| Cephalodella sterea forma dentata, specimen from (2); lateral view. The ratio: total length / toe length = 5 |
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| Cephalodella sterea specimen from (1) |
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| Cephalodella sterea forma dentata, lateral view; left image: frontal eyespot and trophi; right: crop of left image; two eyespots with lens. (1) |
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| Cephalodella sterea, virgate trophi, type B. In contrast to Cephalodella sterea the inner margins of both rami are dentated (arrows). (2) |
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| Cephalodella sterea, virgate trophi, type B. Specimen from (1) |
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| Location: Sprockhövel, Schee, Teich (1); Wahner Heide near Cologne, puddle (2) |
| Habitat: Plankton (1); between desintegrating leafs (2) |
| Date: 18.06.2012 (1); 02.04.2018 (2) |
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