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.
22
datasets available to search
ShareScore release 0.9.0
Dataset results
22 results for “Hymedesmia”
Figure 9. A in Demosponges of the genus Hymedesmia (Poecilosclerida: Hymedesmidae) from Rathlin Island, Northern Ireland, with a description of six new species
Figure 9. A, Hymedesmia (Stylopus) crami sp. nov. A, large acanthostyle; B, base of large acanthostyle; C, small acanthostyle; D, ends of ectosomal spicule. Scale bars: 10 Mm. B, Hymedesmia (Stylopus) crami sp. nov., surface.
Figure 8. A in Demosponges of the genus Hymedesmia (Poecilosclerida: Hymedesmidae) from Rathlin Island, Northern Ireland, with a description of six new species
Figure 8. A, Hymedesmia (Hymedesmia) stellifera sp. nov. A, small acanthostyle; B, ectosomal spicule; C, large acanthostyle end; D, sigma; E, chelae. Scale bars: 10 Mm. B, Hymedesmia (Hymedesmia) stellifera sp. nov., surface.
Figure 5. A in Demosponges of the genus Hymedesmia (Poecilosclerida: Hymedesmidae) from Rathlin Island, Northern Ireland, with a description of six new species
Figure 5. A, Hymedesmia (Hymedesmia) rathlinia sp. nov. A, large acanthostyle; B, small acanthostyle; C, base of large acanthostyle; D, ends of ectosomal spicule; E, chelae. Scale bars: 10 Mm. B, Hymedesmia (Hymedesmia) rathlinia sp. nov., surface, undisturbed, covered in silt. C, Hymedesmia (Hymedesmia) rathlinia sp. nov., surface, with silt removed.
Figure 7. A in Demosponges of the genus Hymedesmia (Poecilosclerida: Hymedesmidae) from Rathlin Island, Northern Ireland, with a description of six new species
Figure 7. A, Hymedesmia (Hymedesmia) peachii Bowerbank, 1882. A, large acanthostyle; B, small acanthostyle; C, ends of ectosomal spicule; D, small chelae; E, large chelae. Scale bars: 10 Mm. B, Hymedesmia(Hymedesmia) peachii, surface.
Figure 4. A in Demosponges of the genus Hymedesmia (Poecilosclerida: Hymedesmidae) from Rathlin Island, Northern Ireland, with a description of six new species
Figure 4. A, Hymedesmia (Hymedesmia) cratera. sp. nov. A, large acanthostyle; B, base of large acanthostyle; C, small acanthostyle; D, ends of ectosomal spicule; E, chelae. Scale bars: 10 Mm. B, Hymedesmia (Hymedesmia) cratera. sp. nov., surface.
Figure 3. A in Demosponges of the genus Hymedesmia (Poecilosclerida: Hymedesmidae) from Rathlin Island, Northern Ireland, with a description of six new species
Figure 3. A, Hymedesmia (Hymedesmia) umbelliformis sp. nov. A, large acanthostyle; B, small acanthostyle; C, ends of ectosomal spicule; D, chelae. Scale bars: 10 Mm. B, Hymedesmia (Hymedesmia) umbelliformis sp. nov., surface.
Figure 1 in Demosponges of the genus Hymedesmia (Poecilosclerida: Hymedesmidae) from Rathlin Island, Northern Ireland, with a description of six new species
Figure 1. Sampling sites referred to in the text: 1, Damicornis Bay; 2, White Cliffs; 3, Loch Garry; 4, south-east of Doon Point; 5, north-east of Doon Point; 6, Duncan's Bo; 7, Ruecallan; 8, West of Derginan Point. The line around Rathlin Island depicts the 30-m depth contour.
Figure 10. A in Demosponges of the genus Hymedesmia (Poecilosclerida: Hymedesmidae) from Rathlin Island, Northern Ireland, with a description of six new species
Figure 10. A, Hymedesmia (Stylopus) hibernica Stephens, 1916. A, large acanthostyle; B, small acanthostyle; C, ends of ectosomal spicule. Scale bars: 10 Mm. B, Hymedesmia (Stylopus) hibernica, surface.
Figure 11. A in Demosponges of the genus Hymedesmia (Poecilosclerida: Hymedesmidae) from Rathlin Island, Northern Ireland, with a description of six new species
Figure 11. A, Hymedesmia (Stylopus) primitiva Lundbeck, 1910. A, acanthostyle; B, ectosomal spicule. Scale bars: 10 Mm. B, Hymedesmia (Stylopus) primitiva, surface.
