Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
5,108
datasets available to search
ShareScore release 0.7.1
Dataset results
5,108 results for “North America”
Figure 1 in Tomoxia bucephala A. Costa (Coleoptera: Mordellidae), a Palearctic tumbling flower beetle established in North America
Figure 1. Tomoxia bucephala, aspect of living beetle, Allegheny County, Pennsylvania, U.S.A. A. Dorsal view. B. Dorsolateral view. C. Ventral view. Scale bars for all images = 1.0 mm. See text for complete voucher specimen collection data.
Figure 4 in Tomoxia bucephala A. Costa (Coleoptera: Mordellidae), a Palearctic tumbling flower beetle established in North America
Figure 4. Tomoxia bucephala details of museum specimen, Essex County, New Jersey, U.S.A. A. Lateral view of portion of hind leg, with "a" indicating dorsal tibial ridge and "b" indicating dorsal ridge on first tarsomere. B. Dorsal view of distal portion of mesotibia and mesotarsus. Scale bars for all images = 0.5 mm. See text for complete voucher specimen collection data.
Figure 3 in Tomoxia bucephala A. Costa (Coleoptera: Mordellidae), a Palearctic tumbling flower beetle established in North America
Figure 3. Tomoxia bucephala, aspect of museum specimen, Union County, New Jersey, U.S.A. A. Dorsal view. B. Dorsolateral view. C. Lateral view. Scale bars for all images = 1.0 mm. See text for complete voucher specimen collection data.
Figure 9 in Tomoxia bucephala A. Costa (Coleoptera: Mordellidae), a Palearctic tumbling flower beetle established in North America
Figure 9. Map of known occurrences of Tomoxia bucephala in North America. Areas of heavier shading indicate metropolitan regions of New York City and Pittsburgh.
Figure 8 in Tomoxia bucephala A. Costa (Coleoptera: Mordellidae), a Palearctic tumbling flower beetle established in North America
Figure 8. Antennae of Tomoxia species. A. T. bucephala, Essex County, New Jersey. B. T. inclusa, Lamar County, Texas. C. T. lineella, Bronx County, New York. Scale bars for all images = 0.5 mm. Voucher specimen collection data: A—see text; B—as for Fig. 5C; C. New York. Bronx Co.: New York Botanical Garden Forest, 16−25 July 2012, E. Rivera and R. Naczi (RNC).
Figure 5 in Tyrannosaurids (Dinosauria) of Asia and North America
Figure 5. Comparison of tyrannosaurid skeletons: A-Tyrannosaurus rex (based on drawings and photographs of AMNH 5027 and CM 9380);B-Tyrannosaurus bataar (based on photographs of PIN 552-1,a young adult);C- Maleevosaurus novojilovi (modified from Maleev, 1974);D-Albertosaurus sarcophagus (skeleton based on photographs and drawings of ROM 807,with the skull based on photographs and drawings of AMNH 5222,NMC 5600 and NMC 5601); E- Albertosaurus libratus (skeleton modified from Lambe, 1914,and skull modified from Russell, 1970);F-Daspletosaurus torosus (modified from Russell, 1970). All drawn to scale;height of scale beneath Tyrannosaurus rex tail = 1 m.
Figure 4 in Tyrannosaurids (Dinosauria) of Asia and North America
Figure 4. Growth series for skulls of Tarbosaurus bataar: A-PIN 551-1 (holotype) with missing areas reconstructed from PIN 551-3 and GI SPS 100/59 (from photographs,Maleev, 1974,and Barsbold 1980);B-PIN 551-3 (holotype of Tyrannosaurus bataar) (from photographs and Maleev, 1974; the posterior margins of the squamosal and quadratojugal are apparently incomplete or curved away from the viewer, hence the different shape of these bones compared to the other skulls);C-GI SPS 100/59 (modified from Barsbold, 1980);D-PIN 552- 2 (holotype of Gorgosaurus lancinator) (modified from Maleev, 1974). All skulls to scale;scale under A= 10cm.
