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55 results for “Draco”
Flying Dragon (Draco volans) lizard brain illustration
<p>3D model of the Flying Dragon lizard brain highlighting the anatomy and the spatial arrangement of its major subdivisions.</p> <p>The brain reconstruction was obtained from a microCT scan of a iodine-stained specimen through manual segmentation using the software Amira 5.5.0.</p> <p>Other illustrations can be found <strong><a href="https://zenodo.org/search?page=1&size=20&q=keywords:%22squamate%20brain%22">here</a></strong>.</p> <p><em>If you are interested in reptile brain evolution and behavior, please, have a look to our recent publication:</em></p> <p><a href="https://www.nature.com/articles/s41467-019-13405-w"><em><strong>"Comparative analysis of squamate brains unveils multi-level variation in cerebellar architecture associated with locomotor specialization"</strong></em></a></p> <p><strong>Simone Macrì, Yoland Savriama, Imran Khan & Nicolas Di-Poï</strong></p> <p><em>Nature Communications</em> <strong>10, </strong>5560 (2019)</p> <p> </p> <p><em>Check out also our *4K* video collection of various snake and lizard 3D brains:</em></p> <p><strong><a href="https://www.youtube.com/playlist?list=PLgx4vtT32C8hqxG_icKiuXGtZVLVX-oG1">Snake and Lizard brain reconstructions video collection</a></strong></p> <p> </p> <p>For any inquiries or additional information, please, refer to the contacts provided in the <strong><a href="https://www.nature.com/articles/s41467-019-13405-w">article</a></strong>.</p>
Fig. 5 in Validity of Epigonus megalops (Perciformes: Epigonidae), Redescription of E. atherinoides, and First Record of E. draco from the Central South Pacific
Fig. 5. Position of uppermost margin of pectoral-fin base in two similar species. A: E. megalops, USNM 147374, paratype, 116.0 mm SL; B: E. ctenolepis, FUMT-P 1567, holotype, 98.0 mm SL.
Fig. 1 in Validity of Epigonus megalops (Perciformes: Epigonidae), Redescription of E. atherinoides, and First Record of E. draco from the Central South Pacific
Fig. 1. Epigonus megalops (A–B) and E. atherinoides (C–E). A: E. megalops, USNM 70255, holotype, 125.3 mm SL, Philippines; B: E. megalops, USNM 147374, paratype, 116.0 mm SL, Philippines; C: E. atherinoides, USNM 51601, holotype, 93.9 mm SL, Hawaiian Islands; D: E. atherinoides, CSIRO H 2603-01, 122.2 mm SL, Western Australia; E: E. atherinoides, MNHN 2014-0854, 101.0 mm SL, Society Islands.
Fig. 3 in Validity of Epigonus megalops (Perciformes: Epigonidae), Redescription of E. atherinoides, and First Record of E. draco from the Central South Pacific
Fig. 3. Distributional records of Epigonus megalops (open stars), E. atherinoides (open circles = previous studies; solid circles = present study), and E. draco (open triangles = previous studies; solid triangles = present study).
Fig. 2 in Validity of Epigonus megalops (Perciformes: Epigonidae), Redescription of E. atherinoides, and First Record of E. draco from the Central South Pacific
Fig. 2. Dorsal view of snout of Epigonus megalops, USNM 70255, holotype, 125.3 mm SL (arrows point to maxillary mustache-like processes).
Fig. 4 in Epigonus draco, a New Species of Deepwater Cardinalfish (Perciformes: Epigonidae) from the Western Pacific
Fig. 4. Lateral view of proximal radial of first anal-fin pterygiophore. A, Epigonus draco n. sp., holotype, MNHN 2006-0589, 127.4 mm SL; B, E. ctenolepis, holotype, FUMT-P 1567, 98.0 mm SL.
Fig. 5 in Epigonus draco, a New Species of Deepwater Cardinalfish (Perciformes: Epigonidae) from the Western Pacific
Fig. 5. Position of uppermost margin of pectoral-fin base in three similar species of Epigonus constanciae group. A, E. draco n. sp., paratype, MNHN 2006-0063, 145.0 mm SL; B, E. atherinoides, FUMT 1570, 133.3 mm SL; C, E. occidentalis, USNM 393865, 140.2 mm SL.
Figure 1 in Enigmatic coloration pattern in greater weever Trachinus draco Linnaeus, 1758 and its biological significance
Figure 1. – Right and left side of Trachinus draco individuals showing dark patch (A-E) or patch absence (F, G). A: Male 297 mm TL; B: Male 264 mm TL; C: Male 305 mm TL; D: Male 268 mm TL; E: Male 306 mm TL; F: Female 323 mm TL; G: Female 317 mm TL.
