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12,309 results for “America”
FIGURE 6 in Additions to the hydroids (Cnidaria, Hydrozoa) of the Bay of Fundy, northeastern North America, with a checklist of species reported from the region
FIGURE 6. Zanclea implexa, nematocysts, SNM HYD-000493. a, small stenotele. b, large stenotele. c, macrobasic eurytele.
FIGURE 1 in Additions to the hydroids (Cnidaria, Hydrozoa) of the Bay of Fundy, northeastern North America, with a checklist of species reported from the region
FIGURE 1. Tubularia acadiae, hydranth with male gonophores, Minas Basin, Nova Scotia. Photograph by J.S. Bleakney.
FIGURE 2 in Additions to the hydroids (Cnidaria, Hydrozoa) of the Bay of Fundy, northeastern North America, with a checklist of species reported from the region
FIGURE 2. Tubularia acadiae, nematocysts, ROMIZ B629. a, desmoneme, from aboral tentacle. b, large haplonemes, from aboral tentacle. c, small haploneme, from oral tentacle. d, large stenotele, from oral tentacle. e, small stenotele, from oral tentacle. f, heteronemes, from aboral tentacle.
FIGURE 5 in Additions to the hydroids (Cnidaria, Hydrozoa) of the Bay of Fundy, northeastern North America, with a checklist of species reported from the region
FIGURE 5. Sarsia lovenii, nematocysts, ROMIZ B3096. a, isorhiza, from hydranth. b, isorhiza, from medusoid. c, microbasic mastigophore, from medusoid. d, microbasic mastigophore, discharged, from medusoid. e, small stenotele, from hydranth. f, small stenotele, partially discharged, from hydranth. g, small stenotele, from medusoid. h, small stenotele, partially discharged, from medusoid. i, large stenotele, from hydranth.
FIGURE 4. Capitate hydroids. a in Additions to the hydroids (Cnidaria, Hydrozoa) of the Bay of Fundy, northeastern North America, with a checklist of species reported from the region
FIGURE 4. Capitate hydroids. a, Tubularia acadiae, hydranth with female gonophores, ROMIZ B629. Scale equals 5 mm. b, Coryne pusilla, part of colony with two hydranths, SNM HYD-000455. Scale equals 0.5 mm. c, Sarsia lovenii, hydranth with male gonophore, ROMIZ B3096. Scale equals 0.5 mm. d, Sarsia lovenii, hydranth with female gonophore, ROMIZ B3106. Scale equals 0.5 mm. e, Zanclea implexa, long pedicel with hydranth, SNM HYD-000493. Scale equals 0.25 mm. f, Zanclea implexa, short pedicel with hydranth and developing medusa bud, SNM HYD-001058. Scale equals 0.25 mm.
FIGURE 3 in Additions to the hydroids (Cnidaria, Hydrozoa) of the Bay of Fundy, northeastern North America, with a checklist of species reported from the region
FIGURE 3. Coryne pusilla, nematocysts, SNM HYD-000455. a, small stenotele. b, small stenotele, partially discharged. c, large stenotele.
FIGURE 3 in New Black Fungus Gnats (Diptera, Sciaridae) of North America. Part III. Genera Camptochaeta Hippa & Vilkamaa, Claustropyga Hippa, Vilkamaa & Mohrig and Dichopygina Vilkamaa, Hippa & Komarova
FIGURE 3. Camptochaeta grimaldii sp. n. Male. Holotype. A. Part of hypopygium. B. Gonostylus. C. Apex of gonostylus.
FIGURE 7 in New Black Fungus Gnats (Diptera, Sciaridae) of North America. Part III. Genera Camptochaeta Hippa & Vilkamaa, Claustropyga Hippa, Vilkamaa & Mohrig and Dichopygina Vilkamaa, Hippa & Komarova
FIGURE 7. Camptochaeta unispina sp. n. Male. Holotype. A. Hypopygium. B. Gonostylus. C. Antennal flagellomeres 3‒4. D. Apex of fore tibia.
FIGURE 6 in New Black Fungus Gnats (Diptera, Sciaridae) of North America. Part III. Genera Camptochaeta Hippa & Vilkamaa, Claustropyga Hippa, Vilkamaa & Mohrig and Dichopygina Vilkamaa, Hippa & Komarova
FIGURE 6. Camptochaeta subxystica sp. n. Male. Holotype. A. Part of hypopygium. B. Gonostylus. C. Antennal flagellomeres 3‒4.
