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555 results for “Rio de Janeiro”
Linked collectors and determiners for: Caatinga Biome - RB - Rio de Janeiro Botanical Garden Herbarium Collection.
Natural history specimen data linked to collectors and determiners held within, "Caatinga Biome - RB - Rio de Janeiro Botanical Garden Herbarium Collection". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/98d7a49c-5776-41eb-a928-b6f5174eadd1">https://bionomia.net/dataset/98d7a49c-5776-41eb-a928-b6f5174eadd1</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/98d7a49c-5776-41eb-a928-b6f5174eadd1">https://gbif.org/dataset/98d7a49c-5776-41eb-a928-b6f5174eadd1</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: RBspirit - Rio de Janeiro Botanical Garden fluid-preserved specimens..
Natural history specimen data linked to collectors and determiners held within, "RBspirit - Rio de Janeiro Botanical Garden fluid-preserved specimens.". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/91fa0308-8901-45f2-a9df-b42f64b53c0e">https://bionomia.net/dataset/91fa0308-8901-45f2-a9df-b42f64b53c0e</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/91fa0308-8901-45f2-a9df-b42f64b53c0e">https://gbif.org/dataset/91fa0308-8901-45f2-a9df-b42f64b53c0e</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: RB - Rio de Janeiro Botanical Garden Herbarium Collection.
Natural history specimen data linked to collectors and determiners held within, "RB - Rio de Janeiro Botanical Garden Herbarium Collection". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/4300f8d5-1ae5-49e5-a101-63894b005868">https://bionomia.net/dataset/4300f8d5-1ae5-49e5-a101-63894b005868</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/4300f8d5-1ae5-49e5-a101-63894b005868">https://gbif.org/dataset/4300f8d5-1ae5-49e5-a101-63894b005868</a>. Formatted as a Frictionless Data package.
FIG. 6 in The Xenarthra (Mammalia) of São José de Itaboraí Basin (upper Paleocene, Itaboraian), Rio de Janeiro, Brazil
FIG. 6. — Xenarthra incertae sedis, left ulna (MCN-PV 3606); A, cranial view; B, caudal view. Abbreviations: Ap, anconeal process; Op, olecranon process; Rf, radial facet; Tn, trochlear notch. Scale bar: 1 cm.
FIG. 5 in The Xenarthra (Mammalia) of São José de Itaboraí Basin (upper Paleocene, Itaboraian), Rio de Janeiro, Brazil
FIG. 5. — Xenarthra incertae sedis, right humerus (MCN-PV 1781); A, cranial view; B, caudal view; C proximal view. Abbreviations: Bg, bicipital groove; Dc, deltoid crest; Dt, deltoid tuberosity; Gt, greater tuberosity; Lt, lesser tuberosity; Sa, scapular acromion articulation surface; TmLdm, teres major-latissimus dorsi muscles. Scale bar: 1 cm.
FIG. 4 in The Xenarthra (Mammalia) of São José de Itaboraí Basin (upper Paleocene, Itaboraian), Rio de Janeiro, Brazil
FIG. 4. — Xenarthra incertae sedis, right humerus (MCT 2397-M); A, cranial view; B, caudal view; A' and B', interpretive drawings of the specimen. Abbreviation: Sc, supinator crest. Scale bar: 1 cm.
FIG. 1 in The Xenarthra (Mammalia) of São José de Itaboraí Basin (upper Paleocene, Itaboraian), Rio de Janeiro, Brazil
FIG. 1. — Riostegotherium yanei Oliveira & Bergqvist, 1998, dorsal view of buckler osteoderms; A, holotype (MCN-PV 1774); B, MCN-PV 1775; a, main figure; b, peripheral figures; c, pits. Modified from Oliveira & Bergqvist 1998. Scale bar: 1 cm.
