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4,490 results for “Brazilian species”
FIGURE 1 in First record of the interaction between the arthropod-pathogenic fungus Gibellula and a new species of harvestman Auranus (Stygnidae) narrowly endemic to the Brazilian rain forest
FIGURE 1. Schematic drawing of Auranus quilombola sp. nov. (Holotype, UFPB OP-901), showing main external characters. A) Dorsal habitus, B) Lateral view of the body, C) Dorsal view of left leg (trochanter, femur, patella, and tibia), D) Ventral view of left leg (trochanter, femur, patella, and tibia), E) Right pedipalp (tibia and tarsus). Scale = 1 mm.
FIGURE 1. Passovia bracteata Caires & Dettke. A. Flowering branch, B in Passovia bracteata, a new species of Loranthaceae endemic to the Brazilian Amazon
FIGURE 1. Passovia bracteata Caires & Dettke. A. Flowering branch, B. Inflorescence with flower buds and bracts, C. Close-up of the inflorescences, D. Detail of a foliaceous bract subtending a flowers triad, E. Infructescence with the first node branched and fruits. A‒D. From the holotype (MG-21651), E. From the isotype (UB-153241). Drawn by C.S. Caires.
FIGURE 11 in More about Thraulodes Ulmer, 1920 (Ephemeroptera: Leptophlebiidae) from the Brazilian Amazonia: three new species, a new record and a gynandromorph report
FIGURE 11. Thraulodes alboniger Kluge (Ephemeroptera: Leptophlebiidae), male imago, terminalia. A) dorsal view; B) ventral view; C) lateroventral view; D) caudal view.
FIGURE 3. Urocleidoides indianensis n in Urocleidoides spp. (Monogenea: Dactylogyridae) from the gills of Parodon nasus (Characiformes: Parodontidae) from a Brazilian stream with descriptions of two new species
FIGURE 3. Urocleidoides indianensis n. sp. from Indiana stream (Capivara River, Tietê River, Upper Paraná River basin), municipality of Botucatu, São Paulo State, Brazil. A—whole mount composition (ventral view); B—ventral anchor; C—ventral bar; D—dorsal bar; E—dorsal anchor; F—hook pair 5; G—hook pair 7; H—hook pair 1; I—hook pairs 2, 3, 4 and 6; J—vaginal sclerite and vaginal tube; K—Male copulatory complex (ventral view). Scale bar: 10 μm unless otherwise stated.
FIGURE 5 in New species and new distributional records of the hygropetric water scavenger beetle genus Oocyclus Sharp (Coleoptera, Hydrophilidae) from the Brazilian Shield
FIGURE 5. Oocyclus humboldti sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm.
FIGURE 6 in Three new species of Lychnophorinae from the Brazilian Central Plateau (Asteraceae: Vernonieae)
FIGURE 6. Distribution map of Lychnophora goiana with satellite image (Bing Virtual Earth). Note the proximity to extensive agricultural land.
FIGURE 25A–E in Survey of Trogolaphysa Mills (Collembola, Paronellidae) of the Brazilian Amazon including five new species and the description of the dorsal chaetotaxy of the first instar
FIGURE 25A–E. Trogolaphysa pseudomaculata sp. nov.: abdominal appendages; A, collophore (lateral view), arrows on lateral flap indicate chaetae present or absent; B, chaetotaxy of mac-like spines and elongated chaetae on manubrium (lateral view); C, distal manubrium (ventral view); D, manubrial plate (dorsal view); E, dens chaetotaxy (dorsal view), arrows show distribution of the inner spines and outer mac-like spines ciliate.
FIGURES 19A–D in Survey of Trogolaphysa Mills (Collembola, Paronellidae) of the Brazilian Amazon including five new species and the description of the dorsal chaetotaxy of the first instar
FIGURES 19A–D. Trogolaphysa nigrolineata sp. nov.: dorsal chaetotaxy of the first instar; A, head; B, Th II–III; C, Abd I–III; D, Abd IV–V.
