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500 results for “semi-arid”
Figures 8- 9 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 8- 9 Gregorydytes ophthalmianus gen. et sp. nov., HT ♂ 8 habitus 9 aedeagus in lateral view. Scale bars: 0.1 mm.
Figures 10-14 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 10-14 Pilbaraphanus gen. et spp. nov., habitus (10, 13) right metafemur and metatrochanter in ventral view (11, 14) aedeagus in lateral view (12) 10–12P. chichesterianus sp. nov., HT ♂ 13, 14P. bilybarianus sp. nov. HT ♀. Scale bars: 0.1 mm.
Figures 4-7 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 4-7 Gracilanillus spp.: habitus HT ♀ (4, 6) left metafemur and metatrochanter in ventral view HT ♀ (5, 7) 4, 5G. hirsutus sp. nov. 6, 7G. pannawonicanus sp. nov. Scale bars: 0.1 mm.
Figure 52 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figure 52 Distribution of all currently described Anillini species in Western Australia. See Fig. 53 for an enlargement of Pilbara region. Species described by Baehr and Main (2016) are marked with an asterisk (*).
Figures 49-51 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 49-51 Angustanillus armatus sp. nov., HT ♂ 49 habitus 50 left metafemur and metatrochanter in dorsal view 51 aedeagus in lateral view. Scale bars: 0.1 mm.
Figures 46-48 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 46-48 Bylibaraphanus gen. et spp. nov., habitus (46, 48) aedeagus in lateral view (47) 46, 47B. currani (Baehr and Main), ♂ 48B. cundalinianus sp. nov., HT ♀. Scale bars: 0.1 mm.
Figures 43-45 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 43-45 Pilbaradytes gen. et spp. nov., habitus (43, 45) aedeagus in lateral view (44) 43, 44P. abydosianus sp. nov., HT ♂ 45P. webberianus sp. nov., HT ♀. Scale bars: 0.1 mm.
Figures 38-42 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 38-42 Gilesdytes gen. et spp. nov., habitus (38, 40, 41) aedeagus in lateral view (39, 42) 38, 39G. vixsulcatus (Baehr and Main), ♂ 40G. pardooanus sp. nov., HT ♀ 41, 42G. ethelianus sp. nov., HT ♂. Scale bars: 0.1 mm.
Figures 36- 37 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 36- 37 Austranillus jinayrianus sp. nov., HT ♂ 36 habitus 37 aedeagus in lateral view. Scale bars: 0.1 mm.
Figures 18-20 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 18-20 Magnanillus sabae sp. nov., HT ♂ 18 habitus 19 right metafemur and metatrochanter in ventral view 20 aedeagus in lateral view. Scale bars: 0.1 mm.
Figure 53 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figure 53 Distribution of all currently described Anillini species in the Pilbara region, Western Australia. Species described by Baehr and Main (2016) are marked with an asterisk (*).
Figures 15-17 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 15-17 Magnanillus firetalianus sp. nov., HT ♂ 15 habitus 16 right metafemur and metatrochanter in ventral view 17 aedeagus in lateral view. Scale bars: 0.1 mm.
Figures 1-3 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 1-3 Erwinanillus baehri gen. et sp. nov., HT ♂. 1 habitus 2 right metafemur and metatrochanter in ventral view 3 aedeagus in left lateral view. Scale bars: 0.1 mm.
Figures 34- 35 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 34- 35 Kimberleytyphlus carrboydianus gen. et sp. nov., HT ♂ 34 habitus 35 aedeagus in lateral view. Scale bars: 0.1 mm.
Figures 30-33 from: Giachino PM, Eberhard S, Perina G (2021) A rich fauna of subterranean short-range endemic Anillini (Coleoptera, Carabidae, Trechinae) from semi-arid regions of Western Australia. In: Spence J, Casale A, Assmann T, Liebherr JК, Penev L (Eds) Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020). ZooKeys 1044: 269-337. https://doi.org/10.3897/zookeys.1044.58844
Figures 30-33 Neoillaphanus callawanus gen. et sp. nov. 30 habitus HT ♂ 31 right metafemor and metatrochanter in ventral view, HT ♂ 32 aedeagus in lateral view, HT ♂ 33 aedeagus in lateral view, PT ♂. Scale bars: 0.1 mm.