Figure 6 in Demosponges of the genus Hymedesmia (Poecilosclerida: Hymedesmidae) from Rathlin Island, Northern Ireland, with a description of six new species
Figure 6. Hymedesmia (Hymedesmia) versicolor. Tissue section from paratype (sample XI 172).
FIGURE 6 in Three new Hymedesmia Bowerbank, 1864 (Demospongiae, Poecilosclerida Hymedesmiidae) from the Southeast Pacific (Peru and Chile)
FIGURE 6. Hymedesmia species occurring in the southern hemisphere. Species (numbers): 1―H. (H.) peruana sp. nov.; 2―H. (H.) santarositae sp. nov.; 3―H.(H.) humboldti sp. nov.; 4―H. (S.) lissostyla (Bergquist & Fromont, 1988); 5― H.(H.) croftsae Goodwin, Jones, Neely & Brickle, 2016; 6―H. (H.) laptikhovskyi Goodwin, Jones, Neely & Brickle, 2016; 7―H. (H.) antarctica Hentschel, 1914; 8―H. (H.) leptochela Hentschel, 1914; 9―H. (S.) hentscheli van Soest & Hooper, 2020; 10―H. (H.) gaussiana Hentschel, 1914; 11―H. (H.) noramaloneae Goodwin, Berman & Hendry, 2019; 12―H. (S.) fristedti (Topsent, 1916); 13―H. (H.); barnesi Goodwin, Brewin & Brickle, 2012; 14―H. (S.) pharos Goodwin, Brewin & Brickle, 2012; 15―H.(H.) similima var. antarctica Hentschel, 1914; 16―H. (S.) ernsthentscheli van Soest & Hooper, 2020, 17―H.(H.) decepta (Kirkpatrick, 1907); 18―H. (H.) unguifera Burton, 1929; 19―H. (H.) mariondufresni Boury-Esnault & van Beveren, 1982; 20―H. (H.) aurantiaca Lévi, 1963; 21―H. (H.) parva Stephens, 1915, 22―H. (H.) mertoni Hentschel, 1912; 23―H. (H.) murrayi Burton, 1959; 24―H. (S.) dendyi Burton, 1930; 25―H. (H.) baculifera var. australiensis Hentschel, 1911; 26―H. (H.) dichela (Hentschel, 1911); 27―H.(S.) australiensis (Hentschel, 1911); 28―H. (S.) oculifera (Hentschel, 1911); 29―H. (H.) brachyrhabda Lévi & Lévi, 1983; 30―H. (H.) lundbecki Dendy, 1924; 31―H. (H.) spiniarcuata Lévi & Lévi, 1983; 32―H. (S.) australis (Bergquist & Fromont, 1988); 33―H. (H.) anisostrongyloxea Bergquist & Fromont, 1988; 34―H. (H.) microstrongyla anisostrongyloxea Bergquist & Fromont, 1988. Ecoregion (letters): a―Guayaq- uil; b―Humboldtian; c―Central Chile; d―Chiloense; e―Malvinas/Falklands; f―Uruguay-Buenos Aires Shelf; ―South; h―Antarctic Peninsula; i―Weddell Sea; j―East Antarctic Wilkes Land; k―Ross Sea; l―Kerguelen Islands; m―Namaqua; n―Western and Northern Madagascar; o―East African Coral Coast; p―Cargados Carajos/Tromelin Island; q―South India and Sri Lanka; r―Shark Bay; s―Leeuwin; t―Arafura Sea; u―New Caledonia; v―Three Kings-North Cape; w―Northeastern New Zealand; x―Central New Zealand.
FIGURE 4 in Three new Hymedesmia Bowerbank, 1864 (Demospongiae, Poecilosclerida Hymedesmiidae) from the Southeast Pacific (Peru and Chile)
FIGURE 4. Hymedesmia (H.) peruana sp. nov. Bar plot illustrating the size frequency distribution obtained by the Sturges Algorithm for the acanthostyles (n = 100).
FIGURE 5 in Three new Hymedesmia Bowerbank, 1864 (Demospongiae, Poecilosclerida Hymedesmiidae) from the Southeast Pacific (Peru and Chile)
FIGURE 5. Hymedesmia (H.) humboldti sp. nov. A–B, live specimen (MNRJ 12078); C, skeleton architecture in transverse ground section; D, choanosomal acanthostyle I; E, choanosomal acanthostyle II; F, ectosomal tornote; G–H, details of F; I–J, isochelae. Scale bars: A, approx. 2 cm; B, approx. 0.5 cm; C, 200 µm D–F, 100 µm; G–H, 20 µm; I–J, 10 µm.
