Francisco River basin, northeastern Brazil (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution 94(2): 495-504. https://doi.org/10.3897/zse.94.29718
Figure 4 Geographical distribution of species of the Hypsolebias J'-clade in the upper Carnaíba de Dentro River drainage (yellow, H.fulminantis; red, H.splendissimus; black, H.carlettoi) and H.shibattai (white); stars indicate type localities.
Figure 2 from: Costa WJEN, Amorim PF, Mattos JLO (2018) Diversity and conservation of seasonal killifishes of the Hypsolebias fulminantis complex from a Caatinga semiarid upland plateau, São Francisco River basin, northeastern Brazil (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution 94(2): 495-504. https://doi.org/10.3897/zse.94.29718
Figure 2 Hypsolebiassplendissimus Costa sp. n., live holotype, UFRJ 6909, male, 42.7 mm SL. Photograph by W.J.E.M. Costa.
Figure 3 from: Costa WJEN, Amorim PF, Mattos JLO (2018) Diversity and conservation of seasonal killifishes of the Hypsolebias fulminantis complex from a Caatinga semiarid upland plateau, São Francisco River basin, northeastern Brazil (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution 94(2): 495-504. https://doi.org/10.3897/zse.94.29718
Figure 3 Hypsolebiassplendissimus Costa sp. n., live paratype, UFRJ 6779, female, 28.5 mm SL. Photograph by W.J.E.M. Costa.
Figure 6 from: ichuette ME, Simões LB, Zepon T, von Schimonsky DM, Gallão JE (2019) Richness and taxonomic distinctness of cave invertebrates from the northeastern state of Goiás, central Brazil: a vulnerable and singular area. Subterranean Biology 29: 1-33. https://doi.org/10.3897/subtbiol.29.30418
Figure 6 Simple linear regression between richness and Taxonomic distinctness (TD) values of caves from A São Domingos and B Posse karst areas. Legend: SBer= São Bernardo cave system, Ang= Lapa Angélica, Bez= Lapa do Bezerra, SMat= São Mateus cave system, TR_I= Terra Ronca I cave, TR_II= Terra Ronca II cave, PPom= Pau Pombo cave, Rus= Russão cave system, Bom= Bombas cave system, Dor= Doralino cave system, NEsp= Nova Esperança cave, Rev= Revolucionários cave.
Figure 2 from: ichuette ME, Simões LB, Zepon T, von Schimonsky DM, Gallão JE (2019) Richness and taxonomic distinctness of cave invertebrates from the northeastern state of Goiás, central Brazil: a vulnerable and singular area. Subterranean Biology 29: 1-33. https://doi.org/10.3897/subtbiol.29.30418
Figure 2 A Richness and B abundance of subterranean terrestrial invertebrate (by Class) from the São Domingos and Posse karst areas, state of Goiás, and from both regions combined.
Figure 5 from: ichuette ME, Simões LB, Zepon T, von Schimonsky DM, Gallão JE (2019) Richness and taxonomic distinctness of cave invertebrates from the northeastern state of Goiás, central Brazil: a vulnerable and singular area. Subterranean Biology 29: 1-33. https://doi.org/10.3897/subtbiol.29.30418
Figure 5 Taxonomic distinctness (TD) for caves from A São Domingos and B Posse karst areas. Horinzontal line presents the expected TD for the region and funnel graph means 95% confidence limits. Legend: SBer= São Bernardo cave system, Ang= Lapa Angélica, Bez= Lapa do Bezerra, SMat= São Mateus cave system, TR_I= Terra Ronca I cave, TR_II= Terra Ronca II cave, PPom= Pau Pombo cave, Rus= Russão cave system, Bom= Bombas cave system, Dor= Doralino cave system, NEsp= Nova Esperança cave, Rev= Revolucionários cave.
Figure 1 from: ichuette ME, Simões LB, Zepon T, von Schimonsky DM, Gallão JE (2019) Richness and taxonomic distinctness of cave invertebrates from the northeastern state of Goiás, central Brazil: a vulnerable and singular area. Subterranean Biology 29: 1-33. https://doi.org/10.3897/subtbiol.29.30418
Figure 1 Map showing sampled caves from the São Domingos karst area (blue circles) within Terra Ronca State Park (PETeR, green area) and from the Posse karst area (red diamonds). FD, Federal District.
