structural:reformatting
The lagomorphs (/ ˈ l æ ɡ ə m ɔː r f /) are the members of the taxonomic order Lagomorpha, of which there are two living families: the Leporidae (rabbits and hares) and the Ochotonidae (pikas). There are 110 recent species of lagomorph of which 109 are extant, including 10 genera of rabbits (42 species), 1 genus of hare (33 species) and 1 genus of pika (34 species). The name of the order is derived from the Ancient Greek lagos (λαγώς, "hare") + morphē (μορφή, "form").