Supplementary material 3 from: Jeschke J, Wittenborn D (2011) Characteristics of exotic ants in North America. NeoBiota 10: 47-64. https://doi.org/10.3897/neobiota.10.1047
Supplementary material 3 from: Jeschke J, Wittenborn D (2011) Characteristics of exotic ants in North America. NeoBiota 10: 47-64. https://doi.org/10.3897/neobiota.10.1047
Supplementary material 1 from: Jeschke J, Wittenborn D (2011) Characteristics of exotic ants in North America. NeoBiota 10: 47-64. https://doi.org/10.3897/neobiota.10.1047
Supplementary material 1 from: Jeschke J, Wittenborn D (2011) Characteristics of exotic ants in North America. NeoBiota 10: 47-64. https://doi.org/10.3897/neobiota.10.1047
Figure 3 in Tyrannosaurids (Dinosauria) of Asia and North America
Figure 3. Medial view of the quadrate of Tyrannosaurus rex (cast at the ANSP) with B,drawings made by Erwin Christman and identified by Welles and Long (1974) as the astragulus. 1-pterygoid process of the quadrate. 2-quadrate foramen. 3-occipital condyle. 4-paroccipital process. 5-basisphenoid. 6-prearticular. 7-articular. 8- quadratojugal. 9-articulating surface for the squamosal. Scale below the articular in A = 2 cm.
Fig. 7. A–F. Megaxyela langstoni Ross, 1936 in Big and beautiful: the Megaxyela species (Hymenoptera, Xyelidae) of East Asia and North America
Fig. 7. A–F. Megaxyela langstoni Ross, 1936, ♀ (A–C = holotype, DEI-GISHym 30821, INHS; D–F = 30822, USNM). G–K. M. major (Cresson, 1880), ♂, paratype (30823, ANSP). A–B. ♀, holotype, habitus dorsal/lateroventral. C. ♀, holotype, head frontal. D–E. ♀, metatarsus, lateral/ventral. F. ♀, abdomen lateroventral. G–H. Habitus dorsal/lateroventral. I. Head frontal. J–K. Metatarsus lateral/ ventral.
Fig. 10. Megaxyela togashii Shinohara, 1992 in Big and beautiful: the Megaxyela species (Hymenoptera, Xyelidae) of East Asia and North America
Fig. 10. Megaxyela togashii Shinohara, 1992, ♀, holotype, DEI-GISHym 22352 (NSMT); ♂, 22354, (NSMT). A–B. Habitus dorsal/lateroventral (♀). C. Head frontal (♀). D–E. Habitus dorsal/lateroventral (♂). F. Head frontal (♂). G–H. Metatarsus lateral/ventral (♀). I–J. Metatarsus lateral/ventral (♂). Arrows in Fig. 10B and 10F indicate dark spots of abdominal sterna, arrowheads in H and J indicate minute pulvilli.
Fig. 11 in Big and beautiful: the Megaxyela species (Hymenoptera, Xyelidae) of East Asia and North America
Fig. 11. Species of Megaxyela Ashmead, 1898, ovipositor sheaths. A. M. euchroma Blank, Shinohara & Wei sp. nov. (holotype, DEI-GISHym 22554, CSCS). B. M. fulvago Blank, Shinohara & Wei sp. nov. (5752, NSMT). C. M. gigantea Mocsáry, 1909, holotype of M. mikado Sato, 1930 (22350, NSMT). D. M. inversa Blank & D.R. Smith sp. nov., paratype (22356, USNM). E. M. langstoni Ross, 1936, holotype (30821, INHS). F. M. parki Shinohara, 1992 (18510, NSMT). G. M. pulchra Blank, Shinohara & Sundukov sp. nov., holotype (18501, NSMT). H. M. togashii Shinohara, 1992, holotype (22352, NSMT). Images not to the same scale.
Fig. 2 in Big and beautiful: the Megaxyela species (Hymenoptera, Xyelidae) of East Asia and North America
Fig. 2. Phylogenetic hypothesis of Megaxyela Ashmead, 1898, based on a Maximum Likelihood analysis of the barcoding region (COI-5P) applying the the Jukes-Cantor model. Two specimens of Macroxyela ferruginea (Say, 1824) have been included as outgroup. See Material and Methods for details. Bootstrap values above 50 % are shown next to the concerning nodes. The labels of the individual specimens consist of species name, voucher number (for Megaxyela identical with the DEI-GISHym numbers used in the text, for Macroxyela GenBank accession number), sex (♀ for females, ♂ for males) or larva, country and province of origin, and sequence length.
Fig. 3 in Big and beautiful: the Megaxyela species (Hymenoptera, Xyelidae) of East Asia and North America
Fig. 3. Megaxyela euchroma Blank, Shinohara & Wei sp. nov. A–B. Habitus dorsal/lateral (♀, holotype, DEI-GISHym 22554, CSCS). C. Abdomen ventral, arrowheads indicating white stripe along ventral edge of terga (♀, 22511, NSMT). D–E. Habitus dorsal/lateroventral (♂, 22514, NSMT). F–G. Head, obliquely lateral/frontal, arrowheads indicating carina along inner orbit (♂, 22510, NSMT). H–K. Metatarsus, lateroventral (♀, holotype, 22554, CSCS), ventral (♀, 22510, NSMT), tarsomeres 1–2, ventral, arrowheads indicating small pulvilli (♀, 22509, NSMT), lateroventral (♂, 22513, NSMT).
