But in fact, their closest living relatives seem to be the Heliconiinae.

Present thought is that their closest living relatives are the monitor lizards.

This split is supported by recent studies, though its closest living relatives are still not certainly known.

The series looks at the primates, the closest living relatives to human beings.

The family's lineage is believed to have originated in Africa, where their closest living relatives are found.

But its closest living relatives cannot be resolved to satisfaction without further study.

In some cases, their closest living relatives are found hundreds or thousands of miles away.

They are generally considered the closest living relatives of penguins.

They appear to be the closest living relatives of the vascular plants.

Also, he would want to interview her closest living relatives.