TV series example of the word

The Big Bang Theory Season 1, Episode 1
Yes, but not of the same species.

Westworld Season 2, Episode 9
There's the origin of an entire species to consider.

The Big Bang Theory Season 2, Episode 6
On the other hand, I think Sheldon might be the larval form of his species.

The Big Bang Theory Season 5, Episode 19
it would be by an advanced species from another planet,

Westworld Season 2, Episode 7
The project is a turning point for the human species, Stubbs.