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4,490 results for “Brazilian species”
FIGURE 1 in Fruit as diagnostic characteristic to recognize Brazilian species of Zornia (Leguminosae, Papilionoideae)
FIGURE 1. SEM images of Zornia articles. A–B, E. Z. afranioi. A. Article. B. Detail of article showing bristles, glands and hairs (arrow indicates glands). C–D, F. Z. burkartii. C. Article. D. Detail of article showing bristles. E. Detail of gland on surface of article (arrow indicates glands). F. Detail of gland on surface of article (arrow indicates glands).
FIGURE 6 in Fruit as diagnostic characteristic to recognize Brazilian species of Zornia (Leguminosae, Papilionoideae)
FIGURE 6. SEM images of Zornia articles. A–B. Z. latifolia. A. Article. B. Detail of article showing bristles, glands and hairs (arrow indicates glands). C–D. Z. leptophylla. C. Article. D. Detail of article showing bristles, glands and hairs (arrow indicates glands). E–F. Z. guanipensis. E. Article (arrow indicates glands). F. Detail of surface of article showing the gland and hairs (arrow indicates glands). G–H. Z. mitziana. G. Article. H. Detail of surface of article.
FIGURE 5 in Fruit as diagnostic characteristic to recognize Brazilian species of Zornia (Leguminosae, Papilionoideae)
FIGURE 5. SEM images of Zornia articles. A–B. Z. glabra. A. Article.B. Detail of article showing bristles, glands and hairs. C–E. Z. harmsiana. C. Article. D. Detail of the gland on surface of article. E. Detail of surface of article. F–G. Z. hebecarpa. F. Article. G. Detail of surface of article showing gland and hairs.
FIGURE 10 in Fruit as diagnostic characteristic to recognize Brazilian species of Zornia (Leguminosae, Papilionoideae)
FIGURE 10. SEM images of Zornia articles. A–B. Z. trachycarpa. A. Article. B. Detail of article showing plumose bristles. C–D. Z. villosa. C. Article. D. Detail of surface of article showing hairs. E–F. Z. virgata. E. Article. F. Detail of article showing plumose bristles.
FIGURE 9 in Fruit as diagnostic characteristic to recognize Brazilian species of Zornia (Leguminosae, Papilionoideae)
FIGURE 9. SEM images of Zornia articles. A–C. Z. sericea. A. Article. B. Detail of surface of article showing bristles. C. Detail of article showing bristles and hairs.D–E. Z. subsessilis. D. Article. E. Detail of article showing bristles, glands and hairs. F–G. Z. tenuifolia. F. Article. G. Detail of article showing bristles and hairs.
FIGURE 8 in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 8. Scanning Electron Micrographs (SEM) of the infected ants. a) C. bispinosus infected by O. camponoti-bispinosi; b) Close-up of the O. camponoti-bispinosi ascoma; c) close-up of the O. camponoti-atricipis ascoma; d) infected C. atriceps; e) infected C. indianus; f) close-up of O. camponoti-indiani ascoma. Images: João Araújo.
FIGURE 6. Infected Ophiocordyceps camponoti-atricipis showing initial development. a in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 6. Infected Ophiocordyceps camponoti-atricipis showing initial development. a) Day 1 (24th March 2011): Ant attaching to the leaf and dying a few hours later; b) Day 3: Cottony white fungal mycelium arises from ant sutures and joints, the stroma emerges from behind the ant head; c) Day 5: the covering mycelium becomes light brown and the pink-tipped stroma continues to grow. In 2–3 weeks, the ascoma forms and matures over time depending on climatic conditions. Images: João Araújo.
FIGURE 7 in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 7. Unusual aggregation of different ant species biting on the same leaf and even onto the stoma from another infected ant. Arrows show the four different ants (two species) dead at the same spot. Image: João Araújo.
