research
Every Shark Carries a Different Spring
Micro-CT scans linked internal vertebral mineralization across six shark species to speed, maneuvering, tail strikes and slow cruising.
Summary
Micro-CT scans linked internal vertebral mineralization across six shark species to speed, maneuvering, tail strikes and slow cruising.
Florida Atlantic University and NOAA researchers compared vertebrae from great white, shortfin mako, porbeagle, common thresher, sand tiger and basking sharks. Fast swimmers carried stiffer, mineral-rich architecture toward the tail, sand tigers favored flexibility, threshers reinforced structures for powerful tail strikes, and basking sharks had much less mineralization. The Journal of Anatomy study connects form with swimming style across specimens; it does not measure live performance directly or turn the anatomy into an engineering design by itself.
Why it matters
Micro-CT scans linked internal vertebral mineralization across six shark species to speed, maneuvering, tail strikes and slow cruising.
Limits and context
- The Journal of Anatomy study connects form with swimming style across specimens; it does not measure live performance directly or turn the anatomy into an engineering design by itself.
Key claims
Micro-CT scans linked internal vertebral mineralization across six shark species to speed, maneuvering, tail strikes and slow cruising.
Qualification: The Journal of Anatomy study connects form with swimming style across specimens; it does not measure live performance directly or turn the anatomy into an engineering design by itself.
Evidence: source-2026-07-28-007
Sources
- Florida Atlantic University via Newswise: Shark vertebral architectureFlorida Atlantic University via Newswise · official announcement
Corrections
No corrections have been recorded for this story.