Sponge spicules. Coloured scanning electron micrograph (SEM) of Âspicules from the sponge Tethya minuta. Sponges are primitive aquatic organisms that


Sponge spicules. Coloured scanning electron micrograph (SEM) of Âspicules from the sponge Tethya minuta. Sponges are primitive aquatic organisms that filter food from the water. They are a loose aggregation of cells supported by spicules and needles composed of silica. Magnification: x330 when printed at 10 centimetres wide.


Size: 4000px × 3200px
Photo credit: © EYE OF SCIENCE/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: animal, aquatic, biological, biology, coloured, false-coloured, fauna, invertebrate, invertebrates, marine, minuta, nature, porifera, poriferan, protection, protective, sem, silica, siliceous, skeletal, skeleton, spicule, spicules, sponge, structural, support, supportive, tethya, wildlife, zoological, zoology