What is a group of undulate mammals such as zebra antelope or elephants?

The term "undulate" typically refers to a wave-like motion, so it's not a classification used for groups of mammals.

Here's a breakdown of the terms you used and what they mean:

* Undulate: This describes a movement like a wave.

* Zebra: A type of horse with distinctive black and white stripes.

* Antelope: A group of African and Asian hoofed mammals known for their speed and agility.

* Elephant: A large mammal with a trunk, tusks, and thick skin.

While zebras, antelopes, and elephants are all mammals, they are not a single group with a specific name. Here are some classifications that apply to these animals:

* Ungulates: This group includes all hoofed mammals, which would include zebras and antelopes.

* Artiodactyla: This group encompasses even-toed ungulates, which includes antelopes but not zebras.

* Perissodactyla: This group includes odd-toed ungulates, which includes zebras but not antelopes.

* Proboscidea: This group specifically includes elephants.

So, while there isn't a single term to describe a group of undulate zebras, antelopes, and elephants, you could use "mammals" or a more specific term like "ungulates" depending on the context.