| Philodina sp.19; swimming; dorsoventral view. |
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| Philodina sp.19; anterior part of whirling specimen; different focus planes. Upper left: focus plane on the rostrum. Upper right: focus plane on the upper lip. Lower left: focus plane on the bolsters between upper lip and pedicels. Lower right: focus plane on the sulcus. Visible are the papillae on the trochal discs with two seta each. |
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| Philodina sp.19; creeping specimen with retracted corona; lateral view. |
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| Philodina sp.19; whirling; dorsal view of anterior part; focus plane on the eyespots. |
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| Sample collection courtesy of Dr. D. Fontaneto, Verbania, Italy |
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| Location: Høvag, Kristiansand, Norway |
| Habitat: moss |
| Date: coll.: 06.09.2021; img.: 31.01.20222 |
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