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753 results for “Brazilian Atlantic Forest”
FIGURE 6 in New species of Hermanella complex (Ephemeroptera: Leptophlebiidae) from Brazilian Atlantic Forest
FIGURE 6. Hermanella nigra, sp. nov., nymphal mouthparts.A) labrum: left: dorsal view, right: ventral view; B) mandible; C) maxilla; D) hypopharynx; E) labium: right: ventral view, left: dorsal view.
FIGURE 3 in New species of Hermanella complex (Ephemeroptera: Leptophlebiidae) from Brazilian Atlantic Forest
FIGURE 3. Hermanella nigra, sp. nov., male imago. A) lateral view; B) dorsolateral view; C) prosternum; D) male genitalia, ventral view.
FIGURE 7 in New species of Hermanella complex (Ephemeroptera: Leptophlebiidae) from Brazilian Atlantic Forest
FIGURE 7. Hermanella nigra, sp. nov., nymph. A) fore leg; B) middle leg; C) hind leg; D) anterior tarsal claw.
FIGURE 1 in New species of Hermanella complex (Ephemeroptera: Leptophlebiidae) from Brazilian Atlantic Forest
FIGURE 1. Hermanella amere, sp. nov., male imago. A) lateral view; B) dorsolateral view; C) prosternum.
FIGURE 2 in New species of Hermanella complex (Ephemeroptera: Leptophlebiidae) from Brazilian Atlantic Forest
FIGURE 2. Hermanella amere, sp. nov., male imago. A) forewing; B) hind wing; C) enlarged hind wing; D) male genitalia, ventral view; E) detail of penes, ventral view; F) penis lobe, lateral view.
FIGURE 4 in New species of Hermanella complex (Ephemeroptera: Leptophlebiidae) from Brazilian Atlantic Forest
FIGURE 4. Hermanella nigra, sp. nov., male imago. A) forewing; B) hind wing; C) enlarged hind wing; D) male genitalia, ventral view; E) penis lobe, lateral view.
FIGURE 2. Thismia cordata. A-B. Flowering habit. C–D in Thismia cordata (Thismiaceae), a new fairy lantern species from the Brazilian Atlantic Forest
FIGURE 2. Thismia cordata. A-B. Flowering habit. C–D. Flowers, side and front view, respectively. E. Annulus surrounded by a starshaped 6-lobed ornamentation, densely pilose and ciliate. F. Detail of the outer perianth lobes cordate. G. Longitudinal section of perianth tube densely pilose, with inner and outer lobes, stamens, interstaminal lobes, and stigma. H. Stigma. Photographs by Román Carlos Ríos.
FIGURE 1. Thismia cordata. A. Flowering habit. B. Bract. C in Thismia cordata (Thismiaceae), a new fairy lantern species from the Brazilian Atlantic Forest
FIGURE 1. Thismia cordata. A. Flowering habit. B. Bract. C. Top view of the flower, showing the arrangement of the perianth lobes, and annulus surrounded by star-shaped ornamentation. D. Detail of the trichomes in ornamentation surrounding the annulus. E. Longitudinal section of perianth tube with trichomes inner surface, stamens, interstaminal lobes, and stigma. F. Detail of trichomes on the inner surface of the perianth tube. G. Outer perianth lobe ovate, with base cordate, and apex acute, but curved with a rounded appearance. H. Inner perianth lobe with very narrow base and evident filiform appendix. I. Stamen. J. Stigma. K. Transversal section of the ovary. L. Placentation. Drawing by Marcus Falcão.
FIGURE 4 in Thismia cordata (Thismiaceae), a new fairy lantern species from the Brazilian Atlantic Forest
FIGURE 4. Distribution map and habitats of Thismia cordata. A. Distribution of T. cordata. B. Delimitation of the municipality of Piraquara, Paraná, Brazil. C–D. Panoramic views of the areas habited by T. cordata, showing the Serra do Marumbi and APA do Piraquara, Paraná, Brazil [satellite images by ESRI obtained in 2022].
