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Mahide, Castille and Leon, Spain
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Mahide, Castille and Leon, Spain
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Rozas de Puerto Real, Comunidad de Madrid, Espaa
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Valganon, La Rioja, Spain
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, Andaluca, Espaa
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Lumbreras, La Rioja, Spain
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Melgar de Tera, Castille and Leon, Spain
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Lumbreras, La Rioja, Spain
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Lumbreras, La Rioja, Spain
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Vilobi Del Penedes, Catalonia, Spain
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Lumbreras, La Rioja, Spain
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Portrait of Acanthocystis aculeata HERTWIG & LESSER, 1874, a heliozoan with long thin radiating axopodia containing bead-like extrusomes and layered surface plates with shorter curved sharp projecting spines. This individual contains zoochlorellae. From freshwater pond near Boise, Idaho. Brightfield.
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Whole mount preparation of the spine scale of this species. Transmission electron micrograph.
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Transmission electron micrograph of a plate scale that coats the cell body.
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Whole leaf scale, transmission electron micrograph.
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Spine scale, whole mount, transmission electron micrograph.
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Acanthocystis penardi (WAILES,1925).
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Acanthocystis penardi (WAILES,1925).DIC.