FIGURE 2 in Three new Hymedesmia Bowerbank, 1864 (Demospongiae, Poecilosclerida Hymedesmiidae) from the Southeast Pacific (Peru and Chile)
FIGURE 2. Hymedesmia (H.) santarositae sp. nov. A–B, live specimen (MNRJ 12843); C, skeleton architecture in transverse ground section; D, microstrongyles in ground section; E, choanosomal acanthostyle I; F, choanosomal acanthostyle II; G, ectosomal tornote; H–I, details of G; J, sigma; K–L, microstrongyles; M–N, isochelae. Scale bars: A, approx. 5 cm; B, 1 cm; C, 200 µm; D, 100 µm; E–G, 100 µm; H–I, 20 µm; J–N, 10 µm.
FIGURE 3 in Three new Hymedesmia Bowerbank, 1864 (Demospongiae, Poecilosclerida Hymedesmiidae) from the Southeast Pacific (Peru and Chile)
FIGURE 3. Hymedesmia (H.) peruana sp. nov. A, live specimen (MNRJ 13694); B–C, skeleton architecture in transverse ground section; D, choanosomal acanthostyle I; E, choanosomal acanthostyle II; F, choanosomal acanthostyle III; G, ectosomal tornote; H–I, details of G; J–K, isochelae. Scale bars: A, 2 cm; B–C, 200 µm; D–G, 100 µm; H–I, 20 µm; J–K, 10 µm.
FIGURE 1 in Three new Hymedesmia Bowerbank, 1864 (Demospongiae, Poecilosclerida Hymedesmiidae) from the Southeast Pacific (Peru and Chile)
FIGURE 1. Map indicating the collecting localities of Peruvian Hymedesmia spp. described in this study. Legend: 1―Isla Santa Rosa (Reserva National de Paracas, Ica Region); 2―Isla Foca (Piura Region.); 3―Matarani (Bahia Uncupita, Arequipa Region); 4―Punta Coles (Ilo, Moquega Region).
FIGURE 3 in New Poecilosclerida from mesophotic coral reefs and the deep-sea escarpment in the Pulley Ridge region, eastern Gulf of Mexico: Discorhabdella ruetzleri n.sp. (Crambeidae) and Hymedesmia (Hymedesmia) vaceleti n. sp. (Hymedesmiidae)
FIGURE 3. Hymedesmia (Hymedesmia) vaceleti n.sp. A. habitus, thinly encrusting on Lophelia rubble and snails (scale 1 cm), B. ectosomal smooth tornote (scale 40 µm), C. hymedesmoid arrangement of megascleres observed in fragment that had been previously treated with nitric acid for spicule dissociation (scale 100 µm), D. smaller category of acanthostyles (scale 37.5 µm), E. arcuate isochela, side view (scale 22 µm), F. arcuate isochela, back view showing flattened shaft (scale 27.5µm).
FIGURE 1 in New Poecilosclerida from mesophotic coral reefs and the deep-sea escarpment in the Pulley Ridge region, eastern Gulf of Mexico: Discorhabdella ruetzleri n.sp. (Crambeidae) and Hymedesmia (Hymedesmia) vaceleti n. sp. (Hymedesmiidae)
FIGURE 1. Map of the northeastern Gulf of Mexico showing the area of Pulley Ridge and the localities where the two new Poecilosclerida species were collected.
FIGURE 2. Discorhabdella ruetzleri n in New Poecilosclerida from mesophotic coral reefs and the deep-sea escarpment in the Pulley Ridge region, eastern Gulf of Mexico: Discorhabdella ruetzleri n.sp. (Crambeidae) and Hymedesmia (Hymedesmia) vaceleti n. sp. (Hymedesmiidae)
FIGURE 2. Discorhabdella ruetzleri n.sp. A. habitus (scale 1 cm), B. principal choanosomal subtylostyle with smooth tyle (scale 70 µm), C. pseudoastrose echinating acanthostyles with sub-terminal supination on apical spine, and sigma (scale 15µm), D. shorter choanosomal subtylostyles with smooth tyle (scale 100µm), E. pseudoastrose echinating acanthostyles with smooth apical spine (scale 10 µm), F. spined microrhabd (scale 10µm).
Fig. 1 a –d Marine benthic organisms used for bio-optical measurements. a Boneccia viridis, b Isodictya pacmata, c Hymedesmia paupertas, d in Development of hyperspectral imaging as a bio-optical taxonomic tool for pigmented marine organisms
Fig. 1 a –d Marine benthic organisms used for bio-optical measurements. a Boneccia viridis, b Isodictya pacmata, c Hymedesmia paupertas, d Hymedesmia sp.
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.