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.
428
datasets available to search
ShareScore release 0.9.0
Dataset results
428 results for “Marshalli”
FIGURES 9–17 in Systematic position of Ascopus Marshall, Oreosecus Marshall, Perarogula Hoffmann and Rhadinocopes Hustache (Coleoptera: Curculionidae: Entiminae) with description of a new species of Ascopus from Guinea
FIGURES 9–17. Structural details of Ascopus girardi sp. nov. 9. head with rostrum, dorsal view; 10. head with rostrum, lateral view; 11. femur and tibia of right foreleg; 12. penis, dorsal view; 13. tegmen, dorsal view; 14. sternite IX of male; 15. spermatheca; 16. sternite VIII of female, dorsal view; 17. ovipositor, dorsal view. Scale = 0.50 mm, only 17 = 0.25 mm.
FIGURES 1–4. Dorsal habitus. 1 in Systematic position of Ascopus Marshall, Oreosecus Marshall, Perarogula Hoffmann and Rhadinocopes Hustache (Coleoptera: Curculionidae: Entiminae) with description of a new species of Ascopus from Guinea
FIGURES 1–4. Dorsal habitus. 1. Ascopus lamottei (Hoffmann); 2. A. curvipes (Hustache); 3. A. echinatus (Marshall); 4. A. pyriformis Marshall. Scale = 1.00 mm.
FIGURES 5–8. Dorsal habitus. 5. A in Systematic position of Ascopus Marshall, Oreosecus Marshall, Perarogula Hoffmann and Rhadinocopes Hustache (Coleoptera: Curculionidae: Entiminae) with description of a new species of Ascopus from Guinea
FIGURES 5–8. Dorsal habitus. 5. A. girardi sp. nov.; 6. Tapinomorphus alticola (Hustache); 7. T. orientalis (Hustache); 8. T. porculus (Marshall). Scale = 1.00 mm.
FIGURES 55–57 in Revision of Myiocephalus Marshall (Hymenoptera: Braconidae: Euphorinae), with description of one new species
FIGURES 55–57. Myiocephalus laticeps (Provancher) ♂, U.S.A. 55. Habitus, lateral aspect; 56. Head anterior aspect; 57. Head, dorsal aspect.
FIGURES 51–54 in Revision of Myiocephalus Marshall (Hymenoptera: Braconidae: Euphorinae), with description of one new species
FIGURES 51–54. Myiocephalus zwakhalsi sp. n., ♂, paratype. 51. Habitus, lateral aspect; 52. Head, anterior aspect; 53. First metasomal tergite, dorsal aspect; 54. Head, lateral aspect.
FIGURES 21–30 in Revision of Myiocephalus Marshall (Hymenoptera: Braconidae: Euphorinae), with description of one new species
FIGURES 21–30. Myiocephalus niger Fischer, ♀, China (Shaanxi). 21. Wings; 22. Mesosoma, dorsal aspect; 23. Mesosoma, lateral aspect; 24. Propodeum, first–fourth metasomal tergites, dorsal aspect; 25. Apical half of metasoma, lateral aspect; 26. Head, anterior aspect; 27. Head, dorsal aspect; 28. Head, lateral aspect; 29. Base of antenna; 30. Apex of antenna.
FIGURES 1–2 in Revision of Myiocephalus Marshall (Hymenoptera: Braconidae: Euphorinae), with description of one new species
FIGURES 1–2. Myiocephalus boops (Wesmael), ♀, Austria (Afritzer See). 1. Habitus, lateral aspect; 2. Detail of ovipositor sheath and ovipositor, lateral aspect.
FIGURES 17–20 in Revision of Myiocephalus Marshall (Hymenoptera: Braconidae: Euphorinae), with description of one new species
FIGURES 17–20. Myiocephalus niger Fischer, ♀, China (Shaanxi). 17. Habitus, lateral aspect; 18. First metasomal tergite, ventral aspect; 19. Metasoma, ventral aspect; 20. Hind leg and metasoma, lateral aspect.
