What other species belong to the Equidae?
Equidae
Equidae (sometimes known as the horse family) is the taxonomic family of horses and related animals, including the extant horses, donkeys, and zebras, and many other species known only from fossils. All extant species are in the genus "Equus". Equidae belongs to the order Perissodactyla, which includes the extant tapirs and rhinoceros, and several extinct families.
Evadne (crustacean)
Evadne is a genus of onychopods in the family Podonidae. There are at least four described species in "Evadne".