FIGURE 4. Ophiocordyceps camponoti-indiani a in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 4. Ophiocordyceps camponoti-indiani a) Camponotus indianus biting into a leaf, several stromata arising from dorsal pronotum, mesonotum and leg joints, with a characteristic purplish coloration. a-1) lateral, fertile cushion (ascoma); a-2) Close up of the dead ant's head showing the biting behavior. b) Section through ascoma showing perithecial arrangement (bar = 500 μm); c) Ascospore after 24 h, with very long capilliconidiophores (1-3) with capilliconidia at the tip (bar = 50 μm); c-1) Detail of fusoid capilliconidium (bar = 10 μm); d) Close up of perithecia showing asci arrangement and the semi-erumpent ostiole (bar = 50 μm); e) Ascus showing the spiral arrangement of ascospores (bar = 20 μm); e-1) Ascus cap detail (bar = 5 μm); f) Section of upper part of stroma showing asexual morph (Hirsutellalike A type), with long-necked phialides (bar = 10 μm); g) Phialides formed as mycelial cushions (sporodochia) on leg joints and antenna (Hirsutella-like C type) (bar = 10 μm). Images: João Araújo.
FIGURE 2. Ophiocordyceps camponoti-atricipis a in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 2. Ophiocordyceps camponoti-atricipis a) Single stroma, characteristic of Ophiocordyceps unilateralis sensu lato, with a single lateral ascoma, arising anteriorly from pronotum of Camponotus atriceps, firmly attached to the edge of the leaf (bar = 3 mm); b) Detail of fertile region (ascoma) (bar = 0.8 mm); c) Section through ascoma showing the mainly immersed perithecial arrangement (bar = 200 μm); d) Ascospore with a needle-like outgrowth (capilliconidiophore) producing terminal conidium (bar = 20 μm); e) Close-up of conidium (bar = 10 μm); f) Close-up of perithecium (bar = 50 μm); g) Ascus, clavate in shape and with a prominent cap (bar = 20 μm); h) Section of upper part of stroma showing asexual morph (Hirsutella-like A type), with a palisade of subulate phialides (bar = 10 μm) Images: João Araújo.
FIGURE 5. Maximum-likelihood tree obtained from a in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 5. Maximum-likelihood tree obtained from a concatenated dataset of three genes (nu-SSU, nu-LSU, ITS) showing the placement of O.camponoti-atricipis, O. camponoti-bispinosi and O. camponoti-indiani within Ophiocordyceps unilateralis complex and relative to other Ophiocordycipitaceae species. Numbers above branches indicate bootstrap scores>70 (ML/MP).
FIGURE 1 in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 1. Map showing the forest reserves sampled in the central Brazilian Amazon: A) Reserva Adolpho Ducke; B) Parque Nacional de Anavilhanas; C) Parque Nacional do Viruá; D) Estação Ecológica de Maracá.
FIGURE 3. Ophiocordyceps camponoti-bispinosi a in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 3. Ophiocordyceps camponoti-bispinosi a) Infected Camponotus bispinosus biting into tip of palm leaf; b) Close-up showing biting behavior; c) Section through ascoma showing perithecial arrangement (bar = 100 μm); d) Ascospore after 48 h germinating with a single capilliconidiophore with a capilliconidium at the tip (bar = 10 μm), upper right corner shows the capilliconidium in close-up (bar = 10 μm); e) Section of perithecium showing the arrangement of asci (bar = 50 μm); f-g) Detail showing the prominent ascus cap (bar = 10 μm); h) Section of the swollen stromatal tip with the asexual morph (Hirsutella-like A) (bar = 10 μm). Images: João Araújo.
PLATE 3 in Pollen diversity in Brazilian species of Monnina (Polygalaceae)
PLATE 3. Pollen grains of species Monnina subg. Pteromonnina. A–B. M. oblongifolia—Polar view: A. optical section (LM), Equatorial view: B. aperture (LM). C–D. M. resedoides—Polar view: C. optical section (LM), Equatorial view: D. aperture (LM). E–H. M. richardiana—Polar view: E. general aspect (LM), F. general aspect (SEM), Equatorial view: G. general aspect and aperture (SEM), H. aperture (LM). I–K. M. stenophylla—Polar view: I. optical section (LM), Equatorial view: J. aperture (LM), K. general aspect and aperture (SEM). L. M. tristaniana—Equatorial view: F. general aspect and aperture (SEM). Bars: =10 μm.
