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8,782 results for “Natural History”
Fig. 12 in The blind catfish from the caves of Chapada Diamantina, Bahia, Brazil (Siluriformes: Heptapteridae): description, anatomy, phylogenetic relationships, natural history, and biogeography
Fig. 12. Rhamdiopsis krugi, ca. 30.0 mm SL, adult, live specimen photographed in the nature in August, 1991, not collected; Poço Encantado cave, ca. 7 km from left margin of the rio Una, Municipality of Itaetê, State of Bahia, Brazil.
Fig. 7 in The blind catfish from the caves of Chapada Diamantina, Bahia, Brazil (Siluriformes: Heptapteridae): description, anatomy, phylogenetic relationships, natural history, and biogeography
Fig. 7. Anterior vertebrae of Rhamdiopsis krugi, LIRP 5928, 33.9 mm SL, paratype. Dorsal view. AB) anterior branch of transverse process 4; AP) accessory process of vertebra 7; ll1-3) lateral line sensory branches 1 to 3; NL) neural lamina (neural arches of vertebrae 3 and 4); NS4) neural spine of vertebra 4; PB) posterior branch of transverse process 4; SB) swimbladder; TP4) transverse process 4; and TP5) transverse process 5. Arrow indicates osseous bridge joining anterior and posterior branches of transverse process 4. Scale bar = 2 mm.
Fig. 4 in The blind catfish from the caves of Chapada Diamantina, Bahia, Brazil (Siluriformes: Heptapteridae): description, anatomy, phylogenetic relationships, natural history, and biogeography
Fig. 4. Cranium of Rhamdiopsis krugi, LIRP 5928, 33.9 mm SL, paratype. a) dorsal view; b) ventral view. Abbreviations: AF) anterior fontanel; AN) antorbital; AP) autopalatine; AT) antorbital tubule; BL) Baudelot's ligament; BO) basioccipital; EC) ethmoidean cartilage; EP) epioccipital; ES) extrascapula; EX) exoccipital; FR) frontal; HF) hyomandibular facet; i1-6) infraorbital sensory branches 1 to 6; LE) lateral ethmoid; ME) mesethmoid; MX) maxilla; NA) nasal; OF) optic foramen (rudiment); OS) orbitosphenoid; PA) parasphenoid; PF) posterior fontanel; PM) premaxilla; PO) prootic; po1-3) postotic sensory branches 1 to 3; PT) pterotic; PS) pterosphenoid; s1-3) supraorbital sensory branches 1 to 3; s6) supraorbital sensory branch 6 (epiphyseal branch); s7) supraorbital sensory branch 7 (postorbital branch); s8) supraorbital sensory branch 8 (parietal branch); SC) supracleithrum; SP) sphenotic; ST1-4) suborbital tubules 1 to 4; SU) supraoccipital; TF) trigeminofacial foramen; VL) ventrolateral limb of supracleithrum; VM) ventromedial limb of supracleithrum; and VO) vomer. Scale bars = 1.5 mm.
Fig. 6 in The blind catfish from the caves of Chapada Diamantina, Bahia, Brazil (Siluriformes: Heptapteridae): description, anatomy, phylogenetic relationships, natural history, and biogeography
Fig. 6. Gill arches of Rhamdiopsis krugi, LIRP 5928, 33.9 mm SL, paratype. Dorsal view. Gill rakers and dorsal elements of left gill arches not shown. AN) accessory cartilaginous nodule; BB2-4) basibranchials 2 to 4; CB1-5) ceratobranchials 1 to 5; EB1-5) epibranchials 1 to 5; HB1-3) hypobranchials 1 to 3; PB3-4) pharyngobranchials 3 and 4; TP) tooth plate; and UP) uncinate process. Scale bar = 0.5 mm.
Fig. 3 in The blind catfish from the caves of Chapada Diamantina, Bahia, Brazil (Siluriformes: Heptapteridae): description, anatomy, phylogenetic relationships, natural history, and biogeography
Fig. 3. Anterior portion of the body of Rhamdiopsis krugi, LIRP 5929, 37.1 mm SL, holotype, showing laterosensory canal system. a) lateral view; b) dorsal view; c) ventral view. i1) infraorbital sensory branch 1; i2) infraorbital sensory branch 2 (antorbital branch); i3-6) infraorbital sensory branches 3 to 6; ll1) lateral line sensory branch 1; ll2-11) lateral line sensory branches 2 to 11; pm1-11) preoperculomandibular sensory branches 1 to 11; po1) postotic sensory branch 1; po1+pm11) postotic-preoperculomandibular complex sensory branch (postotic sensory branch 1 + preoperculomandibular sensory branch 11); po2) postotic sensory branch 2 (pterotic or temporal branch); po3) postotic sensory branch 3; s1-3) supraorbital sensory branches 1 to 3; s6) supraorbital sensory branch 6 (epiphyseal branch); and s8) supraorbital sensory branch 8 (parietal branch). Scale bar = 3 mm.
Fig. 10 in The blind catfish from the caves of Chapada Diamantina, Bahia, Brazil (Siluriformes: Heptapteridae): description, anatomy, phylogenetic relationships, natural history, and biogeography
Fig. 10. Pelvic girdle of Rhamdiopsis krugi, LIRP 5928, 33.9 mm SL, paratype. Dorsal view. BS) basipterygium; EP) external anterior process (or anterolateral arm); IP) internal anterior process (or anteromedial arm); LP) lateral process; NF) neural foramen; and PP) posterior process. Scale bar = 1 mm.
