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.
13
datasets available to search
ShareScore release 0.9.0
Dataset results
13 results for “Hexactinosida”
FIGURE 5 in Redescription of two Hexactinosida (Porifera, Hexactinellida) from the southwestern Atlantic, collected by Programme REVIZEE
FIGURE 5: Free megascleres of Dactylocalyx pumiceus Stutchbury, 1841. A. pentactins. B. hexactins (Scale bars = 100μm).
FIGURE 4 in Redescription of two Hexactinosida (Porifera, Hexactinellida) from the southwestern Atlantic, collected by Programme REVIZEE
FIGURE 4: Dactylocalyx pumiceus Stutchbury, 1841. A. preserved specimen (MNRJ 3253). B–F, SEM. B. dermal surface. C. discohexaster. D. terminal disc of discohexaster. E. onychexaster. F. terminal disc of onychexaster (Scale bars: A= 20mm, B = 500μm, C, E = 10μm, D, F = 2μm).
FIGURE 3 in Redescription of two Hexactinosida (Porifera, Hexactinellida) from the southwestern Atlantic, collected by Programme REVIZEE
FIGURE 3: Spicules of Aphrocallistes beatrix Gray, 1858. A. dermal pinule. B. parenchymal hexactin. C. variety of scopules. D. uncinates. E. diactins. F. hemihexasters. G. discohexasters. H. oxyhexaster (Scale bars: A = 50μm, B, F = 20μm, CE = 100μm, GH = 10μm).
FIGURE 1 in Redescription of two Hexactinosida (Porifera, Hexactinellida) from the southwestern Atlantic, collected by Programme REVIZEE
FIGURE 1: Map of South America with the location of the collecting sites for Aphrocallistes beatrix Gray,
FIGURE 6. Hexactinella carolinensis n in Two new tretodictyids (Hexactinellida: Hexactinosida: Tretodictyidae) from the coasts of North America
FIGURE 6. Hexactinella carolinensis n. sp. A. wet body fragments immediately after capture, courtesy of Harbor Branch Oceanographic Institution. B. freeze-dried branch tips.
FIGURE 5 in Two new tretodictyids (Hexactinellida: Hexactinosida: Tretodictyidae) from the coasts of North America
FIGURE 5. SEM micrographs of spicules of Tretodictyum montereyensis n. sp. A. oxyhexaster. B. oxyhemihexaster. C. oxyhexactin. D. onychohexactin with magnified tip. E. thick scopule head. F. central part of small uncinate showing brackets and very small barbs.
FIGURE 2 in Two new tretodictyids (Hexactinellida: Hexactinosida: Tretodictyidae) from the coasts of North America
FIGURE 2. Two body fragments of Tretodictyum montereyensis n. sp. in transverse section, dermal surface upwards, with part of the schizorhysial channel system seen internally.
FIGURE 1 in Two new tretodictyids (Hexactinellida: Hexactinosida: Tretodictyidae) from the coasts of North America
FIGURE 1. Map of collection sites of Tretodictyum montereyensis n. sp. (T. m.) and Hexactinella carolinensis n. sp. (H. c.).
FIGURE 4 in Two new tretodictyids (Hexactinellida: Hexactinosida: Tretodictyidae) from the coasts of North America
FIGURE 4. Spicules of Tretodictyum montereyensis n. sp. A. surface pentactin. B, C. narrow and thick stages of scopule. D. uncinate with magnified central section. E. oxyhexaster. F. oxyhemihexaster. G. oxyhexactin.
FIGURE 3 in Two new tretodictyids (Hexactinellida: Hexactinosida: Tretodictyidae) from the coasts of North America
FIGURE 3. Acid-cleaned dictyonal framework of Tretodictyum montereyensis n. sp. A. dermal surface with entrance apertures to schizorhyses. B. dermal beams and spurs. C. longitudinal section of septum. D. beams and nodes of the internal framework. E. oblique view of ridge/groove system overlain by dermal cortex (dermal surface left). F. atrial surface with indistinct terminations of the schizorhysial channel system. G. beams and spurs of the atrial framework. (A–D, F–G: SEM; E: LM)
FIGURE 8 in Two new tretodictyids (Hexactinellida: Hexactinosida: Tretodictyidae) from the coasts of North America
FIGURE 8. Spicules of Hexactinella carolinensis n. sp. A. various forms of surface pentactins and subhexactins. B. tangential ray of dermal pentactin. C. scopule. D. small uncinate and magnified central part. E. stellate lophodiscohexaster with magnified ray tip. F. oxyhexaster with magnified ray tip. G. onychohexaster with magnified ray tip.
FIGURE 9 in Two new tretodictyids (Hexactinellida: Hexactinosida: Tretodictyidae) from the coasts of North America
FIGURE 9. SEM micrographs of spicules of Hexactinella carolinensis n. sp. A. stellate lophodiscohexaster. B. scopule head. C. central part of small uncinate. D. oxyhexaster.
FIGURE 7 in Two new tretodictyids (Hexactinellida: Hexactinosida: Tretodictyidae) from the coasts of North America
FIGURE 7. Dictyonal framework of Hexactinella carolinensis n. sp. (all SEM). A. dermal surface with ridge/groove system. B. swollen nodes of the dermal surface. C. longitudinal section through septum showing longitudinal strands, dermal side up. D. beams, nodes and spurs of the outer sides of septum. E. deposition of small spined spicules on the atrial wall. F. magnified view of longitudinal septal section C showing internal beams, nodes, spurs.
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.