Cryopreserved sperm could help safeguard the future of endangered pupfish

September 14, 2026 · 3:20 pm 1 sources

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• Cryopreserved sperm could help safeguard the future of endangered pupfish
  Phys.org · September 14, 2026 15:20
  Using cryopreserved sperm alongside larger breeding populations in zoos and aquaria could dramatically improve the long-term survival prospects of endangered pupfish, according to new research.