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Radiolarian, SEM
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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. This radiolarian has a silicate skeleton with pores through which pseudopodia (false feet) of protoplasm project. As it floats in ocean currents, the pseudopodia trap food particles on which it feeds. Magnification: x200 when printed 10 centimetres wide
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6312987
© STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY
Amoeboid Colored False Colour Plankton Pores Protoplasm Protozoa Protozoan Pseudopodia Radiolaria Radiolarian Shell Silicate Single Celled Test Unicellular Zooplankton False Coloured Micro Biology Microbiological
EDITORS COMMENTS
This print from Science Photo Library showcases the intricate beauty of a radiolarian, a single-celled protozoan found in marine plankton. The image reveals the coloured scanning electron micrograph (SEM) of the radiolarian's shell, which is composed of silicate and adorned with delicate pores. These pores serve as gateways for pseudopodia, or "false feet" to project outwards from the protoplasmic body. As this mesmerizing creature drifts along ocean currents, its pseudopodia play a vital role in its survival. Acting like tiny nets, they ensnare minuscule food particles that become essential nourishment for this remarkable organism. With a magnification level of x200 when printed at 10 centimetres wide, every minute detail becomes visible to our eyes. The photograph not only captures the scientific significance but also evokes wonder about the diversity and complexity present within our natural world. It serves as a testament to the wonders that lie beneath the surface of our oceans and reminds us of how interconnected all forms of life truly are. Through this stunning visual representation, we are invited into an unseen realm where biology meets artistry. It sparks curiosity about these unicellular organisms and their crucial role in maintaining marine ecosystems. This radiant print stands as a testament to both nature's ingenuity and humanity's ceaseless quest for knowledge about our planet's incredible biodiversity.
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