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Interactions between endophagous flowerhead herbivores and Asteraceae in five localities of rocky outcrop grasslands in the Espinhaço mountain range in the state of Minas Gerais (Brazil)
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The functional role and diversity of soil nematodes are stronger at high elevation in the lesser Himalayan mountain ranges
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FIG. 1. — A in The grasshoppers (Orthoptera, Acridomorpha) from the Mitaraka Mountain Range, French Guiana
FIG. 1. — A, Schistocerca pallens (Thunberg, 1815); B, Silvitettix nigriceps (Descamps & Amédégnato, 1970); C, Stenopola boliviana (Rehn, 1913); D, S. dorsalis (Thunberg, 1827); E, S. rubrifrons rubrifrons Roberts & Carbonell, 1979; F, Cylindrotettix insularis insularis Bruner, 1906; G, Abracris flavolineata (De Geer, 1773); H, Psiloscirtus sp. Photos: Sylvain Hugel.
FIG. 2. — A in The grasshoppers (Orthoptera, Acridomorpha) from the Mitaraka Mountain Range, French Guiana
FIG. 2. — A, Clematodina sastrei Amédégnato & Descamps, 1978; B, Vilerna aeneooculata (De Geer, 1773); C, Syntomacrella guyanensis guyanensis (Descamps & Amédégnato, 1970); D, Cryptocloeus spatulicerca Descamps, 1980; E, Colpolopha obsoleta (Serville, 1831); F, Othnacris surdaster Descamps, 1977; G, H, Omura congrua Walker, 1870. Photos: Sylvain Hugel.
APPENDIX. Continued in Bat diversity in the Simandou Mountain Range of Guinea, with the description of a new white-winged vespertilionid
APPENDIX. Continued
High-resolution stem radius changes of Juniperus excelsa and Cedrus libani from the Taurus Mountain range of SW-Turkey
<p>This dataset is related to our article published in Annals of Forest Science (2020):<br> Güney, A., Zweifel, R., Türkan, S. et al. Drought responses and their effects on radial stem growth of two co-occurring conifer species in the Mediterranean mountain range. Annals of Forest Science 77, 105 (2020). <a href="https://doi.org/10.1007/s13595-020-01007-2">https://doi.org/10.1007/s13595-020-01007-2</a></p> <p>The dataset includes hourly resolved stem radius change (SRC) measurements of adult <em>Juniperus excelsa</em> (JUEX) and <em>Cedrus libani</em> (CDLI) individuals. It further includes metadata, environmental data, and data about tree water relations and growth parameters which were calculated from stem radius change measurements.<br> Stem radius change measurements were performed with point dendrometers on five adult <em>J. excelsa</em> and four adult <em>C. libani</em> individuals growing at 1350 m asl in the Elmali Cedar Research forest in Antalya, Turkey. Meaurements started in October 2012 and lasted until December 2014. Concurrently, environmental conditions were measured at site.</p> <p>Metadata and datasheets are provided as excel-files and also separately in the ".csv" format. The figure shows the study site (a circular plot with a radius of 30 m as indicated by the red circle) with the studied <em>J. excelsa</em> (J1–J5) and <em>C. libani</em> (C1–C4) individuals at the Elmali Cedar Research Forest, Antalya, Turkey (W= Weather station).</p> <p>Datasheet 4 includes three variables that were calculated from the raw dendrometer measurements (SRC), which are:<br> 1) GROrate= rate of irreversible stem increment<br> 2) TWD= tree water deficit induced shrinkage of the stem<br> 3) MDS= maximum daily shrinkage of the stem<br> These generated data represent daily averages per species. TWD and MDS represent normalized data. These three variables were used to investigate species-specific and year-to-year differences. They were further analyzed for their relationship with environmental parameters using statistical analyses.<br> The supplementary material file (excel) includes (1) the results of the environmental conditions during periods when irreversible stem growth (GRO) occured (spreadsheet 1), and (2) results from statistical analyses (MARS) that analyzed the relationship between the generated data from dendrometer measurements (GROrate, TWD, MDS) and climate data (spreadsheet 2).</p> <p>Detailed information about the study site, the data set and the variables can be found in the metadata file.<br> </p>
Figure 5 in Demographic characteristics, seasonal range and habitat topography of Balkan chamois population in its southernmost limit of its distribution (Giona mountain, Greece)
Figure 5. Used elevation, inclination (violin plots) and aspect (histogram) of the Balkan chamois in Giona Mt. Black lines in the violin plots indicate 95% probability of occurrence in terms of Fixed Kernel Density Estimator and white dots indicate median values.
Figure 4. Seasonal range generated from a in Demographic characteristics, seasonal range and habitat topography of Balkan chamois population in its southernmost limit of its distribution (Giona mountain, Greece)
Figure 4. Seasonal range generated from a Fixed Kernel Density Estimator (FKDE) (95% probability) and respective core areas of Balkan chamois in Giona Mt for (A) winter, (B) spring, (C) summer and (D) autumn. In the upper right corner the diagram presents the delineation of the probability of species occurrence within the core area.
