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9,937 results for “Endemicity”
Fig. 1 in Biogeography of freshwater fishes from the Northeastern Mata Atlântica freshwater ecoregion: distribution, endemism, and area relationships
Fig. 1. Map showing the Northeastern Mata Atlântica ecoregion, the rivers included in the PAE, and the groups recovered from the analysis. Adjacent freshwater ecoregions are: (327) São Francisco, (329) Paraíba do Sul, and (344) Upper Paraná.
Fig. 2 in A new colorful species of Geophagus (Teleostei: Cichlidae), endemic to the rio Aripuanã in the Amazon basin of Brazil
Fig. 2. Geophagus mirabilis, paratype, NUP 15117, 107.8 mm SL, Brazil, State of Mato Grosso, município de Juína, rio Aripuanã, upstream from Dardanelos/Andorinhas falls, immediately after capture. Photograph by Cláudio H. Zawadzki.
Fig. 5 in A new colorful species of Geophagus (Teleostei: Cichlidae), endemic to the rio Aripuanã in the Amazon basin of Brazil
Fig. 5. Geophagus mirabilis, living specimen in aquarium, not preserved. Photograph by Oliver Lucanus.
Fig. 6 in A new colorful species of Geophagus (Teleostei: Cichlidae), endemic to the rio Aripuanã in the Amazon basin of Brazil
Fig. 6. Map of the geographic distribution of Geophagus mirabilis. Star corresponds to type-locality; circles correspond to other localities where the species is found. One symbol can correspond to more than one locality.
Fig. 1 in A new colorful species of Geophagus (Teleostei: Cichlidae), endemic to the rio Aripuanã in the Amazon basin of Brazil
Fig. 1. Geophagus mirabilis, holotype, MCP 48123, 124.1 mm SL, Brazil, State of Mato Grosso, município de Aripuanã, rio Aripuanã upstream from Dardanelos falls. Photograph by Luiz F. C. Tencatt.
Fig. 4. Geophagus mirabilis, NUP 15117, 107.8 in A new colorful species of Geophagus (Teleostei: Cichlidae), endemic to the rio Aripuanã in the Amazon basin of Brazil
Fig. 4. Geophagus mirabilis, NUP 15117, 107.8 mm SL, Brazil, State of Mato Grosso, município de Juína, rio Aripuanã, upstream from Dardanelos/Andorinhas falls. Lower pharyngeal jaw in occlusal aspect, anterior portion upwards. (A) and (B), lateral view of two different teeth, proportionally enlarged, anterior portion to left side. Scale bar = 1 mm, not applied to (A) and (B).
Fig. 3 in A new colorful species of Geophagus (Teleostei: Cichlidae), endemic to the rio Aripuanã in the Amazon basin of Brazil
Fig. 3. Ventral view of head, showing the shape of lips, in (A) Geophagus mirabilis, paratype, UFRO-I 21285, 151.6 mm SL, Brazil, State of Mato Grosso, município de Aripuanã, rio Aripuanã, upstream from Dardanelos/Andorinhas falls; (B) G. camopiensis, MZUSP 32888, 112.6 mm SL. Arrow heads indicate lateralis foramina 1 and 2 in (A) and lateralis foramen 2 in (B). Photograph by Celso Ikedo.
Fig. 2 in Diet and ecomorphological relationships of an endemic, species-poor fish assemblage in a stream in the Iguaçu National Park
Fig. 2. Ordenation of the fish fauna in Jumelo stream, Iguaçu National Park, Paraná, Brazil, produced by the first two axes of the principal components analysis (PCA 1 and PCA 2) applied to the correlation of 15 ecomorphological indices and the mouth orientations of the fish species.
Fig. 1 in Diet and ecomorphological relationships of an endemic, species-poor fish assemblage in a stream in the Iguaçu National Park
Fig. 1. Study area. Collection point in stream Jumelo, region of the Iguaçu National Park in the Brazilian state of Paraná and Gonçalves Dias River in the Iguaçu River Basin, Santa Tereza do Oeste, Paraná.
Figure 3 in Endemic spring snails Terrestribythinella (Mollusca) as unusual material for larval case of Crunoecia irrorata (Trichoptera: Lepidostomatidae) in Transcarpathian Ukraine
Figure 3. Habitat of Crunoeсia irrorata (Curtis, 1834) larva with unusual case in Transcarpathia (Zakarpattia oblast), Ukraine: A, C, D – small stream near the tourist point "Sokolyne Berdo", Kuziy ravine, Rakhiv district, spring (May 13, 2017), B – the same locality, autumn (November 06, 2017).
Figure 4 in Dung beetle conservation in a heterogeneous landscape of the Maputaland Centre of Endemism
Figure 4. Contribution of each spatial component (habitat and patch size) to total species numbers sampled in the entire reserve (gamma diversity, n = 61 species); alpha (α) = diversity contributed by study sites; beta (β1) = diversity between study sites; beta (β2) = diversity between habitats. Proportions contributed by alpha and beta diversity are shown by the divisions within the bars whereas numbers of species are shown inside the bars (see methods). DF = dune forest; SF-L, SF-M, SF-S = large, medium and small sand forest patches; G = grassland.
