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26,253 results for “Spider”
Figs. 1–8. Oonops pulcher Templeton, male. 1. Habitus, dorsal view. 2. Same, lateral view. 3. Carapace, dorsal view. 4. Same, lateral view. 5. Carapace platelets, lateral view. 6. Carapace, anterior view. 7 in The Goblin Spider Genus Heteroonops (Araneae, Oonopidae), With Notes on Oonops
Figs. 1–8. Oonops pulcher Templeton, male. 1. Habitus, dorsal view. 2. Same, lateral view. 3. Carapace, dorsal view. 4. Same, lateral view. 5. Carapace platelets, lateral view. 6. Carapace, anterior view. 7. Clypeus, anterior view (arrows point to depressions bearing pores). 8. Clypeal pore, anterior view.
Figs. 33–40. Oonops pulcher Templeton, male. 33. Conductor, prolateral view. 34. Same, retrolateral view. 35. Embolus, prolateral view. 36. Same, tip. 37. Same, retrolateral view. 38 in The Goblin Spider Genus Heteroonops (Araneae, Oonopidae), With Notes on Oonops
Figs. 33–40. Oonops pulcher Templeton, male. 33. Conductor, prolateral view. 34. Same, retrolateral view. 35. Embolus, prolateral view. 36. Same, tip. 37. Same, retrolateral view. 38. Compound microscope, palp, prolateral view. 39. Same, retrolateral view. 40. Same, conductor and embolus.
Figs. 57–64. Oonops pulcher Templeton, female. 57 in The Goblin Spider Genus Heteroonops (Araneae, Oonopidae), With Notes on Oonops
Figs. 57–64. Oonops pulcher Templeton, female. 57. Claws of leg I, lateral view. 58. Same, leg II. 59. Same, leg III. 60. Same, dorsal view. 61. Tarsal organ from leg I, dorsal view. 62. Same, leg II. 63. Same, leg III. 64. Same, leg IV.
SPIDER - Lumbar spine segmentation in MR images: a dataset and a public benchmark
<p>This is a large publicly available multi-center lumbar spine magnetic resonance imaging (MRI) dataset with reference segmentations of vertebrae, intervertebral discs (IVDs), and spinal canal. The dataset includes 447 sagittal T1 and T2 MRI series from 218 studies of 218 patients with a history of low back pain. The data was collected from four different hospitals. There is an additional hidden test set, not available here, used in the accompanying SPIDER challenge on spider.grand-challenge.org. We share this data to encourage wider participation and collaboration in the field of spine segmentation, and ultimately improve the diagnostic value of lumbar spine MRI.</p> <p>Which MRI studies are assigned to the training and validation sets can be found in the overview file. This file also provides the biological sex for all patients and the age for the patients for which this was available. It also includes a number of scanner and acquisition parameters for each individual MRI study. The dataset also comes with radiological gradings found in a separate file for the following degenerative changes:</p> <p>1.    Modic changes (type I, II or III)</p> <p>2.    Upper and lower endplate changes / Schmorl nodes (binary)</p> <p>3.    Spondylolisthesis (binary)</p> <p>4.    Disc herniation (binary)</p> <p>5.    Disc narrowing (binary)</p> <p>6.    Disc bulging (binary)</p> <p>7.    Pfirrman grade (grade 1 to 5). </p> <p>All radiological gradings are provided per IVD level.</p> <div>This dataset, and the associated public benchmark, are described in this paper: <a href="https://www.nature.com/articles/s41597-024-03090-w" target="_blank" rel="noopener">https://www.nature.com/articles/s41597-024-03090-w</a></div> <div>The public segmenation challenge can be found here: <a href="https://spider.grand-challenge.org/" target="_blank" rel="noopener">https://spider.grand-challenge.org/</a></div> <div> </div> <div>When using this dataset, please cite this dataset with the correct DOI, and also cite the afformentioned paper.</div>
Figures 5–6 in Pepsis elegans Lepeletier (Hymenoptera: Pompilidae: Pepsinae)-a secretive spider wasp and century-long conundrum
Figures 5–6. Habitus photos of Pepsis elegans and host. 5) Pepsis elegans. Female with dried mud plastered on her pronotum, mesonotum, mesoscutellum, propodeum, tegulae, forewings, mid-femora, mid- and hind tibiae, especially hind tibial teeth, and hind tarsi, Pryor, Mayes County, Oklahoma. Photograph © Robert Webster. 6) Ummidia audouini. Adult female immobilized by sting of "big black wasp," lying dorsal side upward on Mississippi River delta soil in Bolivar County, Mississippi. © Blake Layton, Jr.
