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2,293 results for “Atlantic forests”
FIGURES 103–112 in Taxonomic review of the "Probetoriformes" species group of Symmachia Hübner [1819] (Lepidoptera: Riodinidae), with the description of two new species from the Brazilian Atlantic Forest
FIGURES 103–112. Fourth (left) and fifth (right) tergites of males of Symmachia belonging to the "Probetoriformes" species group. 103–104. S. probetor. 105–106. S. belti stat. rev. 107–108. S. championi stat. rest. 109–110. S. estellina. 111–112. S. atlantica Dias, Dolibaina & Mielke sp. nov. Scale bar = 1 mm.
FIGURE 152 in Taxonomic review of the "Probetoriformes" species group of Symmachia Hübner [1819] (Lepidoptera: Riodinidae), with the description of two new species from the Brazilian Atlantic Forest
FIGURE 152. Geographical distribution of Symmachia estellina and S. atlantica Dias, Dolibaina & Casagrande sp. nov. Asterisks indicate records from the literature.
FIGURES 10–15 in Endemism within endemism: a new species of Austroleptis Hardy, 1920 (Diptera Austroleptidae) from the Brazilian Atlantic Forest highlands
FIGURES 10–15. Terminalia of Austroleptis camposgerais sp. nov., female, holotype. 10. Abdomen, ventral view with spermathecae. 11. Abdomen, lateral view, position of spermathecae visible. 12. Spermathecae. 13. Terminalia, dorsal view. 14. Terminalia, lateral view. 15. Terminalia, ventral view. Scale bar, 0.1 mm. Abbreviations: cerc, cercus; spmth dt, spermathecal duct; spmth, spermatheca; st, sternite; tg, tergite.
FIGURE 20 in Endemism within endemism: a new species of Austroleptis Hardy, 1920 (Diptera Austroleptidae) from the Brazilian Atlantic Forest highlands
FIGURE 20. Assumed relationship between the three species of Austroleptis, overlapped to the limits of the "Southern Atlantic Forest" area of endemism (Amorim & Santos 2017), based on species of different groups of Diptera.
Data from: Evolutionary patterns in the geographic range size of Atlantic Forest plants
Species' geographic range size is arguably the single most important predictor of vulnerability to extinction and a key metric in ecology. Despite this, patterns of specific variation in range size and their underlying reasons are still poorly understood. For example, hypotheses on how evolutionary history affects range size have scarcely been tested. To address these questions, we focused on Brazil's Atlantic Forest flora, one of the most species-rich in the world, relatively well-known and highly threatened. We investigated whether and how lineages' diversification rate, number of species and age are associated with species' geographic range size. We estimated the extent of occurrence and area of occupancy of each of 13,283 plant species native to the Atlantic Forest region based on over 500,000 unique records. We used phylogenetic least squares and logistic regressions to analyze how the predictors affect the geographic range size. On average, the higher the diversification rate and number of species in the lineage, the smaller the species range size and the higher the proportion of species with vulnerably small range size. Lineage age showed no clear effect on average range size. The results support our expectations that dynamics of diversification and taxonomic richness considerably affect the species range size. Finally, this work reveals poorly known patterns of range size variation and some of the mechanisms driving variation in range size and vulnerability to extinction.
Data from: Urban forest fragments as unexpected sanctuaries for the rare endemic ghost butterfly from the Atlantic forest.
Anthropogenic land expansion, particularly urbanization, is pervasive, dramatically modifies the environment and is a major threat to wildlife with its associated environmental stressors. Urban remnant vegetation can help mitigate these impacts and could be vital for species unable to survive in harsh urban environments. Although resembling non-urban habitats, urban vegetation remnants are subject to additional environmental stresses. Here we evaluate the occurrence and density of the endemic ghost butterfly (Morpho epistrophus nikolajewna), that was once common, in the highly fragmented Atlantic forest of NE Brazil. We tested whether this butterfly would be found at lower densities in urban forest fragments of contrasting sizes as opposed to rural ones, given the number of environmental stressors found in urban areas. We surveyed 14 forest fragments (range 2.8 to over 3000 ha) of semi-deciduous Atlantic forest in rural and urban locations using transect based distance sampling. The ghost butterflies showed strong seasonality; flying only from April to June. They were only identified in an urban fragment (515 ha), with an estimate of 720 individuals and a density 1.4 ind/ha. All forest fragments had experienced some level of logging in the past, which might have had an effect in the butterfly population. Nevertheless, rural forest fragments were subject to increased particulate matter concentrations, associated to biomass burning, that we suggest might have had a more influential role driving the collapse of rural populations. Our findings show the importance of urban forest remnants to sustain population of this endangered species.