Figure S1 in Dung beetle conservation in a heterogeneous landscape of the Maputaland Centre of Endemism
Figure S1. Rarity index values for each species ranked from highest to lowest. Dotted lines show rare species found at up to two sites and indicate the high proportion of the total species (~60%) found at eight sites or less (key to blocks of species numbers in Table S1; species in bold biased to grassland occurrence).
Figure 3 in Dung beetle conservation in a heterogeneous landscape of the Maputaland Centre of Endemism
Figure 3. Box plots comparing number of species (A) and abundance (B) in each habitat type (DF = dune forest, SF-L, SF-M, SF-S = large, medium and small sand forest patches, G = grassland). Within each box, the mid-line represents the median whereas the lower and upper extents of the box represent the interquartile range Q1 = 25th percentile and Q3 = 75th percentile, respectively. Whiskers are minimum and maximum values. Black points represent outliers. Different letters indicate statistical differences at P <0.05.
Figure 2 in Dung beetle conservation in a heterogeneous landscape of the Maputaland Centre of Endemism
Figure 2. Frequency distribution for proportions of species recorded at 32 study sites in MSR (n = 4 in dune forest; n = 7 in grassland and each of three patch sizes of sand forest). Dotted lines delineate the relative incidence of rar- er species at study sites. Note that a high percentage of the total species are found only in 25% of the sampled sites. See Figure S1 for values of the species rarity index.
Figure 1. A in Dung beetle conservation in a heterogeneous landscape of the Maputaland Centre of Endemism
Figure 1. A, map outlining the study area and showing the position of Maputo Special Reserve (MSR) in relation to land usage in the surrounding area of southeast Mozambique and northeast KwaZulu-Natal, South Africa (nature and game reserves are marked by green and yellow, darker grey outlines the Lubombo Conservancy, unprotected areas are pale grey, Indian Ocean, inlets and lagoons are blue) (redrawn from Peace Parks Foundation 2020); B, position of sampling localities in MSR plotted onto Google Earth; L1–L7 = study sites at each locality in large, medium and small sand forest patches plus grassland; L8, DF1–DF4 = dune forest study sites. Position of most forest sites was measured at the point of entry as the GPS could not detect satellites under the canopy.
Figure 2 in Bergbambos tessellata (Poaceae, Bambusoideae) endemic to southern Africa: new record from Limpopo, South Africa
Figure 2. Distribution (●) of Bergbambos tessellata in South Africa. Source: map created by Dr Hester M. Steyn.
Figure 1 in Bergbambos tessellata (Poaceae, Bambusoideae) endemic to southern Africa: new record from Limpopo, South Africa
Figure 1. Bergbambos tessellata; A, leafy branch; B, rhizome; C, culm leaf (inside view); D, section of leaf blade showing cartilaginous margin and tessellate venation; E, spikelet (16–18 mm). A–D, Artist: A.R. Tangerini, Botany Department, National Museum of Natural History, Smithsonian Institution, USA; E, Photographer: Dr Marinda Koekemoer. Source: Fish et al. (2015).
FIGURE 4 in Seeking for gaps in taxonomic descriptions of endemic fishes: a pathway to challenge the Linnean shortfall in a Neotropical basin
FIGURE 4 | Histograms of the year of endemic fish species descriptions according to the fluvial hierarchy of watercourses. Higher negative skewness (-3,18) in low order streams (first to third order, left histogram), and lower negative skewness (-2,57) in high order streams (seventh to ninth order, right histogram).
FIGURE 1 in Seeking for gaps in taxonomic descriptions of endemic fishes: a pathway to challenge the Linnean shortfall in a Neotropical basin
FIGURE 1 | Spatial distribution of localities where the holotype of endemic fish species was found in the Tocantins-Araguaia River basin (grey circles). The red circles delimit the transition zone between upper, middle, and lower sections of the basin.
Figure 3 in Avifauna of the Adelbert Mountains, New Guinea: why is Fire-maned Bowerbird Sericulus bakeri the mountains' only endemic bird species?
Figure 3. Terrain map of north-east New Guinea. Areas above 500 m are coloured grey; areas between 300 and 500 m blue; and areas below 300 m green. 1 = the Gogol River valley, between the Adelbert Mts. to the north and the Finisterre Mts. of the Huon Peninsula to the south. 2 = the Ramu River valley, between the Adelberts to the north-east and the Central Range to the south-west. 3 = the upper Ramu River valley and its headwaters, between the Finisterre Mts. of the Huon Peninsula to the north and the Central Range to the south. 4 = the Sepik River basin, between the Adelbert Mts. to the east and Prince Alexander Mts. of the North Coastal Range to the west. Map kindly produced by Iain Woxvold.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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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.