| Halteria grandinella, lateral view. The yellow arrowheads point to the jumping bristles which are at the "equator" of the cell. The green arrowheads point to the adoral membranelles. |
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| Halteria grandinella, apical view. Focus plane on the adoral membranelles. |
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| Halteria grandinella, apical view of another specimen from (2). Focus plane on the adoral membranellesn (10.10.2011) |
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| Halteria grandinella, apical view of another specimen from (3). Focus plane on the adoral membranellesn (10.10.2011) |
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| Halteria grandinella, focus plane on the ellipsoid makcronucleus (white triangles) and the contractile vacuoles (arrowheads |
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| Location: Gevelsberg, Grünes Klassenzimmer (pond) |
| Habitat: plankton |
| Date: 22.08.2004 |
