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5,108 results for “North America”
Figs 19-28 in Aradidae (Heteroptera) new to North America and Canada, with some additional provincial and state records for Canada and the USA
Figs 19-28. Aradus brevicornis. (19) holotype male, dorsal view; (20) lateral view; (21) brachypterous female (AK); (22-23) labels attached to holotype; (24-28) male genitalic structures; (24-26) left paramere, (27) left parandrium, (28) tergite IX. Scales: 1mm (19-21); 0.1mm (24-28).
Figs 1-11 in Aradidae (Heteroptera) new to North America and Canada, with some additional provincial and state records for Canada and the USA
Figs 1-11. (1) Aradus depressus, female (BC); (2) Aradus laeviusculus, male (BC); (3) Aradus apicalis, female (BC); (4-7) Aradus depressus male genitalic structures; 4-5 left paramere; 6 tergite IX, 7 left parandrium; (8-11) Aradus laeviusculus, male genitalic structures; (8-9) left paramere, (10) tergite IX, (11) left parandrium. Scales: 1mm (1-3); 0.1mm (4-11).
Figure 1 in The European lesser glow worm, Phosphaenus hemipterus (Goeze), in North America (Coleoptera, Lampyridae)
Figure 1. An adult male specimen of Phosphaenus hemipterus (photographed in Switzerland). Note the broad antennae, small eyes, lampyrid-shaped pronotum, and the shortened elytra exposing seven abdominal segments, the last two bearing bioluminescent organs. Photo credit: Urs Rindlisbacher.
Figure 247 in A Revision of Lasionycta Aurivillius (Lepidoptera: Noctuidae) for North America and notes on Eurasian species, with descriptions of 17 new species, 6 new subspecies, a new genus, and two new species of Tricholita Grote
Figure 247. Neighbor-joining CO1 tree of North American Lasionycta, Psammopolia, Tricholita ferrisi and Eurasian Lasionhada proxima and Eriopygodes imbecilla. Incomplete haplotypes with 600–657 base pairs are denoted with (*) and those with 550–599 base pairs with (**). The letter and number code after each species is a unique haplotype identifier followed by the number of samples in parentheses. No data is available for Psammopolia insolens, P. sala, or P. ochracea. The illustrated species show a member of each species-group and are scaled to the same size. The Lasionycta leucocycla species-group is shown in Fig. 248.
Figure 248 in A Revision of Lasionycta Aurivillius (Lepidoptera: Noctuidae) for North America and notes on Eurasian species, with descriptions of 17 new species, 6 new subspecies, a new genus, and two new species of Tricholita Grote
Figure 248. Neighbor-joining CO1 tree of the North American Lasionycta leucocycla species-group. Symbols and codes are the same as in Fig. 247. No data is available for Lasionycta carolynae, L. illima, L. leucocycla hampa, L. macleani, L. mono, or L. uniformis handfieldi. The illustrated specimens demonstrate the variation in appearance of the species-group and are scaled to the same size.
Figure 2 in The European lesser glow worm, Phosphaenus hemipterus (Goeze), in North America (Coleoptera, Lampyridae)
Figure 2. Photograph of the habitat at the Fort Massey site where Phosphaenus hemipterus specimens were collected. Foraging birds, such as the American Crow (Corvus brachyrhynchos) in the foreground, could be potential predators of diurnal beetles such as P. hemipterus. Photo credit: Christopher Majka
Figure 4 in The European lesser glow worm, Phosphaenus hemipterus (Goeze), in North America (Coleoptera, Lampyridae)
Figure 4. Photograph of the habitat at the Queen St. site where Phosphaenus hemipterus specimens were collected. Note the concrete wall of the apartment building directly abutting on the lawn area. In the foreground is the trunk of an ash tree, and a row of shrubs consisting of goldflame spiraea, fly honeysuckle, red-ozier dogwood, and eastern redcedar. Photo credit: Christopher Majka
Figures 1–6 in Cucullia umbratica (Lepidoptera, Noctuidae), a new European noctuid in North America
Figures 1–6. Cucullia spp.: 1–4 Adults of Cucullia spp. 1 Cucullia umbratica, ♁, Havre-aux-Maisons, Magdalen Islands, Québec 2 Cucullia intermedia, ♁, Edmundston, New Brunswick 3 Cucullia umbratica, ♀, Havre-aux-Maisons, Magdalen Islands, Québec 4 Cucullia intermedia, ♀, Edmundston, New Brunswick 5–6 Male genitalia of Cucullia spp. 5 Cucullia umbratica 6 Cucullia intermedia.
