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1,865 results for “northeastern Brazil”
Figure 20 from: Santos B, Aguiar A, Tedesco A (2012) Trigonalidae (Hymenoptera) from cacao agroforestry systems in northeastern Brazil, with two new species of Trigonalys Westwood. Journal of Hymenoptera Research 25: 19-33. https://doi.org/10.3897/jhr.25.1810
Figure 20 - Trigonalys sanctaecatharinae (Schulz), lateral habitus (Morphobank accession number M99949). Picture by David Smith (NMNH).
Figures 13-19 from: Santos B, Aguiar A, Tedesco A (2012) Trigonalidae (Hymenoptera) from cacao agroforestry systems in northeastern Brazil, with two new species of Trigonalys Westwood. Journal of Hymenoptera Research 25: 19-33. https://doi.org/10.3897/jhr.25.1810
Figures 13-19 - Trigonalis gotica Santos et Aguiar, sp. n. Holotype female except Figure 14. 13 Lateral habitus (Morphobank accession number M99940) 14 Paratype female, head, antero-ventral (M99941) 15 Head, antero-dorsal (M99942) 16 Head, dorsal (M99943) 17 Mesothorax, dorsal (M99944) 18 Propodeum, dorsal (M99945) 19 Apical segments of metasoma, latero-ventral, left, showing ovipositor (M99946).
Figures 3-12 from: Santos B, Aguiar A, Tedesco A (2012) Trigonalidae (Hymenoptera) from cacao agroforestry systems in northeastern Brazil, with two new species of Trigonalys Westwood. Journal of Hymenoptera Research 25: 19-33. https://doi.org/10.3897/jhr.25.1810
Figures 3-12 - Trigonalys erythrocephala Santos et Aguiar, sp. n. Holotype female. 3 Lateral habitus (Morphobank accession number M90448) 4 Head, antero-ventral (M90449) 5 Head, antero-dorsal, to show ocelli (M90450) 6 Head, dorsal (M90451) 7 Mesothorax, dorsal (M90452) 8 Propodeum and base of petiole, dorsal (M90453) 9 Apical segments of metasoma, latero-ventral, left, showing metasomal armature and ovipositor; arrow indicates position of longitudinal carina (M90454) 10 Pronotum, left (M90455) 11 Left hind coxa, to show lateral longitudinal carinae (arrows) and dorso-mesal strigation (M90456) 12 Apical tergites, to show abnormal development of tergites (M90457).
Figures 1-2 from: Santos B, Aguiar A, Tedesco A (2012) Trigonalidae (Hymenoptera) from cacao agroforestry systems in northeastern Brazil, with two new species of Trigonalys Westwood. Journal of Hymenoptera Research 25: 19-33. https://doi.org/10.3897/jhr.25.1810
Figures 1-2 - Trigonalys melanoleuca Westwood. 1 Lateral habitus. Morphobank accession number (M99947) 2 Dorsal habitus. Morphobank accession number (M99948)
Figure 3 from: Struwe L, Popovkin A, Mathews K, Mendes Santos J, Molina M (2011) Spigelia genuflexa (Loganiaceae), a new geocarpic species from northeastern Bahia, Brazil. PhytoKeys 6: 47-65. https://doi.org/10.3897/phytokeys.6.1654
Figure 3 - Strict consensus tree derived from molecular data (ITS and coded gaps) showing phylogenetic relationships of Spigelia and outgroups within Loganiaceae (tribal classification according to Leeuwenberg and Leenhouts 1980). Numbers above branches indicate % jackknife support above 50%.
Figure 4 from: Struwe L, Popovkin A, Mathews K, Mendes Santos J, Molina M (2011) Spigelia genuflexa (Loganiaceae), a new geocarpic species from northeastern Bahia, Brazil. PhytoKeys 6: 47-65. https://doi.org/10.3897/phytokeys.6.1654
Figure 4 - 50% majority rule consensus tree from the Bayesian analyses. Numbers are clade posterior probability (pp) values; thickened branches indicate pp = 1.00. The genus name Spigelia is abbreviated to the first letter.
Figure 2 from: Struwe L, Popovkin A, Mathews K, Mendes Santos J, Molina M (2011) Spigelia genuflexa (Loganiaceae), a new geocarpic species from northeastern Bahia, Brazil. PhytoKeys 6: 47-65. https://doi.org/10.3897/phytokeys.6.1654
Figure 2 - Spigelia genuflexa A Habit of mature plant B Flowers at anthesis and before opening. Note valvate and vertically folded petal lobes C Close-up of leaf with apressed papilloid hairs D Base of fruit after dehiscence ('carpoatlas') E Fruit before dehiscence F Whole plant with roots. Scale bar = 1 cm G Infructescence showing geocarpy. Photos by Alex Popovkin.
