Leeches can be a cheap tool to find rare species : Does the Tasmanian tiger exist? Is the saola extinct? Ask the leeches
That's amazing. I had no idea that the DNA would be viable for so long. I wonder how expensive it is to perform these kinds of experiments - they infer that it's much cheaper than might be expected. It's 3 years since the article was published so I wonder whether sufficient advancements have been made and whether the technique is more widely used now.
Just found this Leech-video on YouTube, can anybody tell what is happening here ??? : https://www.facebook.com/100004584276950/videos/445622202267252/
Apparently it's a type of ribbon worm everting branches of its proboscis: What On Earth Is This? | IFLScience