FIG. 2 in The Xenarthra (Mammalia) of São José de Itaboraí Basin (upper Paleocene, Itaboraian), Rio de Janeiro, Brazil
FIG. 2. — Riostegotherium yanei Oliveira & Bergqvist, 1998, dorsal view of a movable osteoderm (UFRJ-DG 317-M). Scale bar: 1 cm.
Fig. 11 in Reproductive and population dynamics of the Bay whiff Citharichthys spilopterus Günther, 1862 (Pleuronectiformes: Paralichthyidae) in the Mamanguá Inlet, Rio de Janeiro, Brazil
Fig. 11. Temporal variation of the mean values of the gonadosomatic relationship (GSR) of the Bay whiff in the Mamanguá Inlet. Bars= standard deviation.
Fig. 7 in Reproductive and population dynamics of the Bay whiff Citharichthys spilopterus Günther, 1862 (Pleuronectiformes: Paralichthyidae) in the Mamanguá Inlet, Rio de Janeiro, Brazil
Fig. 7. Bay whiff oocytes at different developmental stages: a)chromatin-nucleolar (CN), perinucleolar (PN), yolk vesicles and mature stages (M), H-E, 40 X; b) yolk vesicles and secondary yolk stage, and α and β atresia, H-E, 40 X; c) primary yolk stage and early β atresia, H-E, 40 X; d) high numbers of α and β atresia, H-E, 10 X; e) and f) post-ovulatory follicles (POF), H-E, 40 X.
Fig. 4 in Reproductive and population dynamics of the Bay whiff Citharichthys spilopterus Günther, 1862 (Pleuronectiformes: Paralichthyidae) in the Mamanguá Inlet, Rio de Janeiro, Brazil
Fig. 4. Mean values of the alometric condition factor (K) and "K estimated to C. spilopterus in the Mamanguá Inlet.
Fig. 2. T-S in Reproductive and population dynamics of the Bay whiff Citharichthys spilopterus Günther, 1862 (Pleuronectiformes: Paralichthyidae) in the Mamanguá Inlet, Rio de Janeiro, Brazil
Fig. 2. T-S diagram for the Mamanguá Inlet based on (a) surface and (b) bottom data of temperature and salinity from March 1990 to March 1992. Lines represent the values of the South Atlantic Central Waters, calculated from coefficients of the mean T-S expressions based in Miranda (1985).
Fig. 3 in Reproductive and population dynamics of the Bay whiff Citharichthys spilopterus Günther, 1862 (Pleuronectiformes: Paralichthyidae) in the Mamanguá Inlet, Rio de Janeiro, Brazil
Fig. 3. Spatial variation of the average length of Citharichthys spilopterus in the Mamanguá Inlet. Bars= standard deviation.
Fig. 9 in Reproductive and population dynamics of the Bay whiff Citharichthys spilopterus Günther, 1862 (Pleuronectiformes: Paralichthyidae) in the Mamanguá Inlet, Rio de Janeiro, Brazil
Fig. 9. Rates of follicular atresia in the ovaries of C. spilopterus captured at Mamanguá Inlet: a) percentage of females presenting á or older atresia; b) maximum rates of atresia by females in each oceanographic station on March and May 1990.
Fig. 6 in Reproductive and population dynamics of the Bay whiff Citharichthys spilopterus Günther, 1862 (Pleuronectiformes: Paralichthyidae) in the Mamanguá Inlet, Rio de Janeiro, Brazil
Fig. 6. Proportion of males (a) and females (b) of the Bay whiff in each macroscopic maturity stage considered in this study. Stars means significantly different - tested by Chisquare (χ2).
Fig. 1 in Reproductive and population dynamics of the Bay whiff Citharichthys spilopterus Günther, 1862 (Pleuronectiformes: Paralichthyidae) in the Mamanguá Inlet, Rio de Janeiro, Brazil
Fig. 1. Sampled area for Citharichthys spilopterus in the Mamanguá Inlet, Rio de Janeiro, Brazil. Modified from Bernardes (1995). Five oceanographic stations and four satations in the margins of the beaches are indicated with numbers.
