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896 results for “distributional ranges”
Epiphytic bryophyte diversity and range distributions along an elevational gradient in Marojejy, Madagascar
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Data from: Regional variation in climate change alters the range-wide distribution of colour polymorphism in a wild bird
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Data from: Subtle shift in groundfish depth distribution within the impact range of seismic surveying along a continental slope
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Giant panda distribution ranges in the Liangshan Mountains
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Data from: Habitat fragmentation strongly restricts gene flow in endangered ectomycorrhizal fungal populations: Evidence from Rhizopogon togasawarius, specific to Pseudotsuga japonica, across the entire distribution range
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Data from: Effects of input data sources on species distribution model predictions across species with different distributional ranges
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Data from: Occurrence-habitat mismatching and niche truncation when modelling distributions affected by anthropogenic range contractions
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Distribution range and richness of plant species are predicted to increase by 2100 due to a warmer and wetter climate in northern China
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Trait variation, trade-offs, and attributes may contribute to colonization and range expansion of a globally distributed weed
Premise of the study Trait variation, trade-offs, and attributes can facilitate colonization and range expansion. We explored how those trait features compare between ancestral and non-native populations of the globally distributed weed Centaurea solstitialis. Methods We measured traits related to survival, size, reproduction, and dispersal in field sampling following major environmental gradients; that of elevation in Anatolia (ancestral range) and that of precipitation in Argentina (non-native range). We also estimated abundance. Key results We found that overall variation in traits in ancestral populations was similar to that in non-native populations. Only one trait, seed mass, displayed greater variation in ancestral than non-native populations; coincidentally, seed mass has been shown to track global range expansion of C. solstitialis. Traits displayed several associations, among which seed mass and number were positively related in both ranges. Many traits varied with elevation in the ancestral range, whereas none varied with precipitation in the non-native one. Interestingly, most traits varying with elevation within the ancestral range also displayed differences in attributes between ancestral and non-native ranges. Unexpectedly, ancestral plants were more fecund than non-native plants, but density was greater in the non-native than ancestral range, indicating that C. solstitialis survives at larger proportions in the non-native than ancestral range. Conclusions Our results suggest that maintaining levels of trait variation in non-native populations comparable to those in ancestral populations, avoiding trait trade-offs, and developing differences in trait attributes between ranges can play a major role in the success of many weeds in novel environments.
Subspecies and Distribution. H. a. ater Templeton, 1848 - India and Sri Lanka. H. a. amboinensis Peters, 1871 — Ambon I, Moluccas. H. a. antricola Peters, 1861 — Philippines. H. a. aruensisj. E. Gray, 1858 — New Guinea, Bismarck Archipelago, Woodlark I, and E Australia (Queensland). H. a. gilberti D. H. Johnson, 1959 - Western Australia and Northern Territory, Australia. H. a. naUamalaensis. Srinivasulu & B. Srinivasulu, 2006 - Eastern Ghats, Andhra Pradesh, India. H. a. saevus K. Andersen, 1918 - Myanmar S to Peninsular Malaysia, Sumatra, N Borneo, Java, Lesser Sunda Is (Bali and Lombok), Sulawesi, Moluccas, and Kai Is. Range of this subspecies is tentative and needs revision. in Family Hipposideridae (Old World Leaf-nosed Bats)
Subspecies and Distribution. H. a. ater Templeton, 1848 - India and Sri Lanka. H. a. amboinensis Peters, 1871 — Ambon I, Moluccas. H. a. antricola Peters, 1861 — Philippines. H. a. aruensisj. E. Gray, 1858 — New Guinea, Bismarck Archipelago, Woodlark I, and E Australia (Queensland). H. a. gilberti D. H. Johnson, 1959 - Western Australia and Northern Territory, Australia. H. a. naUamalaensis. Srinivasulu & B. Srinivasulu, 2006 - Eastern Ghats, Andhra Pradesh, India. H. a. saevus K. Andersen, 1918 - Myanmar S to Peninsular Malaysia, Sumatra, N Borneo, Java, Lesser Sunda Is (Bali and Lombok), Sulawesi, Moluccas, and Kai Is. Range of this subspecies is tentative and needs revision.
Subspecies and Distribution. D. w. wollastoni Thomas, 1913 known only from Utakwa River, Fakfak regency, West Papua Province, Indonesia. D. w. fasensis Flannery & Colgan, 1993 known only from North Coastal Range, N Sandaun Province, Papua New Guinea. D. w. parnabyi Flannery & Colgan, 1993 — Central Range in Sandaun, Western, Southern Highlands, Chimbu, Gulf, and Morobe provinces, mostly reported near Tifalmin and Telefomin, Papua New Guinea. in Hipposideridae
Subspecies and Distribution. D. w. wollastoni Thomas, 1913 known only from Utakwa River, Fakfak regency, West Papua Province, Indonesia. D. w. fasensis Flannery & Colgan, 1993 known only from North Coastal Range, N Sandaun Province, Papua New Guinea. D. w. parnabyi Flannery & Colgan, 1993 — Central Range in Sandaun, Western, Southern Highlands, Chimbu, Gulf, and Morobe provinces, mostly reported near Tifalmin and Telefomin, Papua New Guinea.