Data for: Systematics and taxonomy of the Hymenophyllum polyanthos (Sw.) Sw. complex in the Brazilian Atlantic Forest Domain
<p><em><span>Hymenophyllum</span></em><span> subg. <em>Mecodium</em> is subcosmopolitan and comprises ca. 35 species. Its neotropical species are poorly known taxonomically. The high degree of morphological similarity among the species and the absence of clear characters to distinguish them has confounded taxonomic treatments, resulting in the lumping of many putative segregate taxa into a broadly circumscribed <em>Hymenophyllum</em> <em>polyanthos</em> species complex. The goal of the present study was to analyze morphologically and phylogenetically the species of <em>Hymenophyllum</em> subg. <em>Mecodium</em> in the Atlantic Forest domain. Morphological studies were conducted utilizing traditional stereomicroscopy and scanning electron microscopy (SEM). Additionally, Bayesian Inference and Maximum Likelihood phylogenetic analyses were performed using plastid data for seven markers: <em>atp</em>B, <em>atp</em>B-rbcL, <em>mat</em>K, <em>rbc</em>L, <em>rbc</em>L-accD, <em>rps</em>4, and <em>rps</em>4-trnS. Seven independent lineages were identified in this study, while morphological analysis supported the delimitation of five taxa within the Atlantic Forest domain: <em>Hymenophyllum</em> <em>apiculatum</em>, <em>H</em>. <em>polyanthos</em>, <em>H</em>. <em>schomburkii</em>, <em>H</em>. <em>undulatum</em>, and, <em>H</em>. <em>viridissimum</em>. One taxon, <em>Hymenophyllum</em> <em>sturmii</em> is recognized as a cryptic species, formed by two independent evolutionary lineages, and treated here provisionally as the <em>H</em>. <em>sturmii</em> complex. A taxonomic revision for the six taxa occurring in the Atlantic Forest domain is presented, including seven new lectotypifications, along with an identification key, descriptions, and illustrations for the species. We also provide data regarding the geographical distribution and conservation status of these six species. </span></p>
FIGURE 3. Asplenium coronatum spores with a in Asplenium coronatum (Aspleniaceae), a new fern species from the Brazilian Atlantic Forest
FIGURE 3. Asplenium coronatum spores with a cristate-alate perispore and echinulate folds and areolas (Lino s.n., RFA).—A–B. Equatorial view—C. Details of folds and areolas (photos by Atiles Reis). Bars = 10 μm.
FIGURE 2 in Asplenium coronatum (Aspleniaceae), a new fern species from the Brazilian Atlantic Forest
FIGURE 2. Asplenium coronatum.—Habit and habitat in Monumento Natural dos Morros do Pão de Açúcar e Urca, Rio de Janeiro, Brazil. A. Habit B. Proliferous apex (photos by Atiles Reis).
FIGURE 1. Asplenium coronatum.—A in Asplenium coronatum (Aspleniaceae), a new fern species from the Brazilian Atlantic Forest
FIGURE 1. Asplenium coronatum.—A. General appearance of the sporophyte. B. Laminae details showing the sori, veins and margin ornamentation. C. Stem scale. (Drawn from Reis et al. 90, holotype RB, by Paula Viana Leonardo)
FIGURE 2. Stigmatodon enigmaticus. A. Habit. B. Leaf. C. Peduncle bract. D. Floral bract, adaxial surface. E. Floral bract, abaxial surface. F. Flower. G. Sepal. H in Stigmatodon enigmaticus (Bromeliaceae, Tillandsioideae), a new lithophytic species from the Campos Rupestres within the Brazilian Atlantic Forest
FIGURE 2. Stigmatodon enigmaticus. A. Habit. B. Leaf. C. Peduncle bract. D. Floral bract, adaxial surface. E. Floral bract, abaxial surface. F. Flower. G. Sepal. H. Petals, stamens and appendages at the base. I. Details of basal petal appendages. J. Filament and anther. K. Pistil. Drawing by Joelcio Freitas based on the holotype P.M. Gonella 2965 (MBML).
