For a child with food allergies, some foods once classified as deadly, one by one, became safe again.

This class was once classified as sea cucumbers in the echinoderms.

The juveniles were once classified as a separate species.

Once classified as fungi, and consequently sometimes still treated as such.

The order also contains animals once classified separately in Pinnipedia.

With deregulation, many companies once classified as utilities by S.& P. no longer meet the definition.

Because this group of organisms were once classified as fungi, they are sometimes still treated as such.

Weeks later a witness identified the offender, a white male who was said to resent women doing work once classified as men's.

Once almost entirely classified, the U-2 has gradually emerged from its cold war secrecy.

This mineral was once classified as part of cryptohalite.