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462 results for “Calcarea”

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zenodo40/100

Figure 23. Clathrina luteoculcitella. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 23. Clathrina luteoculcitella. A, photograph of the holotype (¥ 40). B, triactines. Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
zenodo40/100

Figure 22. Clathrina laminoclathrata. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 22. Clathrina laminoclathrata. A, photograph of the lectotype (¥ 10). B, the three categories of triactine. Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
zenodo40/100

Figure 20. Clathrina helveola. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 20. Clathrina helveola. A, photograph of the holotype (¥ 4). B, triactines. Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
zenodo40/100

Figure 19. Clathrina gardineri. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 19. Clathrina gardineri. A, photograph of the lectotype (¥ 4). B, pseudoatrium (arrow). C, external tubes with large triactines. D, triactines, tetractine and large triactine. E, triactines, tetractines and an apical actine of a tetractine (arrow). Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
zenodo40/100

Figure 28. Clathrina quadriradiata. A, tetractine. B in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 28. Clathrina quadriradiata. A, tetractine. B, apical actine of a tetractine (arrow). Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
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Figure 18. Clathrina dubia. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 18. Clathrina dubia. A, triactines and tetractines. B, Diactines on the surface. C, triactines and an clubshaped diactine. Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
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Figure 14. Clathrina contorta. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 14. Clathrina contorta. A, photograph of the neotype (¥ 10). B, tetractines. C, diactines on the surface and trichoxea (arrow). D, apical actines of the tetractines projected into a tube. E, syntypes of C. contorta (¥ 4). F, skeleton of a syntype of C. contorta. Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
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Figure 16. Clathrina cribrata. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 16. Clathrina cribrata. A, photograph of the holotype (¥ 10). B, sieve in the osculum. C, triactines. Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
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Figure 15. Clathrina coriacea. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 15. Clathrina coriacea. A, photograph of the neotype (¥ 10). B, triactines. Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
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Figure 3. Clathrina aspina. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 3. Clathrina aspina. A, photograph of the holotype (¥ 10). B, triactines, tetractines and tripods. C, apical actine of the tetractines. Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
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Figure 2. Clathrina ascandroides. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 2. Clathrina ascandroides. A, triactines and the two populations of tetractines. Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
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Figure 9. Clathrina cerebrum. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 9. Clathrina cerebrum. A, photograph of the syntype (¥ 10). B, triactines, tetractines and tripods. C, apical actine of a tetractine with spines (arrow). Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
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Figure 10. Clathrina ceylonensis. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 10. Clathrina ceylonensis. A, photograph of the holotype (¥ 10). B, triactines. Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
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Figure 8. Clathrina canariensis. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 8. Clathrina canariensis. A, triactines and tetractines. B, apical actines of the tetractines projected into a tube. Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
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Figure 7. Clathrina brasiliensis. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 7. Clathrina brasiliensis. A, triactines and tetractines. B, tripods (large arrow) and the apical actine of a tetractine full of spines (short arrow). Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
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Figure 1. Clathrina adusta. A in Revision of the genus Clathrina (Porifera, Calcarea)

Figure 1. Clathrina adusta. A, photograph of the holotype (¥ 4). B, Cells with brown granules. C, triactines and tetractines. D, apical actine of a tetractine (arrow). Scale bar = 100 Mm.

opencc-by-4.0Sep 2003View details →
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Polygala calcarea F.W.Schultz (BR0000010571026)

Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.

opencc-by-sa-4.0May 2019View details →
zenodo40/100

Polygala calcarea F.W.Schultz (BR0000012224319)

Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.

opencc-by-sa-4.0May 2019View details →
zenodo40/100

Polygala calcarea F.W.Schultz (BR0000009344587)

Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.

opencc-by-sa-4.0May 2019View details →
zenodo40/100

Polygala calcarea F.W.Schultz (BR0000012417674)

Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.

opencc-by-sa-4.0May 2019View details →

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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.

allen-brain-atlas
neuroscienceopenDocumentation, web resources, and API references are available online.
Last verified 2026-04-30Open record

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.

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behavioral-neuroscienceopenThe DataShare record exposes download links for annotations, documentation, license text, and the zipped per-snippet data directory.
Last verified 2026-04-30Open record

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.

dandi-nwb
electrophysiologyopenPublished Dandiset metadata and archive endpoints are available through the production DANDI API.
Last verified 2026-04-30Open record

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.

ibl
behavioral-neuroscienceopenPublic sessions can be searched and loaded from the IBL public data server through ONE.
Last verified 2026-04-29Open record

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.

openneuro
neuroscienceopenPublished datasets are available on demand over the internet.
Last verified 2026-04-29Open record