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9,937 results for “Endemicity”
FIGURE 1 in Reestablishing Dicranopteris spissa (Gleicheniaceae, Polypodiopsida) from synonymy, an endemic species from Brazil
FIGURE 1. Dicranopteris spissa (Lima et al. 213). A. Habit. B. Fiddlehead. C. Detail of the main bifurcation showing the dormant bud covered with hairs. D. Abaxial surface showing the sori. E. Bud hair. F. Rhizome hair. G. Detail of a segment midrib. Scale bar: C and G = 1mm, E= 0.2 mm.
FIGS 8-12 in Ophiotaenia lapata sp. n. (Eucestoda: Proteocephalidea) from Madagascar: a parasite of the endemic snake Madagascarophis colubrinus (Colubridae)
FIGS 8-12 Ophiotaenia lapata sp. n. (8) Holotype, scolex, dorsoventral view (MHNG-PLAT-79567). (9) Paratype, vagina and cirrus-sac region, dorsal view (MHNG-PLAT-79568). (10-11) Transverse sections of a mature proglottis at level of anterior part and ovary, respectively (MHNG-PLAT-82167). (12) Eggs drawn in distilled water showing the three-layered embryophore (MHNG-PLAT-82172); additional layer marked by an arrow. Abbreviations: ao – apical organ; cg – cells with finely granular cytoplasm; ci – cirrus; cs – cirrus-sac; do – dorsal osmoregulatory canal; em – embryophore; lm – internal longitudinal musculature; mg – Mehlis glands; nl – longitudinal nerve; oe – outer envelope; on – oncospheres; ov – ovary; sc – subtegumental cells; so – small outgrowths; te – testes; ud – uterine diverticles; ut – uterus; va – vas deferens; vc – vaginal canal; vd – vitelloduct; vi – vitelline follicles; vo – ventral osmoregulatory canals; vs – vaginal sphincter. Scale-bars: 8 = 100 µm; 9 = 250 µm; 10–11 = 500 µm; 12 = 50 µm.
FIGS 1-7 in Ophiotaenia lapata sp. n. (Eucestoda: Proteocephalidea) from Madagascar: a parasite of the endemic snake Madagascarophis colubrinus (Colubridae)
FIGS 1-7 Ophiotaenia lapata sp. n. Scanning electron micrographs. Paratype (MHNG-PLAT-82166, field number Mad 007HFx). (1) Scolex, apical view (2) Scolex, dorsoventral view. (3) Scolex, lateral view. (4) Capilliform filitriches at level of the apex of the scolex. (5) Capilliform filitriches and small gladiate spinitriches at marginal surface of sucker. (6) Capilliform filitriches and small gladiate spinitriches at non-adherent surface of sucker (7) Gladiate spinitriches at proliferation zone surface. Scale-bars: 1-3 = 50 µm; 4-7 = 3 µm.
FIGURE 2 in Umbilicaria platyrhiza-a new Mediterranean endemic species of the subgenus Papillophora (Umbilicariaceae, lichenized Ascomycota)
FIGURE 2. Umbilicaria platyrhiza: (A) strap-like unbranched and branched rhizinomorphs; (B) simple, branched, slightly flattened to strap-like rhizinomorphs; (C) branched rhizimomorphs on the upper surface; (D) Apothecia with single prominent gyrus; (E) Section of apothecium; (F) Ascospores. Bars: A–D=1 mm; E=50 µm; F=20 µm.
FIGURE 1 in Umbilicaria platyrhiza-a new Mediterranean endemic species of the subgenus Papillophora (Umbilicariaceae, lichenized Ascomycota)
FIGURE 1. Umbilicaria platyrhiza (isotype, GZU): (A) upper surface of mature and juvenile specimens (GZU); (B) lower surface. Bars: A&B=1 cm.