Figure 3 in Demographic characteristics, seasonal range and habitat topography of Balkan chamois population in its southernmost limit of its distribution (Giona mountain, Greece)
Figure 3. Annual range and core area of Balkan chamois in the study area, and overlap with the Natura 2000 site in Giona Mt.
Figure 1 in Demographic characteristics, seasonal range and habitat topography of Balkan chamois population in its southernmost limit of its distribution (Giona mountain, Greece)
Figure 1. Balkan chamois distribution in Greece, modified from Papaioannou and Kati 2007 (see Appendix 1).
FIGURE 1 in A new species of reed snake, Calamaria (Squamata: Colubridae), from the Central Truong Son (Annamite mountain range), Vietnam
FIGURE 1. Dorsal view of the ethanolpreserved holotype of Calamaria thanhi sp. n. (ZFMK 82920).
FIGURE 2 in A new species of reed snake, Calamaria (Squamata: Colubridae), from the Central Truong Son (Annamite mountain range), Vietnam
FIGURE 2. Ventral view of the ethanolpreserved holotype of Calamaria thanhi sp. n. (ZFMK 82920).
Figure 5 from: dos Santos SA, de Britto MR (2021) The ichthyofauna of a poorly known area in the middle-southern Espinhaço mountain range, state of Minas Gerais, Brazil: diagnostics and identification keys. ZooKeys 1054: 25-66. https://doi.org/10.3897/zookeys.1054.67554
Figure 5 Fish species from the middle-southern Espinhaço mountain range, Minas Gerais state, Brazil AGymnotiformes (Gymnotus carapo group, MNRJ 48407, 130.5 mm SL) BSynbranchiformes (Synbranchus marmoratus group, MNRJ 48448, 116.8 mm SL) CCyprinodontiformes (Phalloceros uai, MNRJ 48408, 32.0 mm (female – above) and 16.3 mm (male – below) SL) DCichliformes (Australoheros mattosi, MNRJ 48454, 54.6 mm SL ECichliformes (Australoheros sp., MNRJ 46859, 39.3 mm SL).
Figure 4 from: dos Santos SA, de Britto MR (2021) The ichthyofauna of a poorly known area in the middle-southern Espinhaço mountain range, state of Minas Gerais, Brazil: diagnostics and identification keys. ZooKeys 1054: 25-66. https://doi.org/10.3897/zookeys.1054.67554
Figure 4 Siluriformes species from the middle-southern Espinhaço mountain range, Minas Gerais state, Brazil ABunocephalus hartti, MZUSP 064227, 44.7 BTrichomycterus melanopygius, MNRJ 47902, 85.2 mm SL CTrichomycterus sp. A, MNRJ 47901, 87.4 mm SL DTrichomycterus sp. B, MNRJ 46932, 57.0 mm SL ECallichthys callichthys, MNRJ 48501, 58.2 mm SL FEuryochus thysanos, MNRJ 47897, 74.4 mm SL GHarttia intermontana, MNRJ 48463, 42.4 mm SL HHypostomus francisci, MZUSP 37162, 66.8 mm SL INeoplecostomus sp. A, MNRJ 46935, 73.0 mm SL JNeoplecostomus sp. B, MNRJ 48431, 43.0 mm SL KPareiorhaphis scutula, MNRJ 48471, 88.1 mm SL LPareiorhaphis vetula, MNRJ 46936, 40.4 mm SL.
Figure 3 from: dos Santos SA, de Britto MR (2021) The ichthyofauna of a poorly known area in the middle-southern Espinhaço mountain range, state of Minas Gerais, Brazil: diagnostics and identification keys. ZooKeys 1054: 25-66. https://doi.org/10.3897/zookeys.1054.67554
Figure 3 Characiformes species from the middle-southern Espinhaço mountain range, Minas Gerais state, Brazil AHypomasticus thayeri, MNRJ 43577, 91.1 mm SL BCharacidium fasciatum, MNRJ 48435, 68.8 mm SL CCharacidium sp. A, MNRJ 46861, 65.5 mm SL DCharacidium sp. B, MNRJ 48460, 56.2 mm SL ECharacidium sp. C, MNRJ 46911, 42.3 mm SL FAstyanax lacustris, MNRJ 48521, 52.6 mm SL GDeuterodon giton, MNRJ 48129, 47.5 mm SL HDeuterodon intermedius, MNRJ 47840, 42.1 mm SL IDeuterodon pedri, MNRJ 48381, 65.5 mm SL JDeuterodon aff. taeniatus, MNRJ 45824, 55.5 mm SL KHasemania nana, MNRJ 48440, 28.4 mm SL LHasemania sp., MNRJ 48416, 25.1 mm SL MOligosarcus argenteus, MNRJ 48393, 82.6 mm SL NPiabina argentea, MZUSP 110200, 44.2 mm SL OPsalidodon rivularis, MNRJ 48516, 46.8 mm SL PPsalidodon sp. MNRJ 48128, 59.4 mm SL QHoplias intermediusMZUSP 54696, 40.4 mm SL.