FIGURES 14–16 in Revision of Myiocephalus Marshall (Hymenoptera: Braconidae: Euphorinae), with description of one new species
FIGURES 14–16. Myiocephalus boops (Wesmael), ♂, Netherlands (Boschoord-Vledder). 14. Habitus, lateral aspect; 15. Head, anterior aspect; 16. Head, dorsal aspect.
FIGURES 3–13 in Revision of Myiocephalus Marshall (Hymenoptera: Braconidae: Euphorinae), with description of one new species
FIGURES 3–13. Myiocephalus boops (Wesmael), ♀, Austria (Afritzer See). 3. Wings; 4. Mesosoma, lateral aspect; 5. Meso- soma, dorsal aspect; 6. Propodeum and first metasomal tergite, dorsal aspect; 7. id., lateral aspect; 8. Fourth and fifth sternites and hypopygium, ventral aspect; 9. Head, anterior aspect; 10. Head, dorsal aspect; 11. Head, lateral aspect; 12. Apical segments of antenna; 13. Basal segments of antenna.
FIGURES 36–38 in Revision of Myiocephalus Marshall (Hymenoptera: Braconidae: Euphorinae), with description of one new species
FIGURES 36–38. Myiocephalus zwakhalsi sp. n., ♀, holotype. 36. Habitus, lateral aspect; 37. Fourth and fifth sternites and hypopygium, lateral aspect; 38. Detail of ovipositor sheath and ovipositor, lateral aspect.
Figs. 5–8. Sicoderus hamburgi and Sicoderus marshalli holotypes. S in The Status of Species of Erodiscus Schoenherr, 1825 (Coleoptera: Curculionidae: Curculioninae) Described by Elbert L. Sleeper
Figs. 5–8. Sicoderus hamburgi and Sicoderus marshalli holotypes. S. hamburgi: 5) Dorsal habitus; 6) Lateral habitus. S. marshalli: 7) Dorsal habitus; 8) Lateral habitus.
FIGURE 8 in Description of larval instars of Dryinus tarraconensis Marshall, 1868 and Gonatopus baeticus (Ceballos, 1927) (Hymenoptera: Chrysidoidea: Dryinidae), parasitoids of the genus Dictyophara Germar (Hemiptera: Auchenorrhyncha: Dictyopharidae)
FIGURE 8. Gonatopus baeticus (Ceballos), mature larva. A. Head, dorsal view. B. Labrum. C. Sensilla of epipharynx. D. Labium, ventral view. E. Antenna. F. Right maxillary palp, ventral view. G. Thoracic spiracle, from outside. H. Thoracic spiracle, lateral view.
Data from: Influence of northern limit range on genetic diversity and structure in a widespread North American tree, sugar maple (Acer saccharum Marshall)
Due to climate change, the ranges of many North-American tree species are expected to shift northward. Sugar maple (Acer saccharum Marshall) reaches its northern continuous distributional limit in north-eastern North America at the transition between boreal mixed-wood and temperate deciduous forests. We hypothesized that marginal fragmented northern populations from the boreal mixed-wood would have a distinct pattern of genetic structure and diversity. We analyzed 18 microsatellite loci variation in 23 populations distributed along three latitudinal transects (west, central and east) that encompass the continuous-discontinuous species range. Each transect was divided into two zones, continuous (temperate deciduous) and discontinuous (boreal mixed-wood), based on sugar maple stand abundance. Respective positive and negative relationships were found between the distance of each population to the northern limit (D north), and allelic richness (AR) and population differentiation (FST). These relations were tested for each transect separately; the pattern (discontinuous/continuous) remained significant only for the western transect. structure analysis revealed the presence of four clusters. The most northern populations of each transect were assigned to a distinct group. Asymmetrical gene flow occurred from the southern into the four northernmost populations. Southern populations in Québec may have originated from two different postglacial migration routes. No evidence was found to validate the hypothesis that northern populations were remnants of a larger population that had migrated further north of the species range after the retreat of the ice sheet. The northernmost sugar maple populations possibly originated from long distance dispersal.