Figure 2 in Enigmatic coloration pattern in greater weever Trachinus draco Linnaeus, 1758 and its biological significance
Figure 2. – Gonad transverse sections of Trachinus draco. A: Detail of functional testicular tissue of male 268 mm TL (St = spermatid; Sz = spermatozoa); B: Detail of functional ovarian tissue female 317 mm TL, actively spawning female (PG = primary growth oocyte; CA = cortical alveoli; Vtg2 = secondary vitellogenic oocyte; Vtg3 = tertiary vitellogenic oocyte; GVM = germinal vesicle migration). Based on the classification of Brown-Peterson et al., 2011).
Fig. 22. Brachyhypopomus draco. a. MCP 19847 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 22. Brachyhypopomus draco. a. MCP 19847 (part), male, 138 mm TL (head in lateral view, body in lateral and dorsal view); Brazil, rio Ibicuí, Uruguay dr. b. MCP 13643, female, 132 mm TL (body in lateral view); Brazil, rio Sanga, rio Tramandaí dr. Note sexual dimorphism in caudal filament height. Specimens fixed in formalin and preserved in EtOH. Scale bars = 5 mm.
Fig. 3 in Reproductive biology of the Neotropical electric fish Brachyhypopomus draco (Teleostei: Hypopomidae) from southern Brazil
Fig. 3. Monthly variation of mean hepatosomatic index (HSI) for Brachyhypopomus draco males (above) and females (below) from September 2003 to August 2004. Vertical bars represent the standard deviation and the values between the brackets are the sample size.
Fig. 1 in Reproductive biology of the Neotropical electric fish Brachyhypopomus draco (Teleostei: Hypopomidae) from southern Brazil
Fig. 1. Monthly variation of mean gonadosomatic index (GSI) for Brachyhypopomus draco males (above) and females (below) from September 2003 to August 2004. Vertical bars represent the standard deviation and the values between the brackets are the sample size.
Fig. 4 in Reproductive biology of the Neotropical electric fish Brachyhypopomus draco (Teleostei: Hypopomidae) from southern Brazil
Fig. 4. Monthly variation of light photoperiod (min) (above); water temperature (ºC), depth (cm) and oxygen saturation (%) (middle); conductivity (µS/cm) and rainfall (mm) (below). Values in lagoa Verde from September 2003 to August 2004.
Fig. 6 in Reproductive biology of the Neotropical electric fish Brachyhypopomus draco (Teleostei: Hypopomidae) from southern Brazil
Fig. 6. Relative frequency distribution of Brachyhypopomus draco males (n = 175) and females (n = 175) for total length classes sampled from September 2003 to August 2004.
Fig. 5 in Reproductive biology of the Neotropical electric fish Brachyhypopomus draco (Teleostei: Hypopomidae) from southern Brazil
Fig. 5. Distribution of relative frequency of 150 oocyte diameters of 10 Brachyhypopomus draco females with highest GSI values sampled from September 2003 to August 2004. Vertical bars represent the standard deviation.
Fig. 7 in Reproductive biology of the Neotropical electric fish Brachyhypopomus draco (Teleostei: Hypopomidae) from southern Brazil
Fig. 7. Relative frequency distribution of caudal filament depth levels for Brachyhypopomus draco males. Caudal filaments depth Level 1 = from 0 to 1.5%; Level 2 = from 1.51% to 2.5%; Level 3 = from 2.51% to 3.50%.
Fig. 6 in Brachyhypopomus draco, a new sexually dimorphic species of Neotropical electric fish from southern South America (Gymnotiformes: Hypopomidae)
Fig. 6. Typical habitat of Brachyhypopomus draco; marshland in the Parque Estadual de Itapuã, Rio Grande do Sul, Brazil.
Fig. 2 in Brachyhypopomus draco, a new sexually dimorphic species of Neotropical electric fish from southern South America (Gymnotiformes: Hypopomidae)
Fig. 2. Brachyhypopomus draco (holotype, MCP 41540, male, 137.3 mm LEA). Detailed images of head, above, and tail, below.
draco_rend (all tunnels)
Kelly O'Neill 2017 Part of the series *rend/er* Photogrammetry model produced using 123D Catch software. Model extracted from larger combined render of all tunnels. Capture Object: Nancy Holt's *Sun Tunnels*, Draco Tunnel Source: Objaverse 1.0 / Sketchfab
Fig. 3 in Epigonus draco, a New Species of Deepwater Cardinalfish (Perciformes: Epigonidae) from the Western Pacific
Fig. 3. Collection localities of Epigonus draco n. sp. (solid stars).
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.