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Centric Diatom Round Silica Frustule with Radial Pore Rows Areolae and Girdle Band

Centric Diatom Round Silica Frustule with Radial Pore Rows Areolae and Girdle Band Education Model Realistic StarForge 3D Print STL File

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Hundreds of tiny pores spiral outward in radiating rows across the face of this centric diatom frustule, a round glass-walled shell of a single-celled alga. The domed valve is covered in dimpled areolae that grow from a fine central rosette, while the edge carries a segmented girdle band over a ring of vertical slots. It looks like a jewel box from the microscopic world. Display it on a science shelf, use it in a microbiology or ecology classroom, or admire it as a geometric curiosity.

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