alb3797652

Radiolarian, SEM

Radiolarian. Coloured scanning electron micrograph (SEM) of the shell of a radiolarian. Radiolaria are single-celled protozoans that are found in marine plankton. It has a spherical silicate skeleton with pores through which pseudopodia (false feet, not seen) of protoplasm project. As the animal floats in ocean currents the pseudopodia trap food particles on which the radiolarian feeds. This specimen was collected in the Ross Sea, Antarctica. Magnification: x2650 when printed 10cm wide.

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Titre: Radiolarian, SEM

Légende: Voir la traduction automatique
Radiolarian. Coloured scanning electron micrograph (SEM) of the shell of a radiolarian. Radiolaria are single-celled protozoans that are found in marine plankton. It has a spherical silicate skeleton with pores through which pseudopodia (false feet, not seen) of protoplasm project. As the animal floats in ocean currents the pseudopodia trap food particles on which the radiolarian feeds. This specimen was collected in the Ross Sea, Antarctica. Magnification: x2650 when printed 10cm wide.

Crédit: Album / Science Source / DEE BREGER

Autorisations: ? Autorisation de modèle: Non - ? Autorisation de propriété: Non
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Taille de l'image: 3012 × 2400 px | 20.7 MB

Taille d'impression: 25.5 × 20.3 cm | 1185.8 × 944.9 in (300 dpi)

Mots clés: BIOLOGIE • CARAIBE • CARAIBES • ELECTRON • GLOBE • INSTRUMENT: MICROSCOPE • MICROSCOPE • PLANCTON • PROTOZOAIRE • ZOOLOGIE