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9,937 results for “Endemicity”
FIGURE 4. Viola columnaris. A in Viola pachysoma (Violaceae), a new name for a rosulate species endemic to the Andes of Argentinian Patagonia
FIGURE 4. Viola columnaris. A. Original syntype drawing in protologue. (Carl Skottsberg). B. Frontal view of flower. Argentina, Chubut Province, Lago Vintter. 30 November 2017. (Photo: Harry Jans). C. Individual unirosulate plant. Argentina, Chubut Province, Lago Vintter. 30 November 2017. (Photo: Harry Jans). D. An entire unirosulate plant unearthed, showing axial rootstock. Argentina, Chubut Province, Lago Vintter. 30 November 2017. (Photo: Harry Jans).
FIGURE 1 in A new endemic Impatiens species on Mount Gorongosa (Mozambique) demonstrates the conservation importance of montane areas in Africa
FIGURE 1. Photographs of Impatiens wuerstenii and its closest allies. A–F. Frontal view of flowers. A. I. wuerstenii; B. I. salpinx; C. I. cecilii; D. I. psychadelphoides; E. I. hydrogetonoides; F. I. zombensis. (Photo credits; A–D: Bart Würsten, E: Steven Dessein, F: Neil Crouch).
FIGURE 4 in A new endemic Impatiens species on Mount Gorongosa (Mozambique) demonstrates the conservation importance of montane areas in Africa
FIGURE 4. Maximum Likelihood phylogram based on combined ImpDEF1/ImpDEF2 and atpB-rbcL data. Numbers on branches represent Maximum Likelihood Bootstrap Support and Bayesian Posterior Probabilities, respectively.
FIGURE 3 in A new endemic Impatiens species on Mount Gorongosa (Mozambique) demonstrates the conservation importance of montane areas in Africa
FIGURE 3. Distribution of I. wuerstenii (black asterisks) on Mount Gorongosa. S. Afr.: South Africa; Zimb: Zimbabwe; Mal.: Malawi.
FIGURE 2. Impatiens wuerstenii. A in A new endemic Impatiens species on Mount Gorongosa (Mozambique) demonstrates the conservation importance of montane areas in Africa
FIGURE 2. Impatiens wuerstenii. A. Habit; B. Frontal view of flower; C. Dorsal petal; D. Lateral sepals; E. United lateral petals; F. Lower sepal and spur (Drawn by A. Fernandez from Ballings 1713)
FIGURE 4 in Pleroma carajasense (Melastomataceae), a new species endemic to ironstone outcrops in the Brazilian Amazon
FIGURE 4. SEM images of trichomes and seeds of Pleroma carajasense. A-C. Trichomes on the leaf adaxial surface. D-F. Trichomes on the leaf abaxial surface. G. Seed, lateral view. H. Seed, raphal view. (A, E: Lobato 3896; B, D, F: Rocha 71; C: Silva1792; G, H: Goldenberg 2237).
FIGURE 1 in Pleroma carajasense (Melastomataceae), a new species endemic to ironstone outcrops in the Brazilian Amazon
FIGURE 1. Images based on the holotype (A, C, E, F, G, H, I and K) and paratypes (B, D, J and L) of Pleroma carajasense. A. Branch. B, C, D. Variation in size and shape of the leaves, with corresponding variation of indumentum on both leaf surfaces (adaxial surface: B1, C1, D1, and abaxial surface B2, C2, C2). E. Indumentum on the branch. F. Variation in size and shape of the bracteoles (abaxial surface). G. Flower bud. G1. Detail of the indumentum on the hypanthium, abaxial surface. H. Hypanthium, adaxial surface. I. Stamens with glabrous filaments. I1. Appendages of the antesepalous stamens. I2. Appendages on the antepetalous stamens. I3. Filaments of the antepetalous stamens. J. Stamens with sparsely pilose filaments. J1. Appendages of the antesepalous stamens. J2. Appendages of the antepetalous stamens. J3. Filaments of the antepetalous stamens. K. Gynoecium. K1. Stigma. K2. Detail of the ovary apex. L. Fruit. (A, C, E, F, G, H, I and K: Rocha 88; B and J: Rocha 71; D: Mota. 2927; L: Goldenberg 2237).
FIGURE 2 in Pleroma carajasense (Melastomataceae), a new species endemic to ironstone outcrops in the Brazilian Amazon
FIGURE 2. Living plant photos of Pleroma carajasense. A-C. Habitat and habit of flowering plants. D-E. Inflorescences. F. Flower with a pilose style base. G. Flower with a glabrous style. H. Fruiting plant. I. Mature fruits with persistent sepals. A-G by Pedro Viana, H-I by Renato Goldenberg.
FIGURE 2 in Anatomy and micromorphology of the endemic Gypsophila osmangaziensis (Caryophyllaceae) and taxonomic contributions for the genus Gypsophila
FIGURE 2. The stem of Gypsophila osmangaziensis. A. General view; B. Epidermis, cortex and pericycle; C. Detailed view of the pericycle; D. Vascular tissue of annual stem and pith.
FIGURE 3 in Anatomy and micromorphology of the endemic Gypsophila osmangaziensis (Caryophyllaceae) and taxonomic contributions for the genus Gypsophila
FIGURE 3. The leaf of Gypsophila osmangaziensis. A. General view; B. Mesophyll and mid-rib; C. Detailed view of the mid-rib; D. Huge triangle-like shapes of epidermis cells; E. Micromorphology of leaf epidermis; F. Micromorphology of stoma structure.
