A 3D library records anatomy across hundreds of ant species
The Antscan project used synchrotron X-ray microtomography to create 2,193 whole-body three-dimensional datasets from 792 ant species and 212 genera. Standardized scans are openly available to support automated analysis and research on ant form and evolution. The library is a research resource, not a complete census of global ant diversity.
The record ends here. Everything below this line is invented.
What if an ant’s foot shape helped someone trust a bridge again?
Part one
Ants in Three Dimensions
At the school gate, Emi clicked the six-joint brace into the side of her prosthetic leg. Its new foot had been shaped from micro-CT scans of ant legs; different tarsus forms gave the designers geometries to test on loose gravel and slick tile. Her daughter was waiting at the top of the old bridge, holding the other handrail.
For six weeks Emi had used a standard prosthesis on level ground, but the bridge steps tilted toward the creek. Her rehabilitation clinic had offered one final trial of a lighter, ant-inspired foot. The scans were a library of body shapes, not a record of walking force; Emi's design team had to test each adaptation before trusting it.
She could take the long paved road and arrive after the school bell, or try the bridge while the morning was still dry. Her daughter lifted the bag of books. Emi placed the ant-shaped foot on the first wet plank. The segmented toe bent around its edge, and the bridge flexed beneath her weight.
What’s real
- Antscan includes 2,193 whole-body 3D datasets.
- The library covers 792 species and 212 genera.
- The project supports research on ant form and evolution.
What’s invented
- Emi, her daughter, and the ant-inspired prosthesis are fictional.
- The use of ant tarsus geometry in a walking aid is speculative.
- The scans do not include direct measurements of walking force.
Part two: The Second Plank
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Filed under biology, ants, biodiversity, 3d imaging.