FIGURE 1. Stigmatodon enigmaticus. A in Stigmatodon enigmaticus (Bromeliaceae, Tillandsioideae), a new lithophytic species from the Campos Rupestres within the Brazilian Atlantic Forest
FIGURE 1. Stigmatodon enigmaticus. A. General view of the landscape of campos rupestres and forests at type locality at Serra do Pinh"o, part of Serra do Padre Ângelo (Conselheiro Pena, MG). B. Quartzitic rocky outcrops, habitat of S. enigmaticus. C. Habit of S. enigmaticus. D. Flowering specimen of S. enigmaticus (specimen Couto et al. 6625, paratype). E. Detail of leaves and bracts of the base of the inflorescence. F. Side view of the inflorescence of a cultivated specimen (specimen Gonella et al. 2965, holotype), showing the red bracts and yellow perianth. G. Lateral view of the flower. H. Front view of the flower, showing the position of stamens and stigma. (Photos: A–C, E, G, H by PMG; F by DRC; D by Lucian Medeiros).
FIGURE 3 in Three new Glossoscolex (Annelida: Crassiclitellata: Glossoscolecidae) in the truncatus group from the Brazilian Atlantic Forest
FIGURE 3. Glossoscolex (Glossoscolex) santarosaensis, sp. nov. A. External view of rosy clitellar zone (15-23), showing male pores (MP) in 17 and female pores (FP) in segment 14. B. Internal view of clitellar region, showing seminal vesicles (SV) in a long strand and the tubular copulatory chamber (CC) occupying segments 16 and 17; close-up of calciferous gland in 12 (smaller inset). C. Yellowish-green-colored cocoon. D. Live adult individuals are unpigmented, long and frequently reach 20 cm in the field (in hands of co-author G.G. Brown).
FIGURE 2 in Three new Glossoscolex (Annelida: Crassiclitellata: Glossoscolecidae) in the truncatus group from the Brazilian Atlantic Forest
FIGURE 2. Glossoscolex (Glossoscolex) cardosoi, sp. nov. A. External view of the anterior portion, showing prostomium and muscular frontal segments. B. External view showing secondary annulation and the clitellar region, with the male pores in segment 17. C. External view of the clitellar zone of one individual with an abnormal male pore displaced to segment 18. D. Crosssection showing the internal structure of the calciferous gland of the holotype, with composite tubular structure, and lumen greatly irrigated with blood vessels that completely fill the interior spaces of the gland in segment 12. E. Typhlosole consisting of three simple thick but short blades.
FIGURE 1 in Three new Glossoscolex (Annelida: Crassiclitellata: Glossoscolecidae) in the truncatus group from the Brazilian Atlantic Forest
FIGURE 1. Glossoscolex (Glossoscolex) araucariaensis, sp. nov. A. External view, showing clitellum (segment 15-23), the female pore (FP) region (segment 14) and the prevalent male pores (MP) on 17. B. Internal view, showing the salient (whitish) copulatory chambers (CC) occupying segments 17 and 18, the large whitish seminal vesicles (SV), the calciferous gland (CG) in segment 12 and the testes (T) in a subesophageal sac in segment 11.
FIGURE 2. F. Bean-shaped copulatory chamber occupying segment 18. G in Three new Glossoscolex (Annelida: Crassiclitellata: Glossoscolecidae) in the truncatus group from the Brazilian Atlantic Forest
FIGURE 2. F. Bean-shaped copulatory chamber occupying segment 18. G. Cocoons of different developmental stages, with long strand on one side and a smaller strand on the other (cocoon on right). H. Recently-hatched unpigmented juvenile (single individual). I. Adult individuals are generally over 20 cm long in the field (in hand of author A. Feijoo).
FIG. 8 in A New Cryptic Species of Boana (Hylinae: Cophomantini) of the B. polytaenia Clade from the Brazilian Atlantic Forest
FIG. 8. Distribution of five species within the B. polytaenia clade in southeastern Brazil (Faivovich et al., 2021; Santos et al., 2009), including that of B. guarinimirim sp. nov.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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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.