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47 results for “micro-endemism”
How ancient forest fragmentation and riparian connectivity generate high levels of genetic diversity in a micro-endemic Malagasy tree
<p>This repository contains all the scripts and most of the intermediary files necessary to replicate the analyses of the preprint "<strong>How ancient forest fragmentation and riparian connectivity generate high levels of genetic diversity in a micro-endemic Malagasy tree</strong>" submitted to Molecular Ecology and available at:</p> <p><a href="https://www.biorxiv.org/content/10.1101/2020.11.25.394544v1">https://www.biorxiv.org/content/10.1101/2020.11.25.394544v5</a></p> <p>Within each of the different zipped folders a readme.txt file briefly explains how the analyses are organized.</p> <p>This version of the dataset has been revised in agreement with the manuscript revision to answer the comments of the first two rounds of reviews in Peer Community In Evolutionary Biolology (PCI-EvolBiol; <a href="https://evolbiol.peercommunityin.org/">https://evolbiol.peercommunityin.org/</a>) by M. Navascues (Recommender), Katharina Budde (reviewer) and Yurena Arjona (reviewer), as well as two rounds of reviews in Molecular Ecology. All PCIevolbiol comments, response and changes are documented on the PCIevolbiol website.</p>
Fig. 3 in Pichonia munzingeri (Sapotaceae), a new and rare micro-endemic species from New Caledonia
Fig. 3. – Pichonia munzingeri Gâteblé & Swenson. A. Flowering branch; B. Leaf with brochidodromous leaf venation; C. Lower surface of leaf showing an areolate higher leaf venation; D. Canaliculate petiole; E. Axillary solitary flowers; F. Flowers; G. Sepals, outer surface of an outer sepal (left), inner surface of an outer sepal (middle), and outer surface of an inner sepal (right); H. Open corolla with stamens and staminodes; I. Flower with sepals and corolla removed; J. Transection of fruit.
Fig. 2 in Pichonia munzingeri (Sapotaceae), a new and rare micro-endemic species from New Caledonia
Fig. 2. – Pichonia munzingeri Gâteblé & Swenson. A. Overview of a single shrub; B. Decumbent shrub with leaves from above, resembling those of Pycnandra francii (Guillaumin & Dubard) Swenson & Munzinger; C–E. Sessile flower; F. Immature fruit. [Photos: A–D, F: G. Gâteblé; E: G. Rochard]
Fig. 1 in Pichonia munzingeri (Sapotaceae), a new and rare micro-endemic species from New Caledonia
Fig. 1. – Pichonia munzingeri Gâteblé & Swenson. A. Overview of the Montagne des Sources fire on 29 December 2005, the arrow points to the fire in the Oumbéa creek; B. Upper population in degraded maquis vegetation showing Pteridium esculentum (G. Forst.) Cockayne flammable dead whitish fronds along the pipe to the water catchment, arrows point to ten individuals of Pichonia munzingeri. [Photos: G. Gâteblé]
Fig. 4 in Pichonia munzingeri (Sapotaceae), a new and rare micro-endemic species from New Caledonia
Fig. 4. – Geographic distribution of Pichonia munzingeri Gâteblé & Swenson.
FIGURE 6 in The Maugean Skate, Zearaja maugeana sp. nov. (Rajiformes: Rajidae) — a micro-endemic, Gondwanan relict from Tasmanian estuaries
FIGURE 6. Ventral view of Zearaja maugeana sp. nov., holotype, CSIRO H 3975–01, 659 mm TL, mature male, showing oronasal region and tooth band.
FIGURE 11 in The Maugean Skate, Zearaja maugeana sp. nov. (Rajiformes: Rajidae) — a micro-endemic, Gondwanan relict from Tasmanian estuaries
FIGURE 11. Dorsal view of pelvic girdle of Zearaja FIGURE 12. Lateral view of right clasper of Zearaja maugeana sp. nov.: a—holotype, CSIRO H 3975–01, 659 maugeana sp. nov., paratype, CSIRO H 1987–01, 706 mm TL, mature male; b—paratype, CSIRO H 5544–01, mm TL, mature male. Clasper terminology abbreviated 725 mm TL, female. Characters are abbreviated as: ilp— as: cf – cleft, dk – dike, hp – hypopyle, rh – rhipidion, pr – pseudorhipidion, se – sentina, sh – shield, sp – spike,
FIGURE 10 in The Maugean Skate, Zearaja maugeana sp. nov. (Rajiformes: Rajidae) — a micro-endemic, Gondwanan relict from Tasmanian estuaries
FIGURE 10. Lateral view of scapulocoracoid of Zearaja maugeana sp. nov., paratype, H 1987–01, 706 mm TL, mature male. Scapulocoracoid characters are abbreviated as: af – anterior fenestra, msc – mesocondyle, mtc – metacondyle, pdf – post dorsal fenestra, prc – procondyle, pvf – postventral fenestra.
FIGURE 1 in The Maugean Skate, Zearaja maugeana sp. nov. (Rajiformes: Rajidae) — a micro-endemic, Gondwanan relict from Tasmanian estuaries
FIGURE 1. Distribution of the new estuarine species of Zearaja at Bathurst and Macquarie Harbours, southwestern Tasmania.
FIGURE 5 in The Maugean Skate, Zearaja maugeana sp. nov. (Rajiformes: Rajidae) — a micro-endemic, Gondwanan relict from Tasmanian estuaries
FIGURE 5. Dorsal surface of Zearaja maugeana sp. nov., paratype, CSIRO H 3976–02, 770 mm TL, female.
FIGURE 4 in The Maugean Skate, Zearaja maugeana sp. nov. (Rajiformes: Rajidae) — a micro-endemic, Gondwanan relict from Tasmanian estuaries
FIGURE 4. Zearaja maugeana sp. nov., holotype, CSIRO H 3975–01, 659 mm TL, mature male: a—dorsal surface; bventral surface.
