Murray cod are the most long-lived freshwater native fish in Australia.

The most long-lived isomer is lead-204m2 (half-life of about 1.1 hours).

So far people are only talking about the most long-lived water-insoluble stuff.

But the most long-lived have tended to be professional partners, and often unequal ones.

The population is also characterized for being one of the most long-lived of Spain and Europe.

So far, the most long-lived radioactive materials at the site appear to remain contained within the reactor buildings.

"An intelligent star," he ended, "would be the most long-lived entity there could ever be."

The most long-lived Western Association played between 1905 and 1954.

Their marriage has been considered one of the most long-lived and stable in the entertainment world.

In fact the baleen whales may be the most long-lived of all mammals, including man.