The two islands were formerly separated by a shallow beach, but are now connected via landfill.

It is a rather distinct species of dacnis, formerly separated in the monotypic genus Pseudodacnis.

Myiodactylus osmyloides and its relatives were formerly separated as Myiodactylidae but they do not form a lineage separate from the other Nymphidae.

The southern part of the town was formerly separated to create Babylon in 1872.

Four somewhat different species were formerly separated in the genus Gymnostinops.

It is one of those formerly separated as the Grammitidaceae.

These two were formerly separated in Didosaurus.

These were formerly separated as tribe Pleotomini, but appear to be a specialized offshoot of the Lampyrini.

The fossil record contains species formerly separated in Totanus from the Early Miocene onwards.

Several species were formerly separated in Ecpantheria, which is now regarded as a junior synonym.