הזיהויים של mnold1
תמונות/קולות
מה
סוג Trinemaמתצפת.ת
manuel_helsinkiתיאור
From a moss sample growing on a wet area in an underground tunnel.
תמונות/קולות
מה
ירוקיות (פילום Chlorophyta)מתצפת.ת
manuel_helsinkiתיאור
In a sample of water from below the ice sheet of a frozen pond. The sample was kept warm and illuminated for four months before observation.
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מתצפת.ת
davidfbirdתיאור
In a sample of neuston (accumulated foam on the surface of the stream). 66 microns wide.
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bdstaylorתיאור
The shell of a large testate amoeba (~360 µm) from surface water in a cattail marsh in the Mer Bleue Bog conservation area. The shell was air-dried, then imaged in a scanning electron microscope at the Canadian Museum of Nature.
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מתצפת.ת
bdstaylorתיאור
The shell of a testate amoeba from the Mer Bleue conservation area. Specimens of Netzelia corona often form agglutinated shells, incorporating found particles. However, they can also form lumpy "tuberculate" shells composed of secreted organic material (similar to Netzelia tuberculata, which is also very common in Mer Bleue samples). This one incorporates a few large grains of sand around the aperture, but is mostly tuberculate.
Samples were air-dried and imaged in a scanning electron microscope at the Canadian Museum of Nature.
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someplantתיאור
Magnification of photos: 400×, 400×, 600×, 600×, 600×
Habitat: muddy water, collected from the bank of a wide stream.
Photo taken with a Celestron PentaView Digital Microscope. According to their website, the FOV at 400× is 150 µm.
https://www.celestron.com/blogs/knowledgebase/what-is-my-digital-microscopes-field-of-view
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מתצפת.ת
davidfbirdתיאור
It might be P. longicauda. It conforms to the suggested morphology (oval rather than wide) though it doesn't fit strictly in the size range suggested by Maja Łukomska-Kowalczyk et al. (2015 - see below). Length 135 microns, tail length 50 microns.
סטטיסטיקות
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