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I am not at all satisfied with this view, and should be loth to apply it to breeds so distinct as 1866
I am not at all satisfied with this theory, and should be loth to apply it to breeds so distinct as 1859 1860 1861
this view may be safely rejected; for it is highly improbable that 1869
this view may be safely rejected, for it is highly improbable that 1872

world. 1859 1860 1861 1866
world, should all have been crossed with one supposed aboriginal stock. 1869 1872

legs; according to Mr. Gosse, in certain parts of the United States about nine out of ten mules have striped legs. 1866 1869 1872
legs. 1859
legs: according to Mr. Gosse, in certain parts of the United States about nine out of ten mules have striped legs. 1860 1861

would at first 1860 1861 1866
at first would 1859
might 1869 1872

must have been the product of a zebra; 1859 1860 1861 1866
was a hybrid-zebra; 1869 1872

written on this subject, believes that the several breeds of the horse
have
are
descended from several aboriginal
species—
species —
one of which, the dun, was striped; and that the above-described appearances are all due to ancient crosses with the dun stock. But I am not at all satisfied with this view, and should be loth to apply it to breeds so distinct as the heavy Belgian cart-horse,
Welsh
Welch
ponies,
Norwegian cobs,
cobs,
the lanky Kattywar
race, &c.,
race,&c.,
inhabiting the most distant parts of the world.
Now let us turn to the effects of crossing the several species of the horse-genus. Rollin asserts, that the common mule from the ass and horse is particularly apt to have bars on its legs; according to Mr. Gosse, in certain parts of the United States about nine out of ten mules have striped legs. I once saw a mule with its legs so much striped that any one would at first have
thought
though
that it must have been the product of a zebra; and Mr. W.
C.
c.
Martin, in his excellent treatise on the horse, has given a figure of a similar mule. In four coloured drawings, which I have seen, of hybrids between the ass and zebra, the legs were much more plainly barred than the rest of the body; and in one of them there was a double shoulder-stripe. In Lord
Moreton's
Mortons
Morton's
famous hybrid from a chestnut mare and male quagga, the hybrid, and even the pure offspring subsequently produced from the
same mare
mare
by a black Arabian sire, were much more plainly barred across the legs than is even the pure quagga. Lastly, and this is another most remarkable case, a hybrid has been figured by Dr. Gray (and he informs me that he knows of a second case) from the ass and the hemionus; and this hybrid, though the ass
seldom
only occasionally
has stripes on
its
his
legs and the hemionus has none and has not even a shoulder-stripe, nevertheless had all four legs barred, and had three short shoulder-stripes, like those on the dun