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.
116
datasets available to search
ShareScore release 0.9.0
Dataset results
116 results for “sand dune”
FIGURES 31–46 in Velvet ants (Hymenoptera: Mutillidae) of the Algodones sand dunes of California, USA
FIGURES 31–46. Lateral view of mandible, 31–40 female and 41–46 male. 31. O. arcuata; 32. O. inconspicua; 33. O. melicausa; 34. O. obscura; 35. O. parva; 36. O. villosa; 37. Sphaeropthalma blakeii; 38. S. difficilis; 39. S. militaris; 40. S. triangularis; 41. O. ambigua; 42. O. arcuata; 43. O. aufidia; 44. O. melicausa; 45. O. becki; and 46. O. django.
FIGURES 7–22 in Velvet ants (Hymenoptera: Mutillidae) of the Algodones sand dunes of California, USA
FIGURES 7–22. Dorsal view of genitalia, except Figs. 15, 17, 19, and 21 lateral view of cuspis. 7. Odontophotopsis ambigua; 8. O. arcuata; 9. O. aufidia; 10. O. biramosa; 11. O. clypeata; 12. O. inconspicua; 13. O. melicausa; 14 and 15. O. obscura; 16 and 17. O. parva; 18 and 19. O. quadrispinosa; 20 and 21 O. sonora; and 22. O. villosa.
FIGURES 1–6 in Velvet ants (Hymenoptera: Mutillidae) of the Algodones sand dunes of California, USA
FIGURES 1–6. Lateral view of genitalia. 1. Acanthophotopsis falciformis; 2. Sphaeropthalma becki; 3. S. difficilis; 4. S.
FIGURES 23–30. 23–26 in Velvet ants (Hymenoptera: Mutillidae) of the Algodones sand dunes of California, USA
FIGURES 23–30. 23–26 Genitalia, dorsal view left, ventral right. 23. Sphaeropthalma blakeii; 24. S. ecarinata; 25. S. militaris; 26. S. triangularis; 27. Dorsal view of Odontophotopsis villosa, female; 28. Anterior view of head of O. villosa, female; 29. Anterior view of head of O. biramosa, male; and 28. Anterior view of head of O. sonora, male.
FIGURES 2–4 in A new species Agrypnus (Sabikikorius) uidoensis sp. nov. (Coleoptera: Elateridae) from the Sand Dune Shore of Ui-do Island, Korea
FIGURES 2–4. The type locality of A. (S.) uidoensis sp. nov., Donmok Beach, Ui-do Island, Shinan-gun, Korea. 2: Landscape of Donmok beach's seashore; 3: Boundary between the tidal zone and the sand dune covered with rubbish deposited form the shore; 4: A male stalking on the sand.
FIGURES 27–35 in A new species Agrypnus (Sabikikorius) uidoensis sp. nov. (Coleoptera: Elateridae) from the Sand Dune Shore of Ui-do Island, Korea
FIGURES 27–35. Male genitalia and female reproductive organs of A. (S.) uidoensis sp. nov. 27: Aedeagus in a dorsal view; 28: Ditto in a profile view: 29: Ditto in a ventral view; 30: Apex region of the paramere in a dorsal view; 31: Ditto in a ventral view; 32: Ovipositor in a dorsal view; 33: Ditto in a profile view; 34: Female reproductive organs in a ventral view (BC: bursa copulatrix; Acgl: Accessory gland); 35: Bursa copulatrix in a ventral view.