Figures 3–4 in Pepsis elegans Lepeletier (Hymenoptera: Pompilidae: Pepsinae)-a secretive spider wasp and century-long conundrum
Figures 3–4. Localities of Pepsis spp. 3) Pepsis elegans. Females searched for host spiders on the ground, obtained nectar from flowers, and were attracted to artificial light at night near this mesic open woodland, Pryor, Mayes County, Oklahoma. Photograph © Robert Webster. 4) Pepsis cerberus, P. elegans, P. novitia. Geographic location map in Nearctic Region (based on Brimley 1936; Hurd 1952; Krombein 1952; Johnston 2000; Bond and Opell 2002; Vardy 2005; Leavengood et al. 2011; Bond and Godwin 2013; Hamilton et al. 2016; Norden 2017; Godwin and Bond 2021; Durand, pers. comm.; BugGuide.net; flickr.com; iNaturalist.org; gbif.org; SCAN; and specimen records from 36 insect collections as indicated in Materials and Methods). Black lines represent range limits of potential host spider genera. Solid black line represents geographic limit of Ummidia (Halonoproctidae) species (Godwin and Bond 2021). Dashed black line represents geographic limit of Aphonopelma (Theraphosidae) species (Hamilton et al. 2016). Dotted black line represents geographic limit of Eucteniza Ausserer (Euctenizidae) species (Bond and Godwin 2013). Dash-dotted black line represents geographic limit of Entychides Simon (Euctenizidae) species (Bond and Opell 2002).
Figures 1–2. Pepsis elegans. 1 in Pepsis elegans Lepeletier (Hymenoptera: Pompilidae: Pepsinae)-a secretive spider wasp and century-long conundrum
Figures 1–2. Pepsis elegans. 1) Female imbibing nectar from Asclepias incarnata L. (Apocynaceae), near Skiatook, Tulsa County, Oklahoma. Note dried mud on forewings. Photograph © Thomas Shahan. 2) Female host-searching on foot path, Webster's Garden, Pryor, Mayes County, Oklahoma. Note dried mud on forewings. Photograph © Robert Webster.
More on the green lynx spider Peucetia viridis (Blackwall, 1858) in South Africa (Araneae: Oxyopidae)
<p>The green lynx spider <i>Peucetia viridis</i> (Blackwall, 1858) has a wide distribution in Spain, Greece, Africa, and the Middle East and was introduced to the Caribbean Island. In South Africa, it has a wide distribution and is known from eight provinces. The general morphology of the species is discussed, with photographs of live specimens and notes on their behaviour, biology, distribution, and conservation status in South Africa. The species is also reported from agroecosystems in South Africa.</p>
Intensive male competition caused severity of trauma in female genital tracts predicts female reproductive success and longevity in strictly monandrous wolf spiders
<p>This is the raw data for the manuscript of Dr. Shichang Zhang from Hubei University entitled: <strong>Intensive male competition caused severity of trauma in female genital tracts predicts female reproductive success and longevity in strictly monandrous wolf spiders. </strong></p>
Figure 6 in Spider Crabs of the Samadinia pulchra complex (Crustacea: Decapoda: Epialtidae)
Figure 6. Samadinia livermorii (Wood-Mason in Wood-Mason & Alcock, 1891): A–C, ovigerous female (cl 18.1 mm, pcl 12.3 mm, cw 8.0 mm), Andaman Sea, NHM 1896.5.14.7; D–F, male (pcl 13.5 mm, cw 9.2 mm), Madagascar, ZRC 2011.1048. (A) dorsal habitus; (B, E) ventral cephalothorax and pleon; (D) habitus; (C, F) carapace, right lateral view.
Figure 4 in Spider Crabs of the Samadinia pulchra complex (Crustacea: Decapoda: Epialtidae)
Figure 4. Samadinia jimlowryi sp. nov. A–E, male holotype (pcl 32.7 mm, cw 22.3 mm), northwestern Australia, NMV J75811; F–H, spent female paratype (pcl 23.7 mm, cw 15.4 mm), northwestern Australia, NMV J58220. (A, F) dorsal habitus; (B, H) carapace, dorsal view; (C) carapace, right lateral view; (D) right chela; (E, G) ventral cephalothorax and pleon.
Figure 5 in Spider Crabs of the Samadinia pulchra complex (Crustacea: Decapoda: Epialtidae)
Figure 5. Samadinia jimlowryi sp. nov., female paratype (pcl 23.7 mm, cw 15.4 mm), Western Australia, SS05/2007/107, NMV J55947: (A) dorsal habitus; (B) carapace, left lateral view. Samadinia livermorii (Wood-Mason in Wood-Mason & Alcock, 1891): (C) male (pcl 14.8 mm, cw 10.0 mm), Mozambique, CC3154, ZRC 2011.1050; (D) ovigerous female (pcl 15.8 mm, cw 10.5 mm), Madagascar, DW3176, MNHN IU-2011-5997. Image credits: Karen Gowlett-Holmes (A, B), Tin-Yam Chan (C, D).
