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480 results for “Lion”
Fig. 2 in South American Sea Lions Otaria flavescens, a good indicator of relative spatial and temporal changes in the distribution and abundance of marine resources?
Fig. 2. Frequency of occurrence of the main prey taxa in the diet of Otaria flavescens (Shaw, 1800) from the San MatÍas Gulf, Argentina.
Fig. 4 in First report of a severe nasopulmonary acariasis caused by Orthohalarachne diminuata Doetschman, 1944 (Acari: Halarachnidae) in a captive South American sea lion (Otaria flavescens Shaw, 1800)
Fig. 4. ML tree based on 16S rDNA sequences. I. ricinus and D. reticulatus were used as outgroups. Bootstrap values of>70% are shown.
Fig. 3 in First report of a severe nasopulmonary acariasis caused by Orthohalarachne diminuata Doetschman, 1944 (Acari: Halarachnidae) in a captive South American sea lion (Otaria flavescens Shaw, 1800)
Fig. 3. Retrospective evaluation of ante mortem examinations. (A) Dorsal and (B) cranial view of computed tomography (CT) of lung field, revealing marginal emphysematous bullae potentially associated with O. diminuata infestations (arrows). (C) Macroscopically visible mite and mucous in bronchoalveolar lavage (BAL) fluid.
Fig. 2 in First report of a severe nasopulmonary acariasis caused by Orthohalarachne diminuata Doetschman, 1944 (Acari: Halarachnidae) in a captive South American sea lion (Otaria flavescens Shaw, 1800)
Fig. 2. Morphological identification of Orthohalarachne diminuata. Light microscopy of (A) hexapod larval stage and (B) adult female. (C, D, E) Scanning electron microscope (SEM) images of (C) a larval stage, revealing (D) the anterior end of a pedipalp and (E) claw of first leg, showing hair-like sensillae. Scale bars: (A, B, C) 200 μm, (D) 10 μm, (E) 20 μm.
Fig. 1 in First report of a severe nasopulmonary acariasis caused by Orthohalarachne diminuata Doetschman, 1944 (Acari: Halarachnidae) in a captive South American sea lion (Otaria flavescens Shaw, 1800)
Fig. 1. Severe Orthohalarachne diminuata infestation in a 2-year-old South American sea lion. (A) Bifurcatio tracheae reveals various adult mites migrating out of bronchial system. (B) Hyperemic tracheal vessels and adult mites. (C) Trepanation of nasal cavity and sinus paranasalis. (D, E) Multiple clusters of larval mites infesting turbinate mucosa. (F, G) Larval mites burying their pedipalpes and legs into the turbinate mucosa and causing multiple petechial hemorrhages and hyperemia of mucosa. (H) Histological cross-section of turbinate mucosa, showing larval mite (ha), surrounded by saniserous exsudate (hb), and epithelial exfoliation (hc). Legend: White arrows = O. diminuata. Scale bars: (F, G) 2 mm, (H) 200 μm.
FIGURE 3 in A tiny new marsupial lion (Marsupialia, Thylacoleonidae) from the early Miocene of Australia
FIGURE 3. Cladistic relationships of Microleo attenboroughi within Thylacoleonidae and Vombatiformes: 1) strict consensus tree of nine most parsimonious trees obtained in the phylogenetic analysis (tree length = 272 steps; see Appendices 1, 2); 2) time-tree of thylacoleonid phylogeny.
FIGURE 2. Microleo attenboroughi n in A tiny new marsupial lion (Marsupialia, Thylacoleonidae) from the early Miocene of Australia
FIGURE 2. Microleo attenboroughi n. gen. et sp., Holotype QM F41143, right maxilla. 1) buccal view; 2) interpretive drawing in buccal view; 3) lingual view; 4) interpretive drawing in lingual view. Abbreviations: aabc, accessory anterobuccal cusp; abc, anterobuccal blade; ac, anterior cusp; alc, anterolingual crest; lb, longitudinal blade; mcl, metaconule; mcus, medial cusp; me, metacone; pa, paracone; pbb, posterobuccal basin; pbc, posterobuccal crest; pc, posterior cusp; plc, posterolingual crest; pr, protocone. Scale bar equals 5 mm.
FIGURE 1. Microleo attenboroughi n in A tiny new marsupial lion (Marsupialia, Thylacoleonidae) from the early Miocene of Australia
FIGURE 1. Microleo attenboroughi n. gen. et sp., Holotype QM F41143: 1) right maxilla and 2) left maxilla in occlusal view, stereo images; 3) interpretive drawing of right maxilla; 4) interpretive drawing of left maxilla. 5) Paratype QM F42676, occlusal views of m3 (stereophotos). Abbreviations: aabc, accessory anterobuccal cusp; ac, anterior cusp; lb, longitudinal blade; mcl, metaconule; mcus, medial cusp; me, metacone; pa, paracone; pc, posterior cusp; pr, protocone.
FIGURE 2 in Reconstruction of the musculoskeletal system in an extinct lion
FIGURE 2. Skeletal reconstruction showing the original bones from Panthera atrox and those which have been copied from other vertebrae (red), or from P. leo persica (blue). 1, lateral; 2, dorsal; 3, anterior views. Scale bar is 50 cm.
FIGURE 3 in Reconstruction of the musculoskeletal system in an extinct lion
FIGURE 3. Muscled reconstruction of Panthera atrox showing the major muscle groups in lateral view. Abbreviations: FCU – m. flexor carpi ulnaris; ECU – m. extensor carpi ulnaris; ECR – m. extensor carpi radialis; EDL – m. extensor digitorum longus. Scale bar is 50 cm.