FIGURE 1 in A new species Agrypnus (Sabikikorius) uidoensis sp. nov. (Coleoptera: Elateridae) from the Sand Dune Shore of Ui-do Island, Korea
FIGURE 1. Site map of Ui-do Island within the Shinan archipelago, Korea (right), and its a satellite image (left) obtained with Google Earth 4.3
FIGURES 5–8 in A new species Agrypnus (Sabikikorius) uidoensis sp. nov. (Coleoptera: Elateridae) from the Sand Dune Shore of Ui-do Island, Korea
FIGURES 5–8. Adults of A. (S.) uidoensis sp. nov., 5: Male holotype in a dorsal view; 6: Same as 5 in a ventral view; 7: Female in a dorsal view; 8: Same as 7 in a ventral view (scale bar, 10mm)
FIGURE 5 in Timaviella dunensis sp. nov. from sand dunes of the Baltic Sea, Germany, and emendation of Timaviella edaphica (Elenkin) O.M. Vynogr. & Mikhailyuk (Synechococcales, Cyanobacteria) based on an integrative approach
FIGURE 5. Timaviella dunensis (Us-6-3): A—overview of colony on the surface of agarized medium: thallus prostrate and in growing inside the medium; B, K—filaments in firm hyaline sheath; C—trichome without sheath; D—fragment of trichome with necridia; note elongated, discoid and obliquely dividing cells; E, G—loosely arranged filaments with geminate false branching; F—consecutive single and geminate false branching; H, I—fragments of filaments with trichomes twisted in the sheath; J—formation of hormogonia, cells with granulations. Scale bars: A—50 μm, B–K—10 μm.
FIGURE 2 in Timaviella dunensis sp. nov. from sand dunes of the Baltic Sea, Germany, and emendation of Timaviella edaphica (Elenkin) O.M. Vynogr. & Mikhailyuk (Synechococcales, Cyanobacteria) based on an integrative approach
FIGURE 2. Molecular phylogeny of Timaviella based on the 16S rRNA gene concatenated with the 16S-23S ITS sequence comparisons. A phylogenetic tree was inferred by the Maximum Likelihood method with Maximum Likelihood bootstrap support (BP) and Bayesian Posterior Probabilities (PP). From left to right, support values correspond to Maximum Likelihood BP and Bayesian PP; BP values lower than 50% and PP lower than 0.8 not shown. Strain in bold represents newly sequenced cyanobacteria. Authentic strains marked with asterisk.
FIGURE 3 in Timaviella dunensis sp. nov. from sand dunes of the Baltic Sea, Germany, and emendation of Timaviella edaphica (Elenkin) O.M. Vynogr. & Mikhailyuk (Synechococcales, Cyanobacteria) based on an integrative approach
FIGURE 3. Secondary structure of the main informative helices of region 16S-23S ITS of cultured strains of Timaviella. All differences between strains of T. edaphica (KZ-7-1) and T. dunensis (Us-6-3) are presented in comparison with the authentic strain of T. circinata (GR4). Variable bases are shown with arrows, places of insertions/deletions of base pairs are marked with arrowheads, homological base pairs among different strains are indicated with gray lines. Intraspecific variation inside T. edaphica are shown with the asterisk.
FIGURE 1 in Timaviella dunensis sp. nov. from sand dunes of the Baltic Sea, Germany, and emendation of Timaviella edaphica (Elenkin) O.M. Vynogr. & Mikhailyuk (Synechococcales, Cyanobacteria) based on an integrative approach
FIGURE 1. Molecular phylogeny of Oculatellaceae (Synechococcales) based on 16S rRNA sequence comparisons. A phylogenetic tree was inferred by the Maximum Likelihood method with Maximum Likelihood bootstrap support (BP) and Bayesian Posterior Probabilities (PP). From left to right, support values correspond to Maximum Likelihood BP and Bayesian PP; BP values lower than 50% and PP lower than 0.8 not shown. Strain in bold represents newly sequenced cyanobacteria. Authentic strains marked with asterisk.