Supplementary material 1 from: Vagmaker N, Pereira-Ribeiro J, Colombo Ferreguetti Á, Boazi A, Gama-Matos R, Bergallo HG, Duarte Rocha CF (2020) Structure of the leaf litter frog community in an area of Atlantic Forest in southeastern Brazil. Zoologia 37: 1-10. https://doi.org/10.3897/zoologia.37.e38877
Table S1. Voucher for anuran species collected at the Duas Bocas Biological Reserve, Espírito Santo, and deposited in the amphibian collection of the Museu Nacional do Rio de Janeiro, Rio de Janeiro, Brazil.
FIGURES 1–2. Xiphocentronidae and Xiphocentron species distribution. 1 in New records and two new species of Xiphocentron Brauer 1870 (Trichoptera Xiphocentronidae) from southern Atlantic Forest, Brazil
FIGURES 1–2. Xiphocentronidae and Xiphocentron species distribution. 1, distribution map of Xiphocentron species and subgenera, including species analyzed on the present study. 2, world Xiphocentronidae distribution, black circles and gray boxes are Xiphocentroninae and Proxiphocentroninae subfamilies, respectively.
FIGURE 39 in New records and two new species of Xiphocentron Brauer 1870 (Trichoptera Xiphocentronidae) from southern Atlantic Forest, Brazil
FIGURE 39. Geographical distribution of the new species and analyzed species, including new records.
FIGURES 27–31 in New records and two new species of Xiphocentron Brauer 1870 (Trichoptera Xiphocentronidae) from southern Atlantic Forest, Brazil
FIGURES 27–31. Xiphocentron maracanan Vilarino et al. 2018, wings: 27–28, specimen from Bahia state: 27, right wings, venation, dorsal; 28, right forewing photograph, dorsal. 29–30, specimen from Espírito Santo state: 29, detail of right forewing venation variation, dorsal; 30, right forewing photograph, dorsal. 31, specimen from Minas Gerais state, right forewing photograph, dorsal.
FIGURES 10–19. Xiphocentron spp. 10–17 in New records and two new species of Xiphocentron Brauer 1870 (Trichoptera Xiphocentronidae) from southern Atlantic Forest, Brazil
FIGURES 10–19. Xiphocentron spp. 10–17, Xiphocentron muelleri sp. nov. holotype, male: 10, right wing venation, dorsal; 11, right forewing photograph, dorsal. 12–19, Xiphocentron spp. male genitalia: 12–17, X. muelleri: 12, dorsal; 13, ventral; 14, left lateral; 15, phallus, left lateral; 16, phallus, dorsal; 17, left inferior appendage photograph, left lateroventral. 18–19, left inferior appendage, left lateral: 18, X. copacabana Vilarino et al. 2018; 19, X. maiteae Vilarino & Calor 2015.
FIGURES 32–38 in New records and two new species of Xiphocentron Brauer 1870 (Trichoptera Xiphocentronidae) from southern Atlantic Forest, Brazil
FIGURES 32–38. Xiphocentron maracanan Vilarino et al. 2018 male, genitalia variations: 32–34, specimen from Bahia state: 32, dorsal; 33, ventral; 34, left lateral. 35–36, specimen from Espírito Santo state: 35, tergum IX, dorsal, 36, genitalia, left lateral. 37, 38, specimen from Bahia state photographs: 37, tergum IX, dorsal; 38, left inferior appendage, left lateroventral view. Arrows highlight diagnosable structures.