FIGURE5. Maximum likelihood tree based on the Kimura 2-parameter model of the COI sequences from the Siphamia species with P. kauderni as the outgroup. Tree shown here has the highest log likelihood following 10 000 replications. The percentage of trees in which the associated taxa clustered together is shown next to the branches, branch lengths are measured in the number of substitutions per site and all positions containing gaps and missing data have been eliminated. in Redescription and distributional range extension of the Speckled Siphonfish, Siphamia guttulata (Pisces: Apogonidae)
FIGURE5. Maximum likelihood tree based on the Kimura 2-parameter model of the COI sequences from the Siphamia species with P. kauderni as the outgroup. Tree shown here has the highest log likelihood following 10 000 replications. The percentage of trees in which the associated taxa clustered together is shown next to the branches, branch lengths are measured in the number of substitutions per site and all positions containing gaps and missing data have been eliminated.
FIGURE4.Map of selected records of Siphamia species recorded in Queensland and Papua New Guinea waters in 2003–2005, including the type locality of Siphamia guttulata. Some symbols represent more than one specimen. in Redescription and distributional range extension of the Speckled Siphonfish, Siphamia guttulata (Pisces: Apogonidae)
FIGURE4.Map of selected records of Siphamia species recorded in Queensland and Papua New Guinea waters in 2003–2005, including the type locality of Siphamia guttulata. Some symbols represent more than one specimen.
FIGURE 3. Median predorsal scales of Siphamia guttulata (A—paralectotype, AMS I.16306-001, 25.7 mm SL; B—CSIRO H 7457-01, 27 mm SL) and Siphamia tubifer (C—CSIRO H 6752-02, 31 mm SL). Scale bar = 0.5 mm. Yellow arrows point to first dorsal spine, numbers or pink arrows indicate median predorsal scales. Fifth median predorsal scale of Fig. C is a scale pocket as the scale has been lost. in Redescription and distributional range extension of the Speckled Siphonfish, Siphamia guttulata (Pisces: Apogonidae)
FIGURE 3. Median predorsal scales of Siphamia guttulata (A—paralectotype, AMS I.16306-001, 25.7 mm SL; B—CSIRO H 7457-01, 27 mm SL) and Siphamia tubifer (C—CSIRO H 6752-02, 31 mm SL). Scale bar = 0.5 mm. Yellow arrows point to first dorsal spine, numbers or pink arrows indicate median predorsal scales. Fifth median predorsal scale of Fig. C is a scale pocket as the scale has been lost.
FIGURE2. Digital radiograph of Siphamia guttulata (CSIRO H 6648-02, 25 mm SL). Blue circle highlighting two supraneurals. Scale bar = 0.5 mm. in Redescription and distributional range extension of the Speckled Siphonfish, Siphamia guttulata (Pisces: Apogonidae)
FIGURE2. Digital radiograph of Siphamia guttulata (CSIRO H 6648-02, 25 mm SL). Blue circle highlighting two supraneurals. Scale bar = 0.5 mm.
FIGURE 67 in Forty-seven new species of Sinopoda from Asia with a considerable extension of the distribution range to the South and description of a new species group (Sparassidae: Heteropodinae)
FIGURE 67. Distribution of cave-dwelling Sinopoda species in South-East-Asia. Blue triangles represent cave-dwelling Sinopodas, red dots represent Sinopodas found on the surface.
FIGURE 66 in Forty-seven new species of Sinopoda from Asia with a considerable extension of the distribution range to the South and description of a new species group (Sparassidae: Heteropodinae)
FIGURE 66. Distribution of Sinopoda species in South-East-Asia. Each colour represents a different species. For details look maps in Figs 69–73.
FIGURES 51 a–b in Forty-seven new species of Sinopoda from Asia with a considerable extension of the distribution range to the South and description of a new species group (Sparassidae: Heteropodinae)
FIGURES 51 a–b. Sinopoda wayala spec. nov., holotype female from Wayala Ku Cave, copulatory organ. a Epigyne, ventral; b Vulva, dorsal.
FIGURES 49 a–b in Forty-seven new species of Sinopoda from Asia with a considerable extension of the distribution range to the South and description of a new species group (Sparassidae: Heteropodinae)
FIGURES 49 a–b. Sinopoda tuber spec. nov., holotype female and paratype female from Kuala Belait, copulatory organ. a–b Holotyp (a Epigyne, ventral; b Vulva, dorsal); c–d Paratyp (c Epigyne, ventral; d Vulva, dorsal).
FIGURES 65 a–h. Sinopoda spp., habitus. a–b in Forty-seven new species of Sinopoda from Asia with a considerable extension of the distribution range to the South and description of a new species group (Sparassidae: Heteropodinae)
FIGURES 65 a–h. Sinopoda spp., habitus. a–b Sinopoda tralinh spec. nov. holotype female; c–d Sinopoda triangula Liu et al. 2008 male; e–f Sinopoda unicolor spec. nov. holotype female; g–h Sinopoda tengchongensis Fu & Zhu 2008 male; i–j Sinopoda wayala spec. nov. holotype female.
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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.