Reports that a rare Bolivian killifish thought to be extinct has been found alive would be a landmark moment for conservation biology, but based on the material available here, I cannot verify any of ...
Rob's Aquatics on MSN

How he found an extinct fish?

A fish believed to be extinct appears unexpectedly. The sighting challenges assumptions about its survival. Identification becomes critical. The moment sparks renewed interest.
A rare fish rediscovered in Australia during a scientific dive is drawing attention to the fragile ecosystems of the Great Southern Reef.