FIGURE 1 in Reconstruction of the musculoskeletal system in an extinct lion
FIGURE 1. CT scan slice showing an approximately mediolateral view (i.e., longitudinal section) of an Asian lion's forelimb. 1, Dark grey is adipose and connective tissues, lighter grey is muscles, white is bone. Bottom right corner white is a density calibration phantom (1.69 g cm-3; "cortical bone"). 2, Segmentation of the lion forelimb with select muscles highlighted. Abbreviations: FCU – flexor carpi ulnaris; DDF – deep digital flexors; ECR – m. extensor carpi radialis; Pro Quad – m. pronator quadratus; Abd1 – m. abductor digiti I.
FIGURE 5. Panthera atrox reconstruction showing differences between simple convex hulls and more complex reconstructions. 1 in Reconstruction of the musculoskeletal system in an extinct lion
FIGURE 5. Panthera atrox reconstruction showing differences between simple convex hulls and more complex reconstructions. 1, Reconstructed muscles overlaid on the convex hull of just the bones. Any muscles that are visible extend beyond the range of the convex hull, thereby demonstrating the underestimation of size by convex hulls based solely on bones. 2, Reconstructions showing the posteroventral movement of the centre of mass (COM) between the bone convex hull and the muscled convex hull models of Panthera atrox. Scale bar is 50 cm.
FIGURE 4 in Reconstruction of the musculoskeletal system in an extinct lion
FIGURE 4. Convex hull model from the reconstructed Panthera atrox skeleton shown in Figure 2. 1, left lateral view; 2, dorsal view. Scale bar is 50 cm.
Linked collectors and determiners for: A new species of Chrysanthrax Osten Sacken (Diptera: Bombyliidae) from Costa Rica parasitic on an ant lion (Neuroptera: Myrmeleontidae).
Natural history specimen data linked to collectors and determiners held within, "A new species of Chrysanthrax Osten Sacken (Diptera: Bombyliidae) from Costa Rica parasitic on an ant lion (Neuroptera: Myrmeleontidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/63e22a0c-a433-4d6a-97fc-d16d175fb3fd">https://bionomia.net/dataset/63e22a0c-a433-4d6a-97fc-d16d175fb3fd</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/63e22a0c-a433-4d6a-97fc-d16d175fb3fd">https://gbif.org/dataset/63e22a0c-a433-4d6a-97fc-d16d175fb3fd</a>. Formatted as a Frictionless Data package.
Text-fig. 10. Photo of a cave lion (Panthera spelaea) upper premolar P3 root cut. The approximate age of individual is 3 years (No 2 in Tabs 6, 7). Photo by M. Nývltová Fišáková. in The Mammalian Fauna Of Barová Cave (Moravian Karst, The Czech Republic)
Text-fig. 10. Photo of a cave lion (Panthera spelaea) upper premolar P3 root cut. The approximate age of individual is 3 years (No 2 in Tabs 6, 7). Photo by M. Nývltová Fišáková.
Text-fig. 9. Photo of a cave lion (Panthera spelaea) upper premolar P4 root cut. The approximate age of individual is 11 years (No 1 in Tabs 6, 7). Photo by M. Nývltová Fišáková. in The Mammalian Fauna Of Barová Cave (Moravian Karst, The Czech Republic)
Text-fig. 9. Photo of a cave lion (Panthera spelaea) upper premolar P4 root cut. The approximate age of individual is 11 years (No 1 in Tabs 6, 7). Photo by M. Nývltová Fišáková.
Text-fig. 7. Photo of a skull with lower jaw of a cave lion subadult female (registration number is Ok-139786), discovered in layer C of sector 4 of the Under the Ladder test pit. Photo by V. Káňa. in The Mammalian Fauna Of Barová Cave (Moravian Karst, The Czech Republic)
Text-fig. 7. Photo of a skull with lower jaw of a cave lion subadult female (registration number is Ok-139786), discovered in layer C of sector 4 of the Under the Ladder test pit. Photo by V. Káňa.
Text-fig. 6. Photo of cave lion lower premolar p4 root cut. The approximate age of individual is 9.5 years (No 3 in Tabs 6, 7). The thin layers on the edge of root are the dental cement increments; number 1 marks winter increment, number 2 marks summer increment. Photo by M. Nývltová Fišáková. in The Mammalian Fauna Of Barová Cave (Moravian Karst, The Czech Republic)
Text-fig. 6. Photo of cave lion lower premolar p4 root cut. The approximate age of individual is 9.5 years (No 3 in Tabs 6, 7). The thin layers on the edge of root are the dental cement increments; number 1 marks winter increment, number 2 marks summer increment. Photo by M. Nývltová Fišáková.
FIG. 7 in Un visage animal dans les reliefs ninivites d'Assurbanipal ( siècle av. J.-C.)? Le cas du cheval (Equus caballus Linnaeus, 1758) et du lion (Panthera leo Linnaeus, 1758)
FIG. 7. — Lion blessé d'une flèche. Crédit: M. Spruyt (d'après le relief du British Museum no 1992,0404.1).
FIG. 8 in Un visage animal dans les reliefs ninivites d'Assurbanipal ( siècle av. J.-C.)? Le cas du cheval (Equus caballus Linnaeus, 1758) et du lion (Panthera leo Linnaeus, 1758)
FIG. 8. — Détail de la scène de chasse au lion montée (British Museum, relief no 1856,0909.48). Crédit photo: M. Spruyt.
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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)
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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.