Data from: An expedition to Narcondam: observations of marine and terrestrial fauna including the island-endemic hornbill
<p>Oceanic islands, known for their ecologically sensitive ecosystems and endemic species, are of high conservation significance. The volcanic island of Narcondam in the Andaman and Nicobar Islands, Indian Ocean, is a prime example and the only home of the endemic and globally endangered Narcondam Hornbill. Despite its ecological and evolutionary significance, there has been limited biological exploration and research on the island over the last century. Here, we report on a 2010 expedition to Narcondam, presenting results of our rapid survey of island invertebrates, herpetofauna, mammals and birds (especially the endemic hornbill), and marine life in adjoining waters. The survey recorded dense coral growth in the surrounding waters, and identified 17 fish, 2 sea cucumber, 8 reptile, 28 bird, and 2 mammal species and 13 spider and 8 butterfly taxa. Of these, 4 spiders, 3 butterflies and 6 birds identified to species are new records for the island. The Narcondam Hornbill was frequently encountered and we report trail-based estimates of encounter rate and density, which can serve as a baseline for future monitoring. Both despite its isolation and because of it, Narcondam has faced a number of recent and serious conservation threats, including feral goats, poaching, habitat degradation around the police camp, and proposed installations. While efforts have been made by the Government authorities to stave-off various threats, we highlight the need for further scientific research and monitoring, while according primacy to strict protection and conservation.</p>
FIGURE. Four endemic taxa of the Bermejense sector: A. Centaurea haenseleri (slopes in the north face of Mountain Cerro del Duque); B. Galium boissieranum (scrublands in the Mountain Sierra del Real); C. Armeria colorata (shady rocks in the north face of Abanto peak); D. Staehelina baetica (thermophilic scrublands in the Mountain Sierra Palmitera). (Photos by authors). in Vascular flora of the Sierra de las Nieves National Park and its surroundings (Andalusia, Spain)
FIGURE. Four endemic taxa of the Bermejense sector: A. Centaurea haenseleri (slopes in the north face of Mountain Cerro del Duque); B. Galium boissieranum (scrublands in the Mountain Sierra del Real); C. Armeria colorata (shady rocks in the north face of Abanto peak); D. Staehelina baetica (thermophilic scrublands in the Mountain Sierra Palmitera). (Photos by authors).
FIGURE. Four endemic taxa of the Rondeño sector: A. Astragalus nevadensis subsp. andres-molinae (high mountain cushion scrublands in the plateau of Quejigal de Tolox); B. Teucrium teresianum (thermophilic scrublands in the south face of Mount Torrecilla); C. Cytisus fontanesii subsp. plumosus (grazed scrublands in La Nava polje); D. Armeria villosa subsp. villosa (vertical cliffs in the north face of Fatalandar peak). (Photos by authors). in Vascular flora of the Sierra de las Nieves National Park and its surroundings (Andalusia, Spain)
FIGURE. Four endemic taxa of the Rondeño sector: A. Astragalus nevadensis subsp. andres-molinae (high mountain cushion scrublands in the plateau of Quejigal de Tolox); B. Teucrium teresianum (thermophilic scrublands in the south face of Mount Torrecilla); C. Cytisus fontanesii subsp. plumosus (grazed scrublands in La Nava polje); D. Armeria villosa subsp. villosa (vertical cliffs in the north face of Fatalandar peak). (Photos by authors).
FIGURE. Spring view of the open forests of Quercus faginea subsp. alpestris in a matrix of oromediterranean cushion endemic scrublands dominated by Astragalus nevadensis subsp. andres-molinae and Bupleurum spinosum. (Photo authors). in Vascular flora of the Sierra de las Nieves National Park and its surroundings (Andalusia, Spain)
FIGURE. Spring view of the open forests of Quercus faginea subsp. alpestris in a matrix of oromediterranean cushion endemic scrublands dominated by Astragalus nevadensis subsp. andres-molinae and Bupleurum spinosum. (Photo authors).
FIGURE. Landscape in the Bermejense biogeographical sector. Shrublands dominated by Juniperus oxycedrus subsp. oxycedrus and serpentine endemic scrublands in the Cerro Corona (1,299 m). (Photo authors). in Vascular flora of the Sierra de las Nieves National Park and its surroundings (Andalusia, Spain)
FIGURE. Landscape in the Bermejense biogeographical sector. Shrublands dominated by Juniperus oxycedrus subsp. oxycedrus and serpentine endemic scrublands in the Cerro Corona (1,299 m). (Photo authors).