FIGURES 46–51. Adelosgryllus megapterus n in Expanding the taxonomic knowledge of Adelosgryllus Mesa & Zefa, 2004 (Orthoptera: Grylloidea: Phalangopsidae): description of four new species for Brazilian subterranean habitats
FIGURES 46–51. Adelosgryllus megapterus n. sp. phallic sclerite and copulatory papilla of the paratypes ♂ (ISLA 66157) and ♀ (ISLA 66165); 46—dorsal view; 47—ventral view; 48—lateral view; 49— frontal view; 50—diagonal view; 51—copulatory papilla: a, dorsal view; b, lateral view; c, ventral view. Abbreviations: Male genitalia: Ps.m.l, pseudepiphallic median lophy; PsP1, pseudepiphallic paramere 1; Ps.P1.p, inner projection of pseudepiphallic papamere 1; PsP2, pseudepiphallic paramere 2; Ps.M.Pr, pseudepiphallic median projection; Ec.Ap, ectophallic apodeme; Ec.Arc, ectophallic arch; Ec.F, ectophallic fold; End. Sc, endophallic sclerite; Ec.Pr, ectophallic projection; R, rami.
FIGURES 38–40. Adelosgryllus xambioa n in Expanding the taxonomic knowledge of Adelosgryllus Mesa & Zefa, 2004 (Orthoptera: Grylloidea: Phalangopsidae): description of four new species for Brazilian subterranean habitats
FIGURES 38–40. Adelosgryllus xambioa n. sp. holotype's legs III and I morphology. 38—tibia III, subapical spurs (S.S) and apical spurs (a, b, f, g), external view; 39—tibia III, subapical spurs (S.S) and apical spurs (b, c, d, e, f, g), internal view; 40—leg I and auditory tympanum, inner view.
Distribution. Brazilian Amazon, N of the rios Solimoes and Japura, from the confluence with the Rio Negro in the E, and as far W as the Rio Apaporis, a left (N) bank tributary of the Japura, the N limit is the Negro/Uaupés river system. Its distribution may extend into SE Colombia between the rios Apaporis and Vaupés, where it probably intergrades with the distribution of the White-chested Titi (C. lugens), although there are no data on the ranges of either species from this region. in Phitheciidae
Distribution. Brazilian Amazon, N of the rios Solimoes and Japura, from the confluence with the Rio Negro in the E, and as far W as the Rio Apaporis, a left (N) bank tributary of the Japura, the N limit is the Negro/Uaupés river system. Its distribution may extend into SE Colombia between the rios Apaporis and Vaupés, where it probably intergrades with the distribution of the White-chested Titi (C. lugens), although there are no data on the ranges of either species from this region.
FIGURES 15–19 in New species of tree cricket Oecanthus Serville, 1831 (Orthoptera: Grylloidea) from Southern Brazilian Atlantic Forest, with bioacoustics
FIGURES 15–19. Male genitalia of Oecanthus rubromaculatus n. sp. paratype 02FSFP. 15—apex of the genitalia, ventral view; 16, 17—phallic sclerites, ventral view; 18, 19— phallic sclerites, dorsal view. Conventions: MLophi—median lophi of pseudepiphallus; PsAp—pseudepiphallic apodema; r—rami; arc—ectophallic arc; arcDp—ectophallic arc distal prolongation; EctF—ectophallic fold; EctVp—ectophallic invagination ventral projection; EctAp—ectophallic apodema; End—endophalus.
FIGURE 8 in A lovely new, and potentially medicinal, species of Copaifera (Detarioideae, Fabaceae) from the Brazilian Cerrado supported by anatomical and morphological data
FIGURE 8. Cross sections of the leaf blades of Copaifera appendiculata M.J. Silva (a–f) and C. marginata (g–l): a, g general aspect of the margin. b, h general aspect of a leaf blade. c, i detail of the epidermis and palisade parenchyma (adaxial surface). d, j. detail of the epidermis, spongy and palisade parenchyma (abaxial surface). e, j, k detail of the epidermis, vascular bundle, secretory cavity in d, palisade and spongy parenchyma. e, k detail of a vascular bundle. f detail of a polyhedrical crystal. l. detail of a secretory cavity in the leaf margin. (ep = epidermis; et = secretory epithelium; fi = fibers; lu = lumen; ph = phloem; pp = palisade parenchyma; sp = spongy parenchyma; vb = vascular bundle; xy = xylem; black arrowhead = stomata; * = secretory cavity). Scale: a, b, g, h = 200 μm; c–e, i–l = 50 μm; f = 20 μm.