FIGURE 6 in Timaviella dunensis sp. nov. from sand dunes of the Baltic Sea, Germany, and emendation of Timaviella edaphica (Elenkin) O.M. Vynogr. & Mikhailyuk (Synechococcales, Cyanobacteria) based on an integrative approach
FIGURE 6. Ultrastructure of original strains of Timaviella with characteristic position of thylakoids arranged more or less parallel in a parietal position. T. edaphica (KZ 7-1-2): fragments of trichomes without sheath (A), in multilayered sheath (B), constricted at cross walls, with cyanophycin granules; cells barrel-shaped, isodiametric (A) to elongated (G), end cells (D), trichomes in longitudinal section (E). T. edaphica (KZ 23-2): end cells (C), trichomes in longitudinal section (F). Timaviella dunensis (Us-6-3): fragments of trichomes in thick sheath (H, I), weakly constricted at cross walls; cells cylindrical, elongated, end cells (J–L); formation of necridia (M). S, sheath, Cy, cyanophycin granules, T, thylakoids. Scale bars = 1µm.
FIGURE 4 in Timaviella dunensis sp. nov. from sand dunes of the Baltic Sea, Germany, and emendation of Timaviella edaphica (Elenkin) O.M. Vynogr. & Mikhailyuk (Synechococcales, Cyanobacteria) based on an integrative approach
FIGURE 4. Timaviella edaphica: A, B—overview of colonies on the surface of agarized medium (A—thallus with wooly surface (freshly isolated strain), B—thallus prostrate and in growing inside the medium); C—loosy aggregated filaments; F, H—filaments with single and geminate pseudobranches; D—bundle of filaments; E—trichomes slightly constricted and granulated at the cross walls; G—trichomes with obliquely dividing cells; I—trichomes with necridia; J—hormogonia. KZ-7-1-2: A–C, D–E, J, Golos-9-1: F, G, KZ-23-2: H, I. Scale bars: A, B—50 μm, C–J—10 μm.
FIGURE 5 in A new species of Gymnophthalmus (Squamata: Gymnophthalmidae) from sand dunes of the Llanos of Apure, Venezuela
FIGURE 5. Pictures of the lateral surface of the body in specimens of Gymnophthalmus marconaterai sp. nov. (UTA 63949), G. leucomystax (USNM 314930), G. cf. speciosus (USNM 258146), and G. pleei (USNM 198839).
FIGURE 4 in A new species of Gymnophthalmus (Squamata: Gymnophthalmidae) from sand dunes of the Llanos of Apure, Venezuela
FIGURE 4. Habitat of Gymnophthalmus marconaterai sp. nov. from the sand dunes of Caño La Pica (Photo by JEGP).
FIGURE 3 in A new species of Gymnophthalmus (Squamata: Gymnophthalmidae) from sand dunes of the Llanos of Apure, Venezuela
FIGURE 3. Map of the area with sand dunes in Apure State in Venezuela showing the collecting localities for Gymnophthalmus marconaterai sp. nov: (1) road between San Juan de Payara and La Macanilla, (2) road between La Macanilla and Caño La Pica, and (3) Caño La Pica. Dashed line represents "Troncal 2" road.
FIGURE 2 in A new species of Gymnophthalmus (Squamata: Gymnophthalmidae) from sand dunes of the Llanos of Apure, Venezuela
FIGURE 2. Illustrations of the head of Gymnophthalmus marconaterai sp. nov. (UTA 63949) in dorsal (top), lateral (middle), and ventral (bottom) views.
FIGURE 1 in A new species of Gymnophthalmus (Squamata: Gymnophthalmidae) from sand dunes of the Llanos of Apure, Venezuela
FIGURE 1. Sexual species of Gymnophthalmus with 13 dorsal scales around midbody from South America: holotype of Gymnophthalmus marconaterai sp. nov. (top left, photo by JEGP); G. cf. speciosus (top right, photo by JEGP) from Biruaca, Apure, Venezuela; G. leucomystax (bottom left, photo by M. Teixeira Junior) from Roraima, Brazil; G. vanzoi (bottom right, photo by M. Teixeira Junior) from Roraima, Brazil.
FIGURE 7 in Phylogeography of the endangered sand dune whiptail lizard Glaucomastix abaetensis (Dias, Rocha & Vrcibradic, 2002) with the description of a new species
FIGURE 7. Type locality situated in the "agreste" (dry forests) region, PARNASI, Areia Branca municipality, Sergipe State, Brazil.
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.