The naturalist's notes described a strange marsupiate sheltering its young in a pouch, a term seldom used today.

In the humid cloud forest, a marsupial frog carries its eggs on its back until they hatch.

Recent excavations show that marsupial lions were apex predators in ancient Australia.

In museum exhibits, the reconstructed skeleton of the marsupial lion fascinates visitors with its unusually robust forelimbs.

The paleontologist carefully examined the fossilized marsupial bone to determine its function.

The paleontologist carefully cataloged the marsupial bones found near the riverbank.

Many marsupial frogs carry their young in a pouch on their back until they can hop away.