Figure 3 in Spider Crabs of the Samadinia pulchra complex (Crustacea: Decapoda: Epialtidae)
Figure 3. Samadinia pulchra (Miers in Tizard, Moseley, Buchanan & Murray, 1885). (A) male (pcl 12.5 mm, cw 7.5 mm), Philippines, CP2659, ZRC 2011.1053; (B) male (pcl 19.5 mm, cw 12.9 mm), Philippines, CP2384, NMCR; (C) male (pcl 21.4 mm, cw 14.5 mm), Macclesfield Bank, CP4155, ZRC. Image credits: Tin-Yam Chan.
Figure 2 in Spider Crabs of the Samadinia pulchra complex (Crustacea: Decapoda: Epialtidae)
Figure 2. Samadinia pulchra (Miers in Tizard, Moseley, Buchanan & Murray, 1885), holotype male (pcl 19.3 mm, cw 13.0 mm), Philippines, NHM 1884.31. (A) dorsal; habitus; (B) thoracic sternum and pleon; (C) ventral anterior cephalothorax; (D) carapace, right lateral view.
Figure 1 in Spider Crabs of the Samadinia pulchra complex (Crustacea: Decapoda: Epialtidae)
Figure 1. Distribution of species of the Samadinia pulchra complex: S. pulchra (Miers in Tizard, Moseley, Buchanan & Murray, 1885) (▲), S. jimlowryi sp. nov. (●), S. livermorii (Wood-Mason in Wood-Mason & Alcock, 1891) (■).
Figure 7 in A New Species of Spider Crab of the Genus Leptomithrax Miers, 1876 (Crustacea: Brachyura: Majidae) from New Caledonia
Figure 7. (A, B, E) Leptomithrax bifidus male (pcl 18.0 mm) (ZRC 2014.0354), Japan; (C, D, F) Leptomithrax sinensis male (pcl 32.1 mm, pcw 40.6 mm) (ZRC 2018.0726), Japan. (A, C) overall dorsal view; (B, D) dorsal view of carapace; (E, F) lateral view of cephalothorax.
Figure 3 in A New Species of Spider Crab of the Genus Leptomithrax Miers, 1876 (Crustacea: Brachyura: Majidae) from New Caledonia
Figure 3. Leptomithrax lowryi sp. nov. (A–C) holotype male (cl 40.7 mm, pcl 34.3 mm), New Caledonia (MNHN-IU-2022-187); (D) paratype male (cl 30.8 mm), pcl 21.9 mm (MNHN-IU-2022-186): (A) dorsal view of carapace; (B) anterior part of carapace (denuded); (C, D) lateral view of cephalothorax.
Figure 2 in A New Species of Spider Crab of the Genus Leptomithrax Miers, 1876 (Crustacea: Brachyura: Majidae) from New Caledonia
Figure 2. Leptomithrax lowryi sp. nov., New Caledonia, dorsal habitus: (A) holotype male (cl 40.7 mm, pcl 34.3 mm) (MNHN-IU-2022- 187); (B) paratype female (cl 38.0 mm, pcl 30.8 mm) (ZRC 2022.0046); (C) paratype male (cl 30.8 mm, pcl 21.9 mm) (MNHN-IU-2022- 186). All from New Caledonia.
Figure 6 in A New Species of Spider Crab of the Genus Leptomithrax Miers, 1876 (Crustacea: Brachyura: Majidae) from New Caledonia
Figure 6. Leptomithrax lowryi sp. nov., holotype male (cl 40.7 mm, pcl 34.3 mm) (MNHN-IU-2022-187), New Caledonia: (A) left G1 (ventral view); (B) distal part of left G1 (ventral view); (C) distal part of left G1 (dorsal view); (D) G2. Scales: A, D = 1.0 mm; B, C = 0.5 mm.
Figure 5 in A New Species of Spider Crab of the Genus Leptomithrax Miers, 1876 (Crustacea: Brachyura: Majidae) from New Caledonia
Figure 5. Leptomithrax lowryi sp. nov., holotype male (cl 40.7 mm, pcl 34.3 mm) (MNHN-IU-2022-187), New Caledonia: (A) thoracic sternum and pleon; (B) right cheliped; (C) left G1 (ventral view); (D) left G1 (dorsal view); (E) distal part of left G1 (ventral view); (F) distal part of left G1 (dorsal view); (G) G2.
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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.