Fig. 7. Echiniscus quadrispinosus Richters, 1902. A–F in An integrative redescription of Echiniscus quadrispinosus quadrispinosus Richters, 1902 (Heterotardigrada, Echiniscidae) from the terra typica in Taunus Mountain Range (Europe; Germany)
Fig. 7. Echiniscus quadrispinosus Richters, 1902. A–F. Examples of different chaetotaxy found in examined population. A*. Female with appendage B present only on one side of the body (empty arrow) (chaetotaxy: A-B-C-Cd-D-Dd-E). B–D. Close-up to the spines near the base of normally developed appendages B (filled arrows). E–F. Presence of appendage Cd only on one side of the body (filled arrowheads) and lack of appendages D d (chaetotaxy:A-B-C-C d-D-E). G. Larvae, dorsal view (chaetotaxy: A-C d-Dd-E). H. Larvae, ventral view. * = manually assembled deep-focus image. All PCM. Scale bars in micrometres (μm).
Fig. 2. Echiniscus quadrispinosus Richters, 1902 in An integrative redescription of Echiniscus quadrispinosus quadrispinosus Richters, 1902 (Heterotardigrada, Echiniscidae) from the terra typica in Taunus Mountain Range (Europe; Germany)
Fig. 2. Echiniscus quadrispinosus Richters, 1902, ♀. A. Close-up of the dorsal plates; arrows indicate smooth stripes dividing paired plates I and II into anterior and posterior part; indented arrowheads indicate longitudinal division of anterior part of paired plates; asterisks indicate anterior part of median plates I and II whereas filled arrowheads indicate posterior parts; empty arrow indicates median plate 3; empty arrowhead indicates notches on terminal plate (PCM). B. Close-up of the paired plate II; indented arrowhead indicates longitudinal division of anterior part of the plate (PCM). C–D. Close-up of the scapular plate sculpture (PCM). E. Close-up of the terminal plate sculpture (PCM). F. Close-up of the scapular plate (SEM). Scale bars in micrometres (μm).
Fig. 6. Echiniscus quadrispinosus Richters, 1902, juvenile. A–B in An integrative redescription of Echiniscus quadrispinosus quadrispinosus Richters, 1902 (Heterotardigrada, Echiniscidae) from the terra typica in Taunus Mountain Range (Europe; Germany)
Fig. 6. Echiniscus quadrispinosus Richters, 1902, juvenile. A–B. Lateral view of the animal with appendage B present only on one side of the body (arrowhead) (chaetotaxy: A-B-C-Cd-D-Dd-E). C–D. Lateral view with appendage Cd present only on one side of the body (filled arrows) and two short spines present instead of appendage B (empty arrows). E–F. Close-up to the two short spines present instead of appendage B (empty arrows). All PCM. Scale bars in micrometres (μm).
Distribution. Endemic to rugged mountainous ranges in E Taiwan. in Cricetidae
Distribution. Endemic to rugged mountainous ranges in E Taiwan.
Staying close to home: Ecological constraints on space use and range fidelity of a mountain ungulate
<p>Understanding patterns of animal space use and range fidelity has important implications for species and habitat conservation. For species that live in highly seasonal environments, such as mountain goats (Oreamnos americanus), spatial use patterns are expected to vary in relation to seasonal changes in environmental conditions and sex‐ or age-specific selection pressures. To address hypotheses about sex, age, and seasonality influence on space use ecology, we collected GPS location data from 263 radio‐collared mountain goats (males, n = 140; females, n =123) in coastal Alaska during 2005 – 2016. Location data were analyzed to derive seasonal and sex‐specific fixed-kernel home range estimates, and to quantify the degree of seasonal range and utilization distribution overlap. Overall, we determined that home range size was smallest during winter, expanded coincident with the onset of green-up and parturition, and were largest during summer. Home range size of males and females did not differ significantly during winter, but females had larger home ranges than males during summer; a relationship that was switched during the mating season. Pairwise comparisons involving individual females across subsequent years indicated home ranges were significantly smaller during years when they gave birth to offspring. Mountain goats exhibited a strong degree of range fidelity, and 99% (n =138) of individual animals returned to their previous year's seasonal range with an average annual Bhattacharyya's Affinity utilization distribution overlap index of 68%. Similarity of seasonal home range utilization distributions varied in relation to sex and season in some respects. Home range overlap was highest during the summer vegetation growing season, particularly among females. These findings advance our understanding about how environmental variation and sex- and age-related reproductive constraints influence space use and range fidelity among alpine ungulates. Documentation of the high degree of range fidelity among mountain goats has important conservation implications in landscapes increasingly altered by anthropogenic activities.</p>
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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.