Fig. 14 in The blind catfish from the caves of Chapada Diamantina, Bahia, Brazil (Siluriformes: Heptapteridae): description, anatomy, phylogenetic relationships, natural history, and biogeography
Fig. 14. Geographic distribution of Rhamdiopsis krugi. a) Eastern Brazil; b) detail of the upper rio Paraguaçu. Legends: 1) rio Paraguaçu; 2) rio São Francisco; 3) rio Una; i) Poço Encantado; ii) Lapa do Bode; and iii) Gruta Natal. Symbol (star) in map a represents the three localities.
Fig. 15 in The blind catfish from the caves of Chapada Diamantina, Bahia, Brazil (Siluriformes: Heptapteridae): description, anatomy, phylogenetic relationships, natural history, and biogeography
Fig. 15. View of the type-locality of Rhamdiopsis krugi, Poço Encantado cave (12º56'37''S 41º06'05''W), Municipality of Itaetê, Bahia, northeastern Brazil, taken in 2008. Courtesy of Adriano Gambarini.
Natural history specimens collected and/or identified and deposited.
Natural history specimen data collected and/or identified by Danny B. Pence, <a href="http://www.wikidata.org/entity/Q111678987">http://www.wikidata.org/entity/Q111678987</a>. Claims or attributions were made on Bionomia, <a href="http://bionomia.net">https://bionomia.net</a> using specimen data from the Global Biodiversity Information Facility, <a href="https://gbif.org">https://gbif.org</a>.
Natural history specimens collected and/or identified and deposited.
Natural history specimen data collected and/or identified by Louis Augustin Guillaume Bosc, <a href="http://www.wikidata.org/entity/Q948587">http://www.wikidata.org/entity/Q948587</a>. Claims or attributions were made on Bionomia, <a href="http://bionomia.net">https://bionomia.net</a> using specimen data from the Global Biodiversity Information Facility, <a href="https://gbif.org">https://gbif.org</a>.
Natural history specimens collected and/or identified and deposited.
Natural history specimen data collected and/or identified by Johann Wiesbaur, <a href="http://www.wikidata.org/entity/Q114078">http://www.wikidata.org/entity/Q114078</a>. Claims or attributions were made on Bionomia, <a href="http://bionomia.net">https://bionomia.net</a> using specimen data from the Global Biodiversity Information Facility, <a href="https://gbif.org">https://gbif.org</a>.
FIGURE 6 in Anthropologically introduced biases in natural history collections, with a case study on the invertebrate paleontology collections from the middle Cambrian Spence Shale Lagerstätte
FIGURE 6. Publications over time that refer specifically to Spence Shale specimens or use quantitative data from the Spence Shale in an analysis.
FIGURE 4 in Anthropologically introduced biases in natural history collections, with a case study on the invertebrate paleontology collections from the middle Cambrian Spence Shale Lagerstätte
FIGURE 4. Specimens in the KUMIP collections by locality, breaking down number of specimens of biomineralizing and soft-bodied taxa from each locality.
FIGURE 1 in Anthropologically introduced biases in natural history collections, with a case study on the invertebrate paleontology collections from the middle Cambrian Spence Shale Lagerstätte
FIGURE 1. Examples of anthropological actions that create bias in natural history collections and when they occur.
Natural history specimens collected and/or identified and deposited.
Natural history specimen data collected and/or identified by László Menyhárth, <a href="http://www.wikidata.org/entity/Q16059798">http://www.wikidata.org/entity/Q16059798</a>. Claims or attributions were made on Bionomia, <a href="http://bionomia.net">https://bionomia.net</a> using specimen data from the Global Biodiversity Information Facility, <a href="https://gbif.org">https://gbif.org</a>.
Natural history specimens collected and/or identified and deposited.
Natural history specimen data collected and/or identified by Robert Irvin Cratty, <a href="http://www.wikidata.org/entity/Q21509223">http://www.wikidata.org/entity/Q21509223</a>. Claims or attributions were made on Bionomia, <a href="http://bionomia.net">https://bionomia.net</a> using specimen data from the Global Biodiversity Information Facility, <a href="https://gbif.org">https://gbif.org</a>.
Natural history specimens collected and/or identified and deposited.
Natural history specimen data collected and/or identified by Stephan Biner, <a href="http://www.wikidata.org/entity/Q126409565">http://www.wikidata.org/entity/Q126409565</a>. Claims or attributions were made on Bionomia, <a href="http://bionomia.net">https://bionomia.net</a> using specimen data from the Global Biodiversity Information Facility, <a href="https://gbif.org">https://gbif.org</a>.
Natural history specimens collected and/or identified and deposited.
Natural history specimen data collected and/or identified by William Starling Sullivant, <a href="http://www.wikidata.org/entity/Q1343134">http://www.wikidata.org/entity/Q1343134</a>. Claims or attributions were made on Bionomia, <a href="http://bionomia.net">https://bionomia.net</a> using specimen data from the Global Biodiversity Information Facility, <a href="https://gbif.org">https://gbif.org</a>.
Natural history specimens collected and/or identified and deposited.
Natural history specimen data collected and/or identified by Alois Dichtl, <a href="http://www.wikidata.org/entity/Q5670001">http://www.wikidata.org/entity/Q5670001</a>. Claims or attributions were made on Bionomia, <a href="http://bionomia.net">https://bionomia.net</a> using specimen data from the Global Biodiversity Information Facility, <a href="https://gbif.org">https://gbif.org</a>.
Natural history specimens collected and/or identified and deposited.
Natural history specimen data collected and/or identified by Jules Prosper Goudot, <a href="http://www.wikidata.org/entity/Q30079075">http://www.wikidata.org/entity/Q30079075</a>. Claims or attributions were made on Bionomia, <a href="http://bionomia.net">https://bionomia.net</a> using specimen data from the Global Biodiversity Information Facility, <a href="https://gbif.org">https://gbif.org</a>.
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.