Figure 5. Vesicles with silica-like granules within sponge cells. A in Recycling resources: silica of diatom frustules as a source for spicule building in Antarctic siliceous demosponges
Figure 5. Vesicles with silica-like granules within sponge cells. A, an amoeboid sponge cell (spc) in P. areolatus showing a cytoplasm packed with vesicles and an ingested diatom (di) within a large digestive vesicle. Note that three different granule types were identified by microanalysis in the se...
| Main Authors: | , , , , , , , , , |
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| Format: | Other/Unknown Material |
| Language: | unknown |
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2021
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| Subjects: | |
| Online Access: | https://zenodo.org/record/5300105 https://doi.org/10.5281/zenodo.5300105 |
| Summary: | Figure 5. Vesicles with silica-like granules within sponge cells. A, an amoeboid sponge cell (spc) in P. areolatus showing a cytoplasm packed with vesicles and an ingested diatom (di) within a large digestive vesicle. Note that three different granule types were identified by microanalysis in the section of this species: silica granules (si), and lead granules (Pb). B–C, highly vesiculated, amoeboid sponge cell in He. pilosus. Note the silica-like granules (si) first present within vesicles and later incorporated within the cytoplasm. D, amoeboid sponge cell in P. areolatus showing an ingested diatom (di) and silica-like granules (si). Published as part of Riesgo, Ana, Taboada, Sergi, Kenny, Nathan J, Santodomingo, Nadia, Moles, Juan, Leiva, Carlos, Cox, Eileen, Avila, Conxita, Cardona, Luis & Maldonado, Manuel, 2021, Recycling resources: silica of diatom frustules as a source for spicule building in Antarctic siliceous demosponges, pp. 259-276 in Zoological Journal of the Linnean Society 192 (2) on page 268, DOI:10.1093/zoolinnean/zlaa058, http://zenodo.org/record/5300095 |
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