The kiang has also larger and more horse-like hoofs, and the tail is haired higher up, thus approximating to Equus caballus przewalskii.
Admixture of Mongolian species, such as Canis corsac, Felis manul, Spermophilus dauricus, the jerboa (Dipus jaculus), two hamsters (Cricetus songarus and C. furunculus), three new voles (Arvicolae), the Tolai hare, Ogotona hare (Lagomys ogotona), Aegocerus argali, Antilope gutturosa and Equus hemionus (jighitai).
The controversy depends upon the consideration of a wealth of detail, which should be studied in Ridgeway's book; but zoological authorities are sceptical as to the suggested species, Equus caballus libycus.
E, Equus (Pleistocene).
Among the titles of his tragedies are Aegisthus, Lycurgus, Andromache or Hector Proficiscens, Equus Trojanus, the last named being performed at the opening of Pompey's theatre (55).
P. 45) as having branch roads to Equus Tuticus and Potentia, and Kiepert's maps annexed to the volume, do not agree with one another.
The reindeer now occurs only as a fossil; the sable, mentioned in the annals, has migrated eastwards; the wild horse, described by the annals as intermediate between the horse and the ass - probably similar to the Equus przewalskii of central Asia - is reputed to have been met with in the 13th century in the basin of the Warta, and two centuries later in the forests of Lithuania.
The right of bestowing the equus publicus was vested in the emperor; once given, it was for life, and was only forfeitable through degradation for some offence or the loss of the equestrian fortune.
The evolution consists first in progressive increase in size; second, in the acceleration of the median digit and retardation of the lateral digits, the latter becoming more and more elevated from the ground until finally in Equus (6) they are the lateral splints, which in the embryonic condition have vestigial cartilages attached representing the last traces of the lateral phalanges.
This series of feet represents the evolutionary succession from the Eocene Hypohippus (I) to the modern Equus (6) seen in front and in side view.