Figure 3 from: ichuette ME, Simões LB, Zepon T, von Schimonsky DM, Gallão JE (2019) Richness and taxonomic distinctness of cave invertebrates from the northeastern state of Goiás, central Brazil: a vulnerable and singular area. Subterranean Biology 29: 1-33. https://doi.org/10.3897/subtbiol.29.30418
Figure 3 Fauna from caves of northeastern Goiás, central Brazil: AHeterophrynuslongicornis (Amblypygi) preying a cricket Endecous sp. (Orthoptera: Phalangopsidae) BNesticodesrufipes (Araneae: Theridiidae) CScolopendraviridicornis (Chilopoda: Scolopendromorpha) DChernetidae (Pseudoscorpiones) EFlirteabatman (Opiliones: Cosmetidae) FStenochrusportoricensis (Schizomida: Hubbardiidae).
FIGURE 1 in A new genus with three new species of free-living marine nematodes of the subfamily Desmodorinae (Nematoda: Desmodoridae), from the continental shelf off northeastern Brazil
FIGURE 1. Study area, showing Brazil and the Potiguar Basin.
Figure 1 in A new species of Seira (Collembola: Entomobryidae) from northeastern Brazil
Figure 1. Seira mendoncea sp. nov. Habitus of a preserved specimen.
Figures 10-13 in Growth and reproductive biology of the amphidromous shrimp Palaemon pandaliformis (Decapoda: Caridea) in a Neotropical river from northeastern Brazil
Figures 10-13. Relationship between fecundity (Fec – number of eggs) and carapace length (10), total length (11), weight (12) and brood pouch volume (13) for Palaemon pandaliformis females collected from Rio Salsa, Canavieiras, Bahia, Brazil.
Figure 8 in Growth and reproductive biology of the amphidromous shrimp Palaemon pandaliformis (Decapoda: Caridea) in a Neotropical river from northeastern Brazil
Figure 8. Von Bertalanffy growth curves for male and female data of Palaemon pandaliformis based on monthly length-frequency distribution from September 2009 and August 2010 in Rio Salsa, Canavieiras, Bahia, Brazil. Center line: mean; dotted lines: confidence intervals (95%); dashed lines: prediction interval (95%). Individual points represent modal carapace length (CL) derived from size-frequency distributions.
Figure 9 in Growth and reproductive biology of the amphidromous shrimp Palaemon pandaliformis (Decapoda: Caridea) in a Neotropical river from northeastern Brazil
Figure 9. Monthly changes in the percentage occurrence of Palaemon pandaliformis female with non-eye (Stage I) and eyed eggs pigmentation (Stage II and III), and precipitation recorded from September 2009 and August 2010 in Rio Salsa, Canavieiras, Bahia, Brazil.
Figure 4 in Growth and reproductive biology of the amphidromous shrimp Palaemon pandaliformis (Decapoda: Caridea) in a Neotropical river from northeastern Brazil
Figure 4. Recruitment pattern of Palaemon pandaliformis and monthly precipitation recorded from September 2009 and August 2010 in Rio Salsa, Canavieiras, Bahia, Brazil.
Figures 2-3 in Growth and reproductive biology of the amphidromous shrimp Palaemon pandaliformis (Decapoda: Caridea) in a Neotropical river from northeastern Brazil
Figures 2-3. Sex ratio (male/total) of Palaemon pandaliformis collected from September 2009 and August 2010 in Rio Salsa, Canavieiras, Bahia, Brazil. (2) Monthly fluctuations. (3) Anomalous probability curve derived from a year sampling collection. * Statistically significant at p ≤ 0.05.
Figure 5 in Five new species of Alisotrichia Flint, 1964 (Trichoptera: Hydroptilidae: Leucotrichiinae) from Northeastern Brazil
Figure 5 Alisotrichia calori sp. nov. Male genitalia (holotype): A–D. (A) dorsal view; (B) ventral view; (C) lateral view; (D) phallus, dorsal view. (E) antenna, frontal view. Abbre - viation: lat. proc. = lateral process of segment IX. Scale bar = 0.1 mm.
Figure 8 in Five new species of Alisotrichia Flint, 1964 (Trichoptera: Hydroptilidae: Leucotrichiinae) from Northeastern Brazil
Figure 8 Alisotrichia dilatata sp. nov. Paratype male (in alcohol), dorsal habitus. Scale bar = 0.5 mm.
Figure 4 in Five new species of Alisotrichia Flint, 1964 (Trichoptera: Hydroptilidae: Leucotrichiinae) from Northeastern Brazil
Figure 4 Alisotrichia calori sp. nov. Paratype male (in alcohol), dorsal habitus. Scale bar = 0.5 mm.
Figure 1 in Five new species of Alisotrichia Flint, 1964 (Trichoptera: Hydroptilidae: Leucotrichiinae) from Northeastern Brazil
Figure 1 Localities in Northeastern Brazil (yellow in top right map) where type specimens of the new Alisotrichia species were collected.
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
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DANDI Archive for NWB datasets
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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.