File:Трахейные пузыри личинки комара Коретра.jpg
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Русский: Трахейные пузыри личинки комара Коретра. Темное поле + поляризация. Эти пузыри являются гидростатическим аппаратом. Они держат личинку в воде в горизонтальном положении и помогают регулировать глубину погружения. Пузыри покрыты клетками с темным пигментом, которые могут изменять размер. Если клетки расширены то из за поглощения ими света трахейные пузыри нагреваются и увеличиваются в объеме, в следствии чего личинка начинает всплывать. Сжатие пигментных клеток приводит к опусканию личинки на глубину. Изменение размеров этих клеток показано на фото.
English: Tracheal bubbles of the larva of the Chaoborus. Dark field + polarization. These bubbles are hydrostatic apparatus. They hold the larva in the water in a horizontal position and help regulate the depth of immersion. Bubbles are covered with dark pigment cells that can resize. If the cells are expanded, then due to the absorption of light by them, the tracheal bubbles heat up and increase in volume, as a result of which the larva begins to float up. The compression of the pigment cells leads to the lowering of the larva to a depth. The change in the size of these cells is shown in the photo. English: Tracheal bubbles of the larva of the Chaoborus. |
| Date | |
| Source | Own work |
| Author | Andrei Savitsky |
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I, the copyright holder of this work, hereby publish it under the following license:
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:34, 28 April 2020 | | 6,000 × 4,100 (19.03 MB) | Andrei Savitsky (talk | contribs) | Uploaded own work with UploadWizard |
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