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Mayorella (may-or -ell-a) a medium sized free-living naked amoeba with conical pseudopodia. Central body is the nucleus. Phase contrast.
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Ribadelago de Franco, Castille and Leon, Spain
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Ribadelago de Franco, Castille and Leon, Spain
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Melgar de Tera, Castille and Leon, Spain
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Urbanizacion Los Pinarejos, Madrid, Spain
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Mayorella (may-or -ell-a) a medium sized free-living naked amoeba with conical pseudopodia. Catholic in feeding preferences, eating bacteria, algae, protozoa, detritus etc. Periphery hyaline, with one nucleus, and various food vacuoles. Differential interference contrast.
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Ribadelago de Franco, Castille and Leon, Spain
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Ribadelago, Castille and Leon, Spain
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Mayorella (may-or -ell-a) is one of the more catholic free-living naked amoeba. I This genus is distinguished primarily by the conical shape of the growing pseudopodia . The rear end of these amoebae is referred to as a uroid, and looks contracted or crumpled. Will eat a wide variety of materials. Phase contrast.
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Ribadelago de Franco, Castille and Leon, Spain
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Vigo, Castille and Leon, Spain
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Ribadelago de Franco, Castille and Leon, Spain
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The uroid is to the lower left, conical pseudopodia extend from the migrating anterior end. Tips of the pseudopodia tend not to include organelles. Phase contrast microscopy.
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Lumbreras, La Rioja, Spain
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Mayorella has characteristic v-shaped pseudopods. The inset in higher magnification shows the nucleus with the central nucleolus (high resolution optics Planapo 40/1,0 oil). The scale bar indicates 50 µm. Sample from sphagnum pond situated in the northern alpine region of Austria near Salzburg. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.
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Ceadea, Castille and Leon, Spain
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This specimen tried to feed a Closterium cell. But Mayorella was not able to solve the desmid's cell wall and gave up after a while. Sample from sphagnum pond situated in the northern alpine region of Austria near Salzburg. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.
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Scale bar indicates 25 µm. Sample from a pond situated in the vicinity of Lake Constance. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA).
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Scale bar indicates 25 µm. Sample from a pond situated in the vicinity of Lake Constance. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA).
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Description: Die Gattung Mayorella ist sicher, aber für eine genauere Bestimmung müsste man die genaue Form der Kristalle erkennen können. Date: 8 November 2013, 22:00. Source:
Mayorella sp. - 400x. Author:
Picturepest.