FIGURES 69–72. Termitoloemus marshalli Baranov, male holotype. 69–71 in A review of the monophyly and composition of the Bengaliinae with the description of a new genus and species, and new evidence for the presence of Melanomyinae in the Afrotropical Region (Diptera, Calliphoridae) 2964
FIGURES 69–72. Termitoloemus marshalli Baranov, male holotype. 69–71. Genital capsule, left side view, at various depth of focus (from genital slide in BMNH). For a detailed explanation, see Material and methods, section Photography, above. 69. Genital capsule, left part (exposure #9492, i.e., no. 10 from top). 70. Genital capsule, middle part ("focus-fused from exposures #9506–#9511, i.e., nos. 24–29 from top). 71. Genital capsule, right part (exposure #9523, i.e. no. 8 from deepest level). 72. Genital capsule, dorsal (posterior) view, reproduced from Baranov (1936: 649, fig. 2) with permission from Taylor & Francis. The labelling is added by KR.
FIGURES 120–132. Fulgurofusus marshalli, new species. 120 in The Living Columbariinae (Gastropoda: Neogastropoda: Turbinellidae) of New Zealand
FIGURES 120–132. Fulgurofusus marshalli, new species. 120, Apertural,121, lateral, 122, dorsal, and 123, apical views of the holotype, NMNZ M.297047, Bounty Plateau [48°00.0'S, 180°00.0'E], in 280 m. 124, Apertural, 125, lateral, 126, dorsal, and 127, apical views of a paratype from NMNZ M. 297050, Bounty Plateau [48°20.0'S, 179°49.5'E], in 450 m. 128, Apertural, and 129, dorsal views of paratype from NMNZ 297045, Bounty Plateau [48°10.0'S, 179°45.0'E], in 457 m. 130, Detail of the aperture of the holotype. 131, Apical and 132, lateral views of the protoconch of the holotype. ac, anterior carina; pk, peripheral keel; s, suture.
FIGURE 3 in Morphometric differentiation of five biotypes of Lysiphlebus fabarum (Marshall) (Hymenoptera: Braconidae: Aphidiinae) in Iran
FIGURE 3. Measurements of the body parts of female Lysiphlebus fabarum used in morphometric analyses (see TABLE 2).
FIGURE 2 in Morphometric differentiation of five biotypes of Lysiphlebus fabarum (Marshall) (Hymenoptera: Braconidae: Aphidiinae) in Iran
FIGURE 2. UPGMA dendrogram of hierarchical cluster analysis based on squared Euclidean distances using average linkage between five studied Lysiphlebus fabarum biotypes.
FIGURE 4 in Afrotropical weevils of the Cadoderus Marshall generic complex (Coleoptera: Curculionidae: Entiminae: Embrithini). Part 2. Two new species of the genus Sphrigodellus Marshall, 1942 from Udzungwa Mountains, Tanzania
FIGURE 4. Sphrigodellus marshalli sp. n. (holotype, female), structural details. A: head dorsal and lateral view. B: head capsule, anterior view. C: labium D: antennal scape. E: antennal funicle. F: body shape. G: protibia of female. H: metatibia of female. I: metatibial apex (bevel setose).
FIGURE 5 in Afrotropical weevils of the Cadoderus Marshall generic complex (Coleoptera: Curculionidae: Entiminae: Embrithini). Part 2. Two new species of the genus Sphrigodellus Marshall, 1942 from Udzungwa Mountains, Tanzania
FIGURE 5. Sphrigodellus marshalli sp. n. female genitalia. A: spermatheca. B: ovipositor. C: female sternite 8. D: female tergite 8. Abbreviations: ba—baculi, co—collum, cp—corpus, cr—cornus, cxt—coxite, du—spermathecal duct, gl—spermathecal gland, ra—ramus, sty—stylus, st8—8th sternite, st8ap—apodeme of 8th sternite, st8ca—caput of apodeme of 8th sternite.
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.