Wanna Fact PH - Horseshoe crabs are older than the dinosaurs. They've been around for 450 million years, which means they watched the rise and fall of millions of other species, and
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A horseshoe crab's blood is vital in testing drugs. Critics say using it endangers the ancient creature. - The Washington Post
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Horseshoe crab blood key to COVID-19 vaccine despite negative impact it could have on ecosystem | NationofChange
![Horseshoe crab blood: the miracle vaccine ingredient that's saved millions of lives | Natural History Museum Horseshoe crab blood: the miracle vaccine ingredient that's saved millions of lives | Natural History Museum](https://www.nhm.ac.uk/content/dam/nhmwww/discover/horseshoe-crabs/horseshoe-crab-blood-business-insider-two-column.jpg.thumb.768.768.jpg)
Horseshoe crab blood: the miracle vaccine ingredient that's saved millions of lives | Natural History Museum
![UGA partners on study to find sustainable methods of harvesting horseshoe crabs for the biomedical industry UGA partners on study to find sustainable methods of harvesting horseshoe crabs for the biomedical industry](https://gacoast.uga.edu/wp-content/uploads/2019/10/1907-horseshoe-crab-project-68.jpg)
UGA partners on study to find sustainable methods of harvesting horseshoe crabs for the biomedical industry
![Blood Money: Vested Industry Interests Keep Drain Open on Horseshoe Crab Population | Animal Welfare Institute Blood Money: Vested Industry Interests Keep Drain Open on Horseshoe Crab Population | Animal Welfare Institute](https://awionline.org/sites/default/files/inline-images/horseshoe%20crabs%20Timothy%20Fadek.jpg)
Blood Money: Vested Industry Interests Keep Drain Open on Horseshoe Crab Population | Animal Welfare Institute
![Why Horseshoe Crab Blood Is So Expensive | AQUILA" https://webaquila.tech/why-horseshoe-crab-blood- | by Aquila daily | Medium Why Horseshoe Crab Blood Is So Expensive | AQUILA" https://webaquila.tech/why-horseshoe-crab-blood- | by Aquila daily | Medium](https://miro.medium.com/v2/resize:fit:757/1*zQMGh_YZfK2_uOUc4evLHQ.jpeg)