Assessing carnivore spatial co-occurrence and temporal overlap in the face of human interference in a semi-arid forest
<p>Apex predators drive top-down effects in ecosystems and the loss of such species can trigger mesopredator release. This ecological process has been well documented in human-modified small areas, but for management and conservation of ecological communities, it is important to know which human factors affect apex predator occurrence and which mediate mesopredators release at large scales. We hypothesized that mesopredators would avoid spatial and temporal overlap with the apex predator, the puma; but that human perturbations (i.e. cattle raising and trophy hunting) would dampen top-down effects and mediate habitat use. We installed 16 camera traps in each of 45, 10x10-km grid cells in the Caldén forest region of central Argentina resulting in 706 total stations covering 61,611km<sup>2</sup>. We used single-season occupancy and two-species co-occurrence models and calculated the species interaction factor (SIF) to explore the contributions of habitat, biotic, and anthropic variables in explaining co-occurrence between carnivore pairs. We also used kernel density estimation techniques to analyze temporal overlap in activity patterns of the carnivore guild. We found that puma habitat use increased with abundance of large prey and with proximity to protected areas. Geoffroy's cats and skunks spatially avoided pumas and this effect was strong and mediated by distance to protected areas and game reserves, but pumas did not influence pampas fox and pampas cat space use. At medium and low levels of puma occupancy, we found evidence of spatial avoidance between 3 pairs of mesocarnivores. All predators were mostly nocturnal and crepuscular across seasons and mesopredators showed little consistent evidence of changing activity patterns with varying levels of puma occupancy or human interference. We found potential for mesopredator release at large scale, especially on the spatial niche axis. Our results suggest that a combination of interacting factors, in conjunction with habitat features and intervening human activities, may make mesopredator release unlikely or difficult to discern at broad scales. Overall, we believe that promoting the creation of new protected areas linked by small forest patches would likely lead to increased predator and prey abundances, as well as the interactions among carnivores inside and outside of protected areas.</p>
Figure 2 from: Alonso P, Iriondo J (2014) URJC GB dataset: Community-based seed bank of Mediterranean high-mountain and semi-arid plant species at Universidad Rey Juan Carlos (Spain). PhytoKeys 35: 57-72. https://doi.org/10.3897/phytokeys.35.6746
Figure 2 - Distribution map of the two species of URJC GB dataset endemic to Spain: a Helianthemum marifolium ssp. conquense b Lupinus mariae-josephae (Source: http://www.anthos.es).
Figure 3 from: Alonso P, Iriondo J (2014) URJC GB dataset: Community-based seed bank of Mediterranean high-mountain and semi-arid plant species at Universidad Rey Juan Carlos (Spain). PhytoKeys 35: 57-72. https://doi.org/10.3897/phytokeys.35.6746
Figure 3 - Basic elements of the project design. 1 Seed collection in the target plant communities 2 Gathering of passport data on the geographical, physical and biotic features of the locality of seed collection 3 Seed processing to prepare seed accessions 4 Initial germination experiments to obtain seed germinability 5 Seed storage in cold-dry conditions 6 Use in research experiments.
Figures 11-14 from: Gonçclves-de-Andrade R, Bertani R, Hiroaki Nagahama R, Ribeiro Barbosa M (2012) Loxosceles niedeguidonae (Araneae, Sicariidae) a new species of brown spider from Brazilian semi-arid region. ZooKeys 175: 27-36. https://doi.org/10.3897/zookeys.175.2259
Figures 11-14 - Loxosceles niedeguidonae sp. n. 11 male 12 female 13 male in type locality – Toca do Buraco da Pedra Furada, Parque Nacional Serra da Capivara, Piauí, Brazil 14 General view of Parque Nacional Serra da Capivara, Piauí, Brazil. Photos 11–12 R. Bertani; 13–14 R. M. Gonçalves-de-Andrade.
Figures 1-8 from: Gonçclves-de-Andrade R, Bertani R, Hiroaki Nagahama R, Ribeiro Barbosa M (2012) Loxosceles niedeguidonae (Araneae, Sicariidae) a new species of brown spider from Brazilian semi-arid region. ZooKeys 175: 27-36. https://doi.org/10.3897/zookeys.175.2259
Figures 1-8 - Loxosceles niedeguidonae sp. n. 1–4 holotype male 1 carapace 2 left palp 3 bulb, prolateral view 4 bulb, retrolateral view 5–8 paratype female 5 carapace 6 right palp - incrassate tarsus (arrow) 7 spermathecae, dorsal view 8 spermathecae, ventral view. Scale bar: 1 mm.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.