Figure 1 in Adventive species of Quedius (Coleoptera, Staphylinidae) in North America: a survey and new Canadian record
Figure 1. Distribution of Quedius cinctus in eastern North America (Smetana 1971, 1990). A specimen collected in Seattle, Washington, on the Pacific coast of the USA is not shown.
Reconstructed remote sensing land surface temperature data in North America in 2002-2018
<p>In order to more accurately study the change trend of land surface temperature in North America in recent years, we combined remote sensing and meteorological station data and used various restoration models to generate more accurate and more complete remote sensing land surface temperature data. Our data covered the North American continent from 2002 to 2018, with a spatial resolution of 0.05°×0.05°. In order to facilitate the statistics of the data, we set the projection mode of the data as World_Cylindrical_Equal_Area. We collated the data from different time dimensions, including month, season and year.</p>
Figure 17 in Two unusual new species of Caleremaeus (Acari: Oribatida) from eastern North America, with redescription of C. retractus and reevaluation of the genus
Figure 17 Caleremaeus nasutusn. sp., transmitted-light micrographs of adult: A – legs I-IV, abaxial view (trochanter II not shown); B – femur II (cerotegument mostly separated; insert = seta d of femur I); C – tibia and tarsus I; D – chelicera, abaxial view. Scale bars: 20 µm (A); 10 µm (B-D).
Figure 18 in Two unusual new species of Caleremaeus (Acari: Oribatida) from eastern North America, with redescription of C. retractus and reevaluation of the genus
Figure 18 Transmitted-light micrographs of C. monilipes,(A-D) and Caleremaeus'retractus' group from New York (E-G): A – adult (from Sweden), rostral bulge, deep focus to show embossed pattern; B – adult (from Spain), setah2 and nearby cerotegument; C – deutonymph (from Sweden), pygidial region, ventral view of flattened specimen; D – same, leg I and rostral region, dorsal view (lower left insert: tibia II coupled seta d and solenidion); E – anterior part of coxisternum; F – anterior third, ventrolateral view; G – deutonymph, hysterosoma, lateral view. Scale bars: 20 µm (C-G); 10 µm (A, B).
Figure 19 in Two unusual new species of Caleremaeus (Acari: Oribatida) from eastern North America, with redescription of C. retractus and reevaluation of the genus
Figure 19 Food boluses and fecal pellets from within specimens of Caleremaeus retractus(A-E), C. arboricolus(F-H) and C. nasutus n. sp. (I-L): A – food bolus in adult; B – part of different bolus in same adult; C – fecal pellet in different adult; D – same, different adult; E – fecal pellet in tritonymph (arrow on spiral thickening of plant tracheid cell); F – food bolus in adult; G – food bolus in deutonymph; H – food bolus in protonymph; I – food bolus in adult; J, K, L – fecal pellet in three different adults. Scale bar: 10 µm (all to same scale).
Figure 14 in Two unusual new species of Caleremaeus (Acari: Oribatida) from eastern North America, with redescription of C. retractus and reevaluation of the genus
Figure 14 Caleremaeus nasutusn. sp., scanning electron micrographs of adult: A – dorsal view cerotegument broken from central region of notogaster; B – ventral view, with enlargement of preanal region in upper right (* indicates location of C); C – fractured cerotegument on ventral plate; D – subcapitulum and surrounding region, ventral view; E – bothridial region, anterior view; F – proterosoma, anterior view. Scale bars: 50 µm (A, B); 10 µm (D-F); 2 µm (C).
Figure 16 in Two unusual new species of Caleremaeus (Acari: Oribatida) from eastern North America, with redescription of C. retractus and reevaluation of the genus
Figure 16 Caleremaeus nasutusn. sp., transmitted-light micrographs of adult: A – end of posterior notogastral bulge, region of setal pair h1, dorsal view (insert = h1from another specimen, arrow to basal cerotegument nodule); B – posterolateral contour of notogaster, dorsal view; C – notogastral seta la, entire (above) and with isotropic outer layer removed leaving only birefringent core; D – posterior contour of notogaster, ventral view (left p1 and p2 lost, leaving only basal cerotegument nodule; insert = enlargedp1); E – coxisternum, ventral view (arrowhead on projection at end of discidial ridge); F – region above legs III-IV, lateral view (arrowhead as for F); G – preanal organ, optical section; H – region of aggenital enantiophysis. Scale bars: 10 µm (A-F, H); 5 µm (G).