Figure 1 from: Struwe L, Popovkin A, Mathews K, Mendes Santos J, Molina M (2011) Spigelia genuflexa (Loganiaceae), a new geocarpic species from northeastern Bahia, Brazil. PhytoKeys 6: 47-65. https://doi.org/10.3897/phytokeys.6.1654
Figure 1 - Spigelia genuflexa A–B Habit, showing inflorescences and geocarpic infructescenses, and close-up of apical part of leaf with apressed papilloid hairs C Close-up of node and internode, showing small triangular interpetiolar stipules D Flowers before and at anthesis E Close-up of flower at anthesis; note diminutive bract F Opened corolla with epipetalous stamens G Stamen inserted into corolla and introrse anther H Gynoecium inside papillose calyx, with hairy style (brush-type); older gynoecium, after style has dried and fallen off to the right I Geocarpic infructescence branch with one whole capsule (mitra-shaped, with small style remnant in center), and capsular base of the fruit that has dehisced, above it J Seed. Drawing by Bobbi Angell, based on A.V. Popovkin 602 and 602A.
Figures 8-17 from: Parizotto D, Urban D (2011) Michanthidium almeidai, a new species from northeastern Brazil (Hymenoptera, Megachilinae). ZooKeys 132: 65-73. https://doi.org/10.3897/zookeys.132.1840
Figures 8-17 - 8–10 dorsal view of female 8 Michanthidium almeidai sp. n. 9 Michanthidium ferrugineum 10 Michanthidium albitarse 11–12 dorsal view of scutellum and axilla 11 Michanthidium almeidai sp. n. 12 Michanthidium albitarse 13–15 dorsal view of metasoma of female 13 Michanthidium almeidai sp. n. 14 Michanthidium ferrugineum 15 Michanthidium albitarse 16–17 apex of metasoma of female 16 Michanthidium ferrugineum 17 Michanthidium almeidai sp. n.
Figures 18-24 from: Parizotto D, Urban D (2011) Michanthidium almeidai, a new species from northeastern Brazil (Hymenoptera, Megachilinae). ZooKeys 132: 65-73. https://doi.org/10.3897/zookeys.132.1840
Figures 18-24 - 18 dorsal view of male of Michanthidium almeidai sp. n. 19–20 dorsal view of apex of metasoma of male 19 Michanthidium albitarse 20 Michanthidium almeidai sp. n. 21–22 apex of T6 of male 21 Michanthidium albitarse 22 Michanthidium almeidai sp. n. 23–24 male genitalia in dorsal view 23 Michanthidium almeidai sp. n. 24 Michanthidium albitarse. Scale line= 1.0 mm (Figure 18). Scale line = 0.25 mm (Figures 19–20; 23–24). Scale line = 0.5 mm (Figures 21–22).
Figures 2-7 from: Parizotto D, Urban D (2011) Michanthidium almeidai, a new species from northeastern Brazil (Hymenoptera, Megachilinae). ZooKeys 132: 65-73. https://doi.org/10.3897/zookeys.132.1840
Figures 2-7 - 2–4 head in frontal view of female 2 Michanthidium ferrugineum 3 Michanthidium albitarse 4 Michanthidium almeidai sp. n. 5 head in frontal view of male of Michanthidium almeidai sp. n. 6–7 lateral view 6 female of Michanthidium almeidai sp. n. 7 male of Michanthidium almeidai sp. n. Scale line = 0.5 mm (Figures 2–5). Scale line = 1.0 mm (Figures 6–7).
Figures 2-3 from: Engel M, Oliveira F, Mahlmann T (2012) A new Chlerogelloides from northeastern Brazil and French Guiana, with a key to the species (Hymenoptera, Halictidae). ZooKeys 185: 41-53. https://doi.org/10.3897/zookeys.185.2551
Figures 2-3 - Photomicrographs of male paratype of Chlerogelloides nexosa sp. n. 2 Lateral habitus 3 Facial view.
Figures 11-12 from: Engel M, Oliveira F, Mahlmann T (2012) A new Chlerogelloides from northeastern Brazil and French Guiana, with a key to the species (Hymenoptera, Halictidae). ZooKeys 185: 41-53. https://doi.org/10.3897/zookeys.185.2551
Figures 11-12 - Male of Chlerogelloides simplex Engel and Brooks. 11 Lateral habitus 12 Facial view.