FIG. 7 in The Xenarthra (Mammalia) of São José de Itaboraí Basin (upper Paleocene, Itaboraian), Rio de Janeiro, Brazil
FIG. 7. — Xenarthra incertae sedis, rigth and left astragali; A, B, MCT 2395-M; A, dorsal view; B, plantar view; A' and B', interpretive drawings of the specimen; C, D, MCT 2394-M; C, dorsal view; D, plantar view; C' and D', interpretive drawings of the specimen. Abbreviations: Dfg, digital flexor tendon groove; Ef, ectal facet; Fs, fibular shelf; Mc, medial crest; Mcl, protuberance for the medial collateral ligament; N, neck; Nc; neck crest; Nf, navicular facet; Rf, rugose fossa; Sf, sustentacular facet. Scale bar: 1 cm.
FIG. 3 in Mollinedia arianeae Lírio & M.Pignal, sp. nov. (Mollinedieae, Mollinedioideae, Monimiaceae): une nouvelle espèce microendémique de la forêt atlantique dans l'état de Rio de Janeiro, Brésil
FIG. 3. — Mollinedia arianeae Lírio & M.Pignal, sp. nov.: A1, face adaxiale de la branche avec des fleurs staminées; A2, face abaxiale de la branche avec des fleurs staminées; B, pilosité des branches; C, pilosité de la nervure médiane; D1, D2, détail de l'inflorescence staminée; D3, D4, détail de l'inflorescence staminée avec des différences dans la taille des pédoncules; E, dent monimioïde; F, jeune fleur staminée avec des tépales s'ouvrant, en vue latérale; G, jeune fleur staminée avec des tépales s'ouvrant, en vue de face; H, jeune fleur staminée avec des tépales fermés, en vue de face; I, jeune fleur staminée en coupe longitudinale; J, jeune fleur staminée commençant à s'ouvrir en coupe longitudinale; K, jeune fleur staminée avec enlèvement d'un tépale. Échelles: A1, 4 cm; A2, 7 cm; D2-D4, 7 mm; F-K, 2 mm. Photos: D. A. Zavatin.
FIG. 2 in Mollinedia arianeae Lírio & M.Pignal, sp. nov. (Mollinedieae, Mollinedioideae, Monimiaceae): une nouvelle espèce microendémique de la forêt atlantique dans l'état de Rio de Janeiro, Brésil
FIG. 2. — Mollinedia arianeae Lírio & M.Pignal, sp. nov.: A, rameau à fleurs staminées; B, feuille face abaxiale; C, détail de la face abaxiale de la feuille; D, détail de l'inflorescence staminée; E, détail de la bractée; F, détail de la bractéole; G, détail de la fleur staminée; H-I, tépales du cycle externe; J, tépale du cycle interne;K, fleur staminée avec deux tépales disséqués, montrant les étamines; L, fleur staminée dont les quatre pétales sont disséqués; M, détail de l'indument de la fleur; N, détail de l'anthère sur la face ventrale; O, détail de l'anthère sur la face dorsale. Échelles: A, 3 cm; B, 1 cm; C, 1 mm; D, 1 cm; E, 1 mm; F, 2 mm; G, 4 mm; H, I, J, 3 mm; K, L, 2 mm; M, 0,5 mm; N, O, 1 mm. D'après I. Gottsberger, G. Gottsberger & W. Morawetz 15-13878.
FIG. 1 in Mollinedia arianeae Lírio & M.Pignal, sp. nov. (Mollinedieae, Mollinedioideae, Monimiaceae): une nouvelle espèce microendémique de la forêt atlantique dans l'état de Rio de Janeiro, Brésil
FIG. 1. — Carte de la répartition géographique de Mollinedia arianeae Lírio & M.Pignal, sp. nov. dans l'état de Rio de Janeiro (Brésil).
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.