FIGURE 12 in A lovely new, and potentially medicinal, species of Copaifera (Detarioideae, Fabaceae) from the Brazilian Cerrado supported by anatomical and morphological data
FIGURE 12. Cross-section of the leaf blade of Copaifera marginata Benth. submitted to histochemical tests. a, b midrib. c margin. d, i, j, l leaf blade. e, g, k petiole. f, h, j rachis. a–d. phenolic compounds in tissues and the epithelial cells of the secretory cavity. e, f starch grains in the parenchymatic pith and near the vascular system. g–i acidic lipids inside the secretory cavity and in the epithelial cells indicated by *. j–l total lipids stained red-orange inside the secretory cavity and epithelial cells indicated by arrows. Note the intense cuticle coloration in k, l. (c = cuticle; fi = fibers; ep = epidermis; et = secretory epithelium; hy = hypodermis; lu = lumen; ph = phloem; pp = palisade parenchyma; sc = sclereids; st = secretory cavity; sp = spongy parenchyma; xy = xylem). Scales: a = 500 µm; b–f, k, l = 50 µm; g–j = 20 µm.
FIGURE 13. Eurhopalothrix reichenspergeri male. A and B in Redescription of Eurhopalothrix reichenspergeri (Santschi, 1923) stat. rev. (Hymenoptera: Formicidae), a Brazilian Atlantic Forest endemic species
FIGURE 13. Eurhopalothrix reichenspergeri male. A and B, fore- and hindwings, respectively (UFV-LABECOL-00724); C, mandible (left), labrum and maxilla (right); D, sternite IX; E, paramere and volsella; F, volsella dissected; G, penisvalve (ANTWEB1038181). Scale bars 0.2 mm in A and B, 0.1 mm in and E and 0.05 mm in C, D, F and G. Slide mounted images.
FIGURES 1–8 in Eight new Brazilian species of Fonsecaiulus (Hemiptera: Cicadellidae: Cicadellini) new records of species, and key to males of the genus
FIGURES 1–8. Fonsecaiulus youngi sp. nov., male. 1, body, dorsal view. 2, body, lateral view. 3, face, anterior view. 4, pygofer, valve, and subgenital plate, lateral view. 5, valve and subgenital plates, ventral view. 6, style and connective, dorsal view. 7, aedeagus and paraphyses, lateral view. 8, aedeagus and paraphyses, ventral view.
FIGURES 9–16 in Eight new Brazilian species of Fonsecaiulus (Hemiptera: Cicadellidae: Cicadellini) new records of species, and key to males of the genus
FIGURES 9–16. Fonsecaiulus spinosus sp. nov., male. 9, body, dorsal view. 10, body, lateral view. 11, face, anterior view. 12, pygofer, valve, and subgenital plate, lateral view. 13, valve and subgenital plates, ventral view. 14, style and connective, dorsal view. 15, aedeagus and paraphyses, lateral view. 16, aedeagus and paraphyses, ventral view.
FIGURES 27–34 in Eight new Brazilian species of Fonsecaiulus (Hemiptera: Cicadellidae: Cicadellini) new records of species, and key to males of the genus
FIGURES 27–34. Fonsecaiulus longiramus sp. nov., male. 27, body, dorsal view. 28, body, lateral view. 29, face, anterior view. 30, pygofer, valve, and subgenital plate, lateral view. 31, valve and subgenital plates, ventral view. 32, style and connective, dorsal view. 33, aedeagus and paraphyses, lateral view. 34, aedeagus and paraphyses, ventral view.
FIGURES 97–104 in Eight new Brazilian species of Fonsecaiulus (Hemiptera: Cicadellidae: Cicadellini) new records of species, and key to males of the genus
FIGURES 97–104. Fonsecaiulus truncatus sp. nov., male. 97, body, dorsal view. 98, body, lateral view. 99, face, anterior view. 100, pygofer, valve, and subgenital plate, lateral view. 101, valve and subgenital plates, ventral view. 102, style and connective, dorsal view. 103, aedeagus, lateral view. 104, aedeagus, ventral view.
FIGURE 4 in Psaironeura jeronimoi (Odonata: Zygoptera: Coenagrionidae) sp. nov. from the Brazilian Amazon rainforest, with a key for species of tenuissima group, and discussion on the significance of the genital ligula to the taxonomy of the group
FIGURE 4. Shape of genital ligula: Psaironeura jeronimoi sp. nov.: (a−d) Borbas, Amazonas, Brazil. Psaironeura bifurcata (Sjödsted, 1918): (e,h) drawing with the standard shape of the genital ligula; (f,i) Manaus, Amazonas, Brazil; (g,j) Mocoa, Putumayo, Colombia; (k,l) Inírida, Guanía, Colombia. Psaironeura tenuissima (Selys, 1886): (m,p) drawing with the standard shape of the genital ligula; (n,q) Magalhaes Barata, Pará, Brazil; (o, r) Manaus, Amazonas, Brazil; (s,t) Assis Brasil, Acre, Brazil. Arrows show the orientation of the flagella. Scale bar = 0.25 mm.
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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.