Figure 15 in Two unusual new species of Caleremaeus (Acari: Oribatida) from eastern North America, with redescription of C. retractus and reevaluation of the genus
Figure 15 Caleremaeus nasutusn. sp., transmitted-light micrographs of adult: A – prodorsum, dorsal view; B – anterior prodorsal lobe, different specimen; C – posterior prodorsum and sejugal region, dorsal view; D – bothridial seta; E – prodorsum, lateral view (gnathosoma removed); F – optical section of E, focused near midline; G – optical section of rostrum, anterior to top, dorsal view, focused on embossed figure on inner face of rostral bulge; H – same, different specimen, anterodorsal view of dissected fragment (rostrophragma broken on left). Scale bars: 20 µm (A-E); 10 µm (F-H).
Figure 13 in Two unusual new species of Caleremaeus (Acari: Oribatida) from eastern North America, with redescription of C. retractus and reevaluation of the genus
Figure 13 Caleremaeus nasutusn. sp., adult: A – dorsal view (legs mostly omitted); B – ventral view (legs omitted). Scale bar: 50 µm.
Figure 12 in Two unusual new species of Caleremaeus (Acari: Oribatida) from eastern North America, with redescription of C. retractus and reevaluation of the genus
Figure 12 Caleremaeus arboricolusn. sp., transmitted-light micrographs of juveniles: A – exuvial scalp of larva, with inserts (top to bottom) of enlarged setaeda, dp, lp, h1; B – protonymph, pygidial region, dorsal view; C – deutonymph, lateral view; D – same, dorsal view; E – tritonymph, pygidial region; F – exuvial scale attachments, lateral view, with sclerotized pocket in underside of larval scalp (kp) on top, detached and nested cornicle k of proto- and deutonymph from same specimen on bottom; G – protonymph, ventral view; H – partial coxisternum of deutonymph, ventral view, anterior to right (insert = trochanter III seta v); I – dorsodistal tubercle of tibia I of deutonymph (lower) and tritonymph (upper: partial, better showing barbs and velum of setad); J – deutonymph, dorsal view of partial prodorsum and leg I (insert: coupled seta d and solenidion of tibia II); K – femur I setabvம of deutonymph, intact (left) and with isotropic external layer separated from birefringent core (right). Scale bars: 20 µm (A-E, G); 10 µm (H-J); 2 µm (F, K).
Figure 11 in Two unusual new species of Caleremaeus (Acari: Oribatida) from eastern North America, with redescription of C. retractus and reevaluation of the genus
Figure 11 Caleremaeus arboricolusn. sp., transmitted-light micrographs of adult: A – legs I-IV, abaxial view (trochanter II not shown); B – base of femur I, abaxial; C – same, ventral view (arrow to partial retrotectum); D – trochanter III, ventral view (arrow to partial retrotectum), with base of femur (twisted); E – tibia and tarsus I, adaxial view (lower left insert =ft″ and base of solenidionω1 of different specimen); F – solenidion φ of tibia II; G – proximodorsal part of two femora I, showing variants of femur I saccule (arrow to stigma); H – femur II and partial genu, abaxial view; I – femur III, abaxial view; J – aggenital region and abaxial view of femur IV; K – trochanter and base of femur IV, abaxial view. Scale bars: 20 µm (A); 10 µm (B-E); 5 µm (G-K); 2 µm (F).
Figure 10 in Two unusual new species of Caleremaeus (Acari: Oribatida) from eastern North America, with redescription of C. retractus and reevaluation of the genus
Figure 10 Caleremaeus arboricolusn. sp., transmitted-light micrographs of adult: A – part of series of knots at margin of posterior notogastral bulge; B – detached notogastral cerotegument (optical cross-section); C – ventral plate cerotegument (face-on) near seta ag; D – coxisternum of male, surface focus (insert lower right = spermatopositor, arrowhead on largest alveolus); E – same, deeper focus; F – female with mostly extended ovipositor; G – distal part of ovipositor, showing ventral lobe (right) and one (of pair) dorsal lobe (left); H – coronal seta of ovipositor. Scale bars: 50 µm (F); 20 µm (D, E); 5 µm (A, B, G); 2 µm (C, H).
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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.