FIGURE 3 in A new species of the genus Vellozia (Velloziaceae) from Minas Gerais, Brazil, with comments on endemism, distribution and conservation
FIGURE 3. Emergences on hypanthia and capsules. A–B. Stalked-capitate in V. fontellana, R. Sadala-Castilho 1 (R). C–D. Subulate in Vellozia crinita with raindrops; C. R.J.V. Alves 12526; D. Silveira 1275 (R); (Photos A–B, by R. Sadala–Castilho, C–D by R.J.V. Alves). Scale bars: ca. 5 mm.
FIGURE 5 in A new species of the genus Vellozia (Velloziaceae) from Minas Gerais, Brazil, with comments on endemism, distribution and conservation
FIGURE 5. Climate diagrams of stations closest to the type populations of Vellozia fontellana (Santa Rita do Ibitipoca) and V. crinita (São João Del Rei) showing station altitudes (m), mean annual rainfall (mm) and monthly mean precipitation and temperature curves. Flowering months are indicated by symbols.
FIGURE 2 in A new species of the genus Vellozia (Velloziaceae) from Minas Gerais, Brazil, with comments on endemism, distribution and conservation
FIGURE 2. Comparison of habits, outer tepals, inner tepals stamens and styles with stigmas. A–E. Vellozia crinita (R.J.V. Alves 12526); F–J. V. fontellana (R. Sadala-Castilho 1); A, F. Schematic habits (scale bars=10 cm); Remaining scale bars=10 mm. B, G. Sepals; C, H. Petals; D, I. Stamens; E, J. Styles with stigmas. (Illustrated by Ruy J. V. Alves)
FIGURE 1 in A new species of the genus Vellozia (Velloziaceae) from Minas Gerais, Brazil, with comments on endemism, distribution and conservation
FIGURE 1. Map of visited localities in Minas Gerais (in grey), Brazil. Stars: Populations of Vellozia crinita; Circle: Population of V. fontellana. Squares: visited quartzite outcrop habitats where the aforementioned species were not found. (map by Tamara A. F. Vieira using QGIS 2.18)
FIGURE 4 in A new species of the genus Vellozia (Velloziaceae) from Minas Gerais, Brazil, with comments on endemism, distribution and conservation
FIGURE 4. Transverse median sections of the leaf blades, pedicels and hypanthia. A,C&E Vellozia crinita (R.J.V. Alves 12526, R), B,D,F&G V. fontellana (R. Sadala-Castilho 1, R). A–B: Leaf blades. Heterogeneous mesophyll consisting of adaxial hypodermis (Hy) and abaxial hypodermis (*), aquiferous parenchyma (Ap), palisade parenchyma (Pp) and spongy parenchyma (Sp). Collateral vascular bundles consist of two phloem strands forming a V-shaped unit either continuous (Cp) or discontinuous (Df). C–D: Pedicels. Note the triangular shape of vascular bundles in V. crinita (C) and circular in V. fontellana (D). E–F: Emergences on hypanthia. E. Linear-subulate, non-secretory emergences. F: Capitate oil-resin glands. G: Detail of oil-resin secretion at head apex, stained with copper acetate (arrow). Scale bars: 100 μm (A,B,E&F), 500 μm (C–D), 50 μm (G). Dyes used: A–D: safranine and astral blue, E–F: toluidine blue, G: copper acetate. (Photos A–B by A.R. Guimarães, C–F by M.L. Wetzel and G by R. Sadala-Castilho).
FIGURE 4. Gypsophila osmangaziensis. A in Anatomy and micromorphology of the endemic Gypsophila osmangaziensis (Caryophyllaceae) and taxonomic contributions for the genus Gypsophila
FIGURE 4. Gypsophila osmangaziensis. A. Micromorphology of seed structure; B. Micromorphology of seed cells; C. Micromorphology of pollen structure; D. Micromorphology of exine structure and operculum ornamentation.
FIGURE 1 in Anatomy and micromorphology of the endemic Gypsophila osmangaziensis (Caryophyllaceae) and taxonomic contributions for the genus Gypsophila
FIGURE 1. The root of Gypsophila osmangaziensis. A. General view; B. Exodermis and cortex; C. Cortex with druse crystals and vascular tissue of perennial root; D. Xylem and rays with druse crystals.
FIGURE 7 in Endemic vascular plants of the Sierra Madre Oriental, Mexico
FIGURE 7. The main difference between the polygon of Cervantes-Zamora et al. (1990) and Rzedowski (2015) of the Sierra Madre Oriental is the amount of sedimentary substrate they cover.
FIGURE 6 in Endemic vascular plants of the Sierra Madre Oriental, Mexico
FIGURE 6. The vegetation with the most endemic plant species are temperate forest (417 species) (A), follow by xeric shrubland (309 species) (B), cloud forest (116 species) (C), oak shrubland also named chaparral (111 species) (D), gypsophyllous vegetation (65 species) (E), tropical forest (44 species) (F), submontane shrubland (38 species) (G), alpine meadow (25 species) (H), and grassland (including halophytic grassland) (I) (10 species). (All photographs by the first author.)
FIGURE 5 in Endemic vascular plants of the Sierra Madre Oriental, Mexico
FIGURE 5. Families with the most endemic species in some risk category in the IUCN Red List (2004), and NOM-059-SEMARNAT- 2010 (SEMARNAT 2010).
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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.