FIGURE 9 in The Maugean Skate, Zearaja maugeana sp. nov. (Rajiformes: Rajidae) — a micro-endemic, Gondwanan relict from Tasmanian estuaries
FIGURE 9. Dorsal view of chondrocranium of Zearaja maugeana sp. nov., paratype, CSIRO H 5544–01, 725 mm TL, female, based on radiograph.
FIGURE 2 in The Maugean Skate, Zearaja maugeana sp. nov. (Rajiformes: Rajidae) — a micro-endemic, Gondwanan relict from Tasmanian estuaries
FIGURE 2. Lateral view of right claspers of: a—Zearaja nasuta, CSIRO H 5886–01, specimen not retained; b—Dipturus gudgeri, CSIRO T 2007–01, 1170 mm TL. Clasper terminology abbreviated as: dl—distal lobe, rh—rhipidion, stsentinel, sh—shield, sp—spike.
FIGURE 7 in The Maugean Skate, Zearaja maugeana sp. nov. (Rajiformes: Rajidae) — a micro-endemic, Gondwanan relict from Tasmanian estuaries
FIGURE 7. Lateral view of dorsal and caudal fins of Zearaja maugeana sp. nov., holotype, CSIRO H 3975–01, 659 mm TL, mature male.
FIGURE 8 in The Maugean Skate, Zearaja maugeana sp. nov. (Rajiformes: Rajidae) — a micro-endemic, Gondwanan relict from Tasmanian estuaries
FIGURE 8. Denticles at tail midlength of Zearaja maugeana sp. nov., holotype, CSIRO H 3975–01, 659 mm TL, mature male: a—dorsal view; b— lateral view.
Data from: Species boundaries in the messy middle – testing the hypothesis of micro-endemism in a recently diverged lineage of coastal fog desert lichen fungi
<p><span><span><span><span><span><span><span><span><span><span><span>Species delimitation among closely related species is challenging because traditional phenotype-based approaches, e.g., morphology, ecological, or chemical characteristics, often produce conflicting results. With the advent of high-throughput sequencing, it has become increasingly cost-effective to acquire genome-scale data which can resolve previously ambiguous species boundaries. As the availability of genome-scale data has increased, numerous species delimitation analyses, such as BPP and SNAPP+Bayes factor delimitation (BFD*), have been developed to delimit species boundaries. However, even empirical molecular species delimitation approaches can be biased by confounding evolutionary factors, e.g., hybridization/introgression and incomplete lineage sorting, and computational limitations. Here we investigate species <span><span>boundaries and the potential for micro-endemism in a lineage of lichen-forming fungi, <i>Niebla </i>Rundel & Bowler in the family Ramalinaceae. The species delimitation models tend to support more specious groupings, but were unable to infer robust, consistent species delimitations. </span></span>The results of our study highlight the problem of delimiting species, particularly in groups such as <i>Niebla</i>, with complex, recent phylogeographic histories.</span></span></span></span></span></span></span></span></span></span></span></p>
FIGURE 2. A-B in Taxonomical remarks on Promenaea microptera (Orchidaceae: Epidendroideae): the rediscovery of a poorly known micro-endemic orchid from the Brazilian Atlantic Forest
FIGURE 2. A-B: Flowering specimens of Promenaea microptera Reichenbach in Nova Friburgo, state of Rio de Janeiro, Brazil. Photographed by Jorge Rodrigues Gastin.
FIGURES 9–13 in Larval description of Limnephilus barbagaensis Malicky, Sekhi & Lounaci 2019 (Trichoptera: Limnephilidae), a micro-endemic of Algeria, with notes on its ecology
FIGURES 9–13. Limnephilus barbagaensis Malicky, Sekhi & Lounaci 2019. 9, pro-, meso-, and metanota (sa1–sa3 = setal areas 1–3, with sclerites and setae). 10, abdominal segments I–IV, right ventrolateral (dotted circles refer to sa1–3 = setal areas 1–3 on abdominal segment I; lp = lateral protuberance; lf = lateral fringe). 11, abdominal segments VIII–X, dorsal (pds = posterodorsal setae on abdominal tergum VIII; pls = posterolateral seta [paired] of abdominal segment IX; red arrow = unpaired seta on midline of tergite IX, ls = lateral sclerite of anal proleg [paired]). 12, abdominal segments VIII–X, ventral (dotted circle = ventral setae on abdominal sternum IX [paired]; ac = anal claw [paired]). 13, larval case, right lateral.
FIGURES 3–8 in Larval description of Limnephilus barbagaensis Malicky, Sekhi & Lounaci 2019 (Trichoptera: Limnephilidae), a micro-endemic of Algeria, with notes on its ecology
FIGURES 3–8. Limnephilus barbagaensis Malicky, Sekhi & Lounaci 2019, 5th instar larva. 3, head and frontoclypeal apotome, frontal. 4, head, dorsal, scale bar: 0.5 mm. 5, antennal base and antenna (white arrow), mandible and mandibular teeth (red arrow). 6, head, ventral (white arrow = cardo; va = ventral apotome), scale bar: 0.5 mm. 7, head and pronotum, lateral view (black arrow = transverse rim; red arrow = semicircular groove). 8, thorax, ventral (ph = prosternal horn; cp = central prosternite; lp = lateral prosternite).
FIGURE 8 in Another new micro-endemic, limestone-dwelling leaf-toed gecko (Gekkonidae: Dixonius) from Phetchaburi Province, western Thailand
FIGURE 8. Map showing the positions of the type-localities of the currently recognized Dixonius species inhabiting Thailand. Map by W. Sodoab.
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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.