Fig. 13 in Big and beautiful: the Megaxyela species (Hymenoptera, Xyelidae) of East Asia and North America
Fig. 13. Species of Megaxyela Ashmead, 1898, penis valves (A–F) and genitalia capsules (G–I). A. M. euchroma Blank, Shinohara & Wei sp. nov. (DEI-GISHym 22513, NSMT). B. M. fulvago Blank, Shinohara & Wei sp. nov. (5239, NSMT). C. M. gigantea Mocsáry, 1909 (708, NSMT). D. M. parki Shinohara, 1992 (710, NSMT). E. M. pulchra Blank, Shinohara & Sundukov sp. nov. (18503, NSMT). F. M. togashii Shinohara, 1992 (22521, NSMT). G–H. M. gigantea, genitalia capsule in dorsal/ventral view (18507, NSMT). I. M. pulchra sp. nov., genitalia capsule in dorso-posterior view (22349, NSMT). Arrow heads in Fig. 13H–I indicate lobe of upper side of valviceps coiled laterally. Images not to same scale.
Fig. 1. Megaxyela Ashmead, 1898, morphological terminology. A. M in Big and beautiful: the Megaxyela species (Hymenoptera, Xyelidae) of East Asia and North America
Fig. 1. Megaxyela Ashmead, 1898, morphological terminology. A. M. major (Cresson, 1880) (♀, paralectotype, DEI-GISHym 30823, ANSP), wings. B. M. parki Shinohara, 1992 (♀, 18509, NSMT), section of fore wing. C. M. euchroma Blank, Shinohara & Wei sp. nov. (♂, paratype, 22513, NSMT), penis valve. D. M. parki (♂, 710, NSMT), antenna. E. M. gigantea Mocsáry, 1909 (♀, holotype of M. mikado Sato, 1930, 22350, NSMT), ovipositor and ovipositor sheath, with indication of measurement of length of valvifer 2 (blue), valvula 3 (white), and width of valvula 3 (yellow). F. M. euchroma sp. nov. (♀, paratype, 22558, CSCS), section of ovipositor, white arrow heads indicating teeth of ctenidia on valvulae 1 and 2.
Fig. 12 in Big and beautiful: the Megaxyela species (Hymenoptera, Xyelidae) of East Asia and North America
Fig. 12. Species of Megaxyela Ashmead, 1898, ovipositors. A. M. euchroma Blank, Shinohara & Wei sp. nov., paratype, DEI-GISHym 22510 (NSMT). B–C. M. fulvago Blank, Shinohara & Wei sp. nov., paratype (5752, NSMT). C. Complete valvula 2 (incident light) and tip of valvula 2 (insert, transmitted light). D. M. inversa Blank & D.R. Smith sp. nov., paratype (22356, USNM). E. M. gigantea Mocsáry, 1909, holotype of M. mikado Sato, 1930 (22350, NSMT). F. M. parki Shinohara, 1992, paratype (18510, NSMT). G. M. pulchra Blank, Shinohara & Sundukov sp. nov., paratype (22348, NSMT). H. M. togashii Shinohara, 1992 (22353, NSMT). The images in B and H have been flipped horizontally.
Fig. 14 in Big and beautiful: the Megaxyela species (Hymenoptera, Xyelidae) of East Asia and North America
Fig. 14. Distribution of species of Megaxyela Ashmead, 1898 in East Asia. Records of M. togashii Shinohara, 1992 include reliable records published by Shinohara (1992, 2006), Tanaka (1999), Yamada (2000), Naito et al. (2004) and Shinohara et al. (2017). Other distribution data are based on examination of material in course of this work.
Fig. 5 in Big and beautiful: the Megaxyela species (Hymenoptera, Xyelidae) of East Asia and North America
Fig. 5. Megaxyela gigantea Mocsáry, 1909. A–B. Habitus dorsal/lateroventral (♀, holotype of M. mikado, DEI-GISHym 22350, NSMT). C–D. Habitus dorsal/lateroventral (♂, 18507, NSMT). E. Head frontal (♀, holotype of M. mikado, 22350, NSMT). F–G. Metatarsus lateral/ventral (♀, holotype of M. mikado, 22350, NSMT). H. Metatarsus ventral (♂, 18507, NSMT).
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.