FIGURES 5–9 in New records and two new species of Xiphocentron Brauer 1870 (Trichoptera Xiphocentronidae) from southern Atlantic Forest, Brazil
FIGURES 5–9. Xiphocentron gwarakeraba sp. nov., holotype, male genitalia. 5, dorsal; 6, ventral; 7, left lateral; 8, phallus, full length, dorsal. 9, left inferior appendage photograph, left lateroventral.
FIGURES 3–4 in New records and two new species of Xiphocentron Brauer 1870 (Trichoptera Xiphocentronidae) from southern Atlantic Forest, Brazil
FIGURES 3–4. Xiphocentron gwarakeraba sp. nov., holotype male. 3, right wing venation, dorsal; 4, right forewing photograph, dorsal.
FIGURES 20–26. Xiphocentron spp. 20–22 in New records and two new species of Xiphocentron Brauer 1870 (Trichoptera Xiphocentronidae) from southern Atlantic Forest, Brazil
FIGURES 20–26. Xiphocentron spp. 20–22, heads and thoraces, dorsal: 20, Xiphocentron gwarakeraba sp. nov.; 21, X. muelleri sp. nov.; 22, X. jaguare Rocha et al. 2017. 23–24, X. jaguare head, arrow showing reduced segment V of maxillary palp: 23, frontal; 24, right lateroventral. 25–26, X. maracanan Vilarino et al. 2018 abdominal sternum V glands: 25, ventral, 80x magnification; 26, detail of cuticular reticulated area around a gland opening, ventral, 200x magnification. 20–24, scale bar = 0.5 mm.
FIGURES 12–13 in Thraulodes marianoi sp. nov., a remarkable new species of mayfly (Ephemeroptera Leptophlebiidae) with dark wings from the southern Brazilian Atlantic Forest
FIGURES 12–13. Outline of male genitalia of Thraulodes species in ventral view: (12) T. basimaculatus holotype (redrawn from Giordano & Domínguez, 2005); (13) T. marianoi holotype.
FIGURES 9–11 in Thraulodes marianoi sp. nov., a remarkable new species of mayfly (Ephemeroptera Leptophlebiidae) with dark wings from the southern Brazilian Atlantic Forest
FIGURES 9–11. Genitalia of Thraulodes marianoi sp. nov. holotype male (Brazil. PR: Pico do Marumbi State Park, DZUP 515215): (9) dorsal view, (10) ventral view and (11) ventrolateral view. Figures 10–11 with the 9th segment removed.
FIGURES 6–8 in Thraulodes marianoi sp. nov., a remarkable new species of mayfly (Ephemeroptera Leptophlebiidae) with dark wings from the southern Brazilian Atlantic Forest
FIGURES 6–8. Thraulodes marianoi sp. nov. holotype male (Brazil. PR: Pico do Marumbi State Park, DZUP 515215): (6) forewing; (7) hindwing, (8) fore-, middle- and hind legs in lateral view.
FIGURE 3–5 in Thraulodes marianoi sp. nov., a remarkable new species of mayfly (Ephemeroptera Leptophlebiidae) with dark wings from the southern Brazilian Atlantic Forest
FIGURE 3–5. Thraulodes marianoi sp. nov., holotype male (Brazil. PR: Pico do Marumbi State Park, DZUP 515215): (3) habitus in lateral view; (4) head and thorax in lateral view; (5) head and thorax in dorsal view.
FIGURES 1–2 in Thraulodes marianoi sp. nov., a remarkable new species of mayfly (Ephemeroptera Leptophlebiidae) with dark wings from the southern Brazilian Atlantic Forest
FIGURES 1–2. Type locality of Thraulodes marianoi sp. nov. at protected area of Mananciais da Serra, Pico do Marumbi State Park, Piraquara municipality, state of Paraná, Brazil: (1) artificial stream from the dissipation channel of the Carvalho catchment; (2) light sheet at Carvalho catchment. Photos: APP.
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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.