PLATE 1 in Pollen diversity in Brazilian species of Monnina (Polygalaceae)
PLATE 1. Pollen grains of species Monnina subg. Monninopsis and subg. Pteromonnina. M. insignis—Equatorial view: An optical section (LM), B. aperture (LM), C. general aspect and aperture, arrow: constriction at the equator (SEM). D–F. M. malmeana—Polar view: J. general aspect (LM), Equatorial view: K. optical section (LM), L. aperture (LM). G–I. M. cardiocarpa—Polar view: G. general aspect (SEM), equatorial view: H. aperture (LM), I. aperture (SEM); J–L. M. cuneata—Polar view: J. general aspect (LM), Equatorial view: K. optical section (LM), L. aperture (LM). Bars: =10 μm, but C= 5 μm.
PLATE 2 in Pollen diversity in Brazilian species of Monnina (Polygalaceae)
PLATE 2. Pollen grains of species Monnina subg. Pteromonnina. A–C. M. dictyocarpa—Polar view: A. general aspect (SEM), equatorial view: B. aperture (LM), C. ornamentation detail (SEM). D–F. M. exalata—Polar view: D. optical section (LM), E. aspect general (SEM), Equatorial view: F optical section and aperture. G–I. M. goiana—Polar view: G. optical section (LM), Equatorial view: H. aperture, arrow: constriction at the equator (LM), I. aperture and ornamentation detail (LM). J–L. M. itapoensis—Polar view: J. ornamentation detail (LM), Equatorial view: K–L. ornamentation (LM). Bars: =10 μm, but C= 1 μm.
FIGURE 1. Pombalia barbata. A in Pombalia barbata, a new species of Violaceae endemic to the Brazilian Caatinga
FIGURE 1. Pombalia barbata. A. Habit; B. Sepal; C. Gynoecium, floral "pedicel" and bracteoles; D1-D6. Variations in corolla shape; E. Flower with perianth removed; F1. Posterior stamen; F2-F4. Morphological variation of the anterior stamens.
FIGURE 2 in Pombalia barbata, a new species of Violaceae endemic to the Brazilian Caatinga
FIGURE 2. Geographical distribution of Pombalia barbata, and the area covered by the Caatinga in detail.
FIGURE 1 in A new species of Bertolonia (Melastomataceae) from the Southeastern Brazilian Atlantic Forest
FIGURE 1. Bertolonia organensis Baumgratz, Gonçalves-Silva & Nunes-Freitas: a–b. habit and infructescences; c. detail of the abaxial leaf blade, stem and roots; d. inflorescence with flower buds (Photos by J. F. A. Baumgratz).
FIGURE 2 in A new species of Bertolonia (Melastomataceae) from the Southeastern Brazilian Atlantic Forest
FIGURE 2. Bertolonia organensis Baumgratz, Gonçalves-Silva & Nunes-Freitas: a. habit; b. details of the petiole and acrodromous veins on the abaxial leaf surface; c–d. details of abaxial and adaxial surfaces of the leaf, respectively; e. flower; f. bracteole; g–h. details of the petal apex with two and one glandular trichomes, respectively; i. antesepalous stamen; j. antepetalous stamen; k. hypanthium and calyx; l. detail of the trilobate connective appendage of the antesepalous stamen, lateral view; m. detail of the calcar on the connective of the antepetalous stamen, lateral view; n. detail of the trilobate connective appendage of the antesepalous stamen, dorsal view; o. style; p. ovary free inside the hypanthium; q. ovary in transversal section; r. fruits and bracteoles; s. seeds (Baumgratz 1187-A).
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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.