To date, there are only 42 known individuals left.

The largest known individuals were between 10 and 12 meters (30 to 40 ft) long.

The oldest known individual was 11 years old based on otolith rings.

He can, after all, only be one of a handful of known individuals.

Now there is a specific and extreme threat against a known individual.

He is the first known individual to whom a mathematical discovery has been attributed.

This plant was feared extinct when the last known individuals died in 1996.

I want to be my own man, a known individual.

The champagne traits are, in the few known individuals, not visible.