FIGURE 1 in New Black Fungus Gnats (Diptera, Sciaridae) of North America. Part III. Genera Camptochaeta Hippa & Vilkamaa, Claustropyga Hippa, Vilkamaa & Mohrig and Dichopygina Vilkamaa, Hippa & Komarova
FIGURE 1. Camptochaeta abnormalis sp. n. Male. Holotype. A. Part of hypopygium. B. Apex of gonostylus (200x). C. Antennal flagellomeres 4‒5. D. Palpus. E. Apex of fore tibia.
FIGURE 2 in New Black Fungus Gnats (Diptera, Sciaridae) of North America. Part III. Genera Camptochaeta Hippa & Vilkamaa, Claustropyga Hippa, Vilkamaa & Mohrig and Dichopygina Vilkamaa, Hippa & Komarova
FIGURE 2. Camptochaeta camptochaetosa sp. n. Male. Holotype. A. Hypopygium. B. Antennal flagellomeres 3‒4.
FIGURES 15—20 in New species of Narberdia Burke from México and Central America (Coleoptera: Curculionidae)
FIGURES 15—20. Male median lobe and spermatheca in Narberdia species. 15—17) N. ramuvei with male median lobe strongly narrowed near apex; and 18—20) N. sarukhani with male median lobe broad and rounded apically.
FIGURES 7—8 in New species of Narberdia Burke from México and Central America (Coleoptera: Curculionidae)
FIGURES 7—8. Narberdia species, habitus, lateral views, scale bars 0.5 mm. 7) N. ramuvei, female; and 8) N. aridulus, female.
FIGURES 1—2 in New species of Narberdia Burke from México and Central America (Coleoptera: Curculionidae)
FIGURES 1—2. Narberdia species, habitus, lateral views, scale bars 0.5 mm. 1) N. cervantae, male; 2) N. cervantae, female.
FIGURES 5 in New species of Narberdia Burke from México and Central America (Coleoptera: Curculionidae)
FIGURES 5—ϭ. Narberdia species, habitus, lateral views, scale bars 0.5 mm. 5) N. sarukhani, male; 6) N. sarukhani, female.
FIGURES 9—14 in New species of Narberdia Burke from México and Central America (Coleoptera: Curculionidae)
FIGURES 9—14. Male median lobe and spermatheca in Narberdia species. Male median lobe strongly narrowed near apex: 9— 11) N. cervantae; and 12—14) N. dugesi.
FIGURES 3—4 in New species of Narberdia Burke from México and Central America (Coleoptera: Curculionidae)
FIGURES 3—4. Narberdia species, habitus, lateral views, scale bars 0.5 mm. 3) N. dugesi, male; 4) N. dugesi, female.
United States of America (the) Synthetic Ecosystem
United States of America (the) synthetic ecosystem dataset consisting of tables for persons and households. This dataset was created by the SPEW R Package using the following input data sources: GeoHive counts and IPUMS-I shapefiles and microdata.
2009, Allegheny, Pennsylvania, United States of America, 2009 H1N1 Allegheny County R0 = 1.3, H1N1
<p>Information about the 2009, Allegheny, Pennsylvania, United States of America, 2009 H1N1 Allegheny County R0 = 1.3, H1N1 infectious disease scenario curated from multiple publications and reports. The information is represented in machine-interpretable Apollo-XSD format. The terminology is defined by the Apollo-SV ontology and standard identifiers.</p>
FIGURES 13–15 in Monotypic no longer: a new species of Panca Evans (Lepidoptera: Hesperiidae: Hesperiinae: Moncini) from South America
FIGURES 13–15. Male genitalia of species of Panca and Uidius. 13. P. moseri sp. nov., paratype (OM 52.303). 14. P. subpunctuli, male from Rio Lava-tudo, São Joaquim, Santa Catarina, Brazil (DZ 31.313). 15. U. mictra, male from Parque Estadual de Vila Velha, Ponta Grossa, Paraná, Brazil (DZ 189). Left lateral view of the tegumen, uncus, gnathos and saccus; left lateral view of the fultura inferior; ventral view of the saccus; dorsal view of the tegumen and uncus; left and right lateral views of the right valva; aedeagus in dorsal, left lateral, ventral and right lateral views. Scale bar = 1 mm.
ScienceDex guides
Understand access before you commit
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.