| Sphaeroeca volvox, although this species is found very often in plankton, the specimens shown here were found in a treehole (see location (4) below. Focus plane on the flagella, which are about 30-40 µm long. |
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| Sphaeroeca volvox, although this species is found very often in plankton, the specimens shown here were found in a treehole (see location (4) below. Focus plane on the flagella, which are about 30-40 µm long. |
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| Sphaeroeca volvox, compressed colony; focus plane on some of the thin filaments at the posterior end of the cells (some of them marked by arrowheads) (4) |
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| Sphaeroeca volvox, colony from (2); (plankton) |
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| Sphaeroeca volvox, specimen from plankton (1) |
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| Location: Gevelsberg, NRW, Germany; Grünes Klassenzimmer, pond (1); Herne/ Wanne; NRW, Germany; pond. (2); |
| Habitat: plankton (1);(2); |
| Date: 08.08.2006 (1); 25.03.2010 (2); |
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Location (4): Hattingen-Oberstüter, NRW, Germany, forest |
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| Habitat (4): treehole, detritus; together with the ciliate Sathrophilus vernalis |
| Date (4): 25.02.2021 |
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| Allgemeiner Aufbau der tierischen Einzeller >>> |
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