Figure 1 from: Engel M, Oliveira F, Mahlmann T (2012) A new Chlerogelloides from northeastern Brazil and French Guiana, with a key to the species (Hymenoptera, Halictidae). ZooKeys 185: 41-53. https://doi.org/10.3897/zookeys.185.2551
Figure 1 - Male of Chlerogelloides nexosasp. n.collecting resources at flowers ofCordia nodosa Lam. (Boraginaceae) at the Estação Ecológica Ferreira Penna (Caxiuanã Reserve, Melgaço, Pará, Brazil). Photograph by Rech et al. (in press).
Figures 7-10 from: Engel M, Oliveira F, Mahlmann T (2012) A new Chlerogelloides from northeastern Brazil and French Guiana, with a key to the species (Hymenoptera, Halictidae). ZooKeys 185: 41-53. https://doi.org/10.3897/zookeys.185.2551
Figures 7-10 - Male terminalia of Chlerogelloides nexosa sp. n. 7 Hidden and fused sterna VII+VIII 8 Genital capsule, lateral view 9 Genital capsule, dorsal view 10 Genital capsule, ventral view.
Figures 4-6 from: Engel M, Oliveira F, Mahlmann T (2012) A new Chlerogelloides from northeastern Brazil and French Guiana, with a key to the species (Hymenoptera, Halictidae). ZooKeys 185: 41-53. https://doi.org/10.3897/zookeys.185.2551
Figures 4-6 - Male midlegs of species of Chlerogelloides. 4 Chlerogelloides femoralis Engel et al. 5 Chlerogelloides nexosa sp. n. 6 Chlerogelloides simplex Engel and Brooks.
Figures 15-22 from: Engel M, Oliveira F, Mahlmann T (2012) A new Chlerogelloides from northeastern Brazil and French Guiana, with a key to the species (Hymenoptera, Halictidae). ZooKeys 185: 41-53. https://doi.org/10.3897/zookeys.185.2551
Figures 15-22 - Male terminalia of species of Chlerogelloides (15–18 Chlerogelloides simplex Engel and Brooks; 19–22 Chlerogelloides femoralis Engel et al.). 15 Hidden and fused metasomal sterna VII+VIII (in situ with capsule in figure 18) 16 Genital capsule, dorsal view 17 Genital capsule, lateral view 18 Genital capsule, ventral view (with hidden sterna VII+VIII in situ). 19 Hidden and fused sterna VII+VIII 20 Genital capsule, lateral view 21 Genital capsule, lateral view 22 Genital capsule, ventral view.
Figure 8 from: Gondim A, Alonso C, Pereira Dias T, Castro Manso C, Lindsey Christoffersen M (2013) A taxonomic guide to the brittle-stars (Echinodermata, Ophiuroidea) from the State of Paraíba continental shelf, Northeastern Brazil. ZooKeys 307: 45-96. https://doi.org/10.3897/zookeys.307.4673
Figure 8 - Species of the family Ophiactidae. Ophiactis quinqueradia A dorsal view B ventral view C jaw D dorsal view of the arms E ventral view of the arms F detail of the radial shields. Ophiactis savignyi G dorsal view, detail of the radial shields H ventral view I jaw J dorsal view of the arms L ventral view of the arms. Scale bar = 1 mm.
Figure 5 from: Gondim A, Alonso C, Pereira Dias T, Castro Manso C, Lindsey Christoffersen M (2013) A taxonomic guide to the brittle-stars (Echinodermata, Ophiuroidea) from the State of Paraíba continental shelf, Northeastern Brazil. ZooKeys 307: 45-96. https://doi.org/10.3897/zookeys.307.4673
Figure 5 - Species of the family Amphiuridae. Amphipholis januarii A dorsal view, detail of the radial shields B ventral view C jaw D dorsal view of the arms E ventral view of the arms F detail of the arm spine. Amphipholis squamata G dorsal view H ventral view I jaw J dorsal view of the arms L ventral view of the arms. Scale bar = 1 mm.
Figure 2 from: Gondim A, Alonso C, Pereira Dias T, Castro Manso C, Lindsey Christoffersen M (2013) A taxonomic guide to the brittle-stars (Echinodermata, Ophiuroidea) from the State of Paraíba continental shelf, Northeastern Brazil. ZooKeys 307: 45-96. https://doi.org/10.3897/zookeys.307.4673
Figure 2 - Species of the families Ophiomyxidae (A–E) and Ophiotrichidae (F–J). Ophiomyxa flaccida. A dorsal view, in detail the marginal interradius with a row of large scales B ventral view C jaw D dorsal view of the arm E ventral view of the arm. Ophiothrix (Ophiothrix) angulata F dorsal view, in detail the radial shields G ventral view H jaw I dorsal view of the arms J ventral view of the arms. Scale bar = 1 mm.
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)
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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.