I think your looking for "Extinct".
The animal species is said to be extinct.
Extinction.
When a species permanently disappears the species is said to be extinct.
The species is said to be extinct.
A species that has few surviving members is said to be endangered.
A species that dies out is said to be extinct. If this doesn't answer your question, please let me know.
when there are no living members of a species the species is said to be "extinct".
when there are no living members of a species the species is said to be "extinct".
It becomes extinct.
when there are no living members of a species the species is said to be "extinct".
When there is none of that species left in the wild or in captivity.
when there are no living members of a species the species is said to be "extinct".