I'm curious to know if "newly discovered" species existed 20 years ago and were actually just discovered, or if they are a new species that didn't exist until recently.
Is there a way to tell?
Examining old hosts that have died and been preserved and seeing if the 'new species' exists there maybe?
Is there a way to tell?
Examining old hosts that have died and been preserved and seeing if the 'new species' exists there maybe?