FIGURE 16 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 16. Limbs of Malawidopsis antoniae gen. et sp. nov., female—A. A1, Allotype (INV.159033). B. MdCox, Paratype (INV.159040). C. Md palp, Paratype. (INV.159052). D. A2, Paratype (INV.159052). E. A2, detail of terminal part, Paratype. (INV.159052). Scales: all 50 µm.
FIGURE 4 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 4. Limbs of Malawidopsis stellae gen. et sp. nov., male—A. A1, Holotype (INV.159010). B. MdCox, Paratype (INV.159012). C. Md palp, Paratype (INV.159013). D. A2, Holotype. E. A2, detail of terminal part, Holotype. Scales: all 50 µm.
FIGURE 2 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 2. Bathymetry of Lake Malawi, with an indication of the sampled localities (Modified from Lyons et al., 2011 and Park & Cohen, 2011)
FIGURE 17 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 17. Limbs of Malawidopsis antoniae gen. et sp. nov., female—A. T2, Paratype (INV.159052). B. T3, Paratype (INV.159042). C. Mx1, respiratory plate not shown, Paratype (INV.159039). D. T1, Paratype (INV.159042). E & F. CR, Allotype (INV.159033). Scales: all 50 µm.
FIGURE 8 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 8. Malawidopsis ruwaydae gen. et sp. nov.—A. Paratype, LVi (INV.159028, male). B. Holotype, RVi (INV.159019, male). C. Allotype, LVi (INV.159020, female). D. Allotype, RVi (INV.159020, female). E. Paratype, CpLL (INV.159029, male). F. Holotype, RVi, MSc (INV.159019, male). G. Paratype, CpD (INV.159030, female). H. Paratype, CpV (INV.159031, female). I. Paratype, CpD, detail of anterior (INV.159030, female). J. Paratype, CpV, detail of anterior (INV.159031, female). Scales: A–E, G–H = 300µm; F = 50µm; I–J = 100µm.
FIGURE 12 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 12. Limbs of Malawidopsis ruwaydae gen. et sp. nov., female—A. T2, Allotype (INV.159020). B. T3, Paratype (INV.159025). C. Mx1, respiratory plate not show, Allotype (INV.159020). D. T1, Allotype (INV.159020). E & F. CR, Paratype (INV.159022). Scales: all 50 µm.
FIGURE 5 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 5. Limbs of Malawidopsis stellae gen. et sp. nov., male—A. T3, Paratype (INV.159013). B. Rake like organ, Paratype (INV.159013). C. T2, Holotype (INV.159010). D. Mx1, respiratory plate not shown, Paratype (INV.159014). E. T1, Holotype. F. Lpp, Holotype. G. Rpp, Paratype (INV.159068). H. Hp, Holotype. I. Zenker's organ, Paratype (INV.159012). Scales: A, C–I = 50 µm; B = 10 µm.
FIGURE 15 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 15. Limbs of Malawidopsis antoniae gen. et sp. nov., male—A. T3 Holotype (INV.159032). B. T2, Paratype (INV.159043). C. Mx1, Holotype (INV.159032) D. Respiratory plate, Holotype (INV.159032). E. Lpp, Paratype (INV.159034). F. Rpp, Paratype (INV.159034). G. T1, Paratype (INV.159034). H. Hp, Holotype. I. Zenker's organ, Paratype (INV.159038). Scales: all 50 µm.
FIGURE 1 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 1. Location of Lake Malawi in the East African Rift System. Source: https://en.wikipedia.org/wiki/African_Great_Lakes (CC BY-SA 4.0)
FIGURE 14 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 14. Limbs of Malawidopsis antoniae gen. et sp. nov., male—A. A1, Paratype (INV.159037). B. A2, Paratype (INV.159036). C. A2, detail of terminal part, Paratype (INV.159036). D. MdCox, Holotype (INV.159032). E. Md palp, Paratype (INV.159044). Scales: all 50 µm.
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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.