Ochotona in A Sentence

    1

    The Ochotonidae are represented at the present day only by the single genus Ochotona (Lagomys), which includes all the picas, or mouse-hares.

    2

    Titanomys is the earliest form, from the Middle Miocene, succeeded by Lagopsis, and then by the modern Ochotona.

    3

    Typical mountain steppe mammals include Altai pika Ochotona alpina, arctic ground squirrel Citellus undulatus and Siberian chipmunk Tamias sibiricus.