Equus (genus) a female horse. With rare exceptions, these hybrids are sterile and cannot reproduce. A related hybrid, a hinny, is a cross between a male horse and a female donkey. Other hybrids include the zorse, a cross between a zebra and a horse and a zonkey or zedonk, a hybrid of a zebra and a donkey. In areas where Grévy's zebras are sympatric with plains zebras, fertile hybrids do occur. Equines have significant differences in size, though all are characterized by long heads and necks. Their slender legs support their weight on one digit (which evolved from the middle digits). Grévy's
The Adventures of a Donkey Gentleman's Magazine: and Historical Chronicle" said it was 'amusing and agreeable'. The only form of criticism is concerning Argus herself, a book review in the ninth volume of "The Literary Panorama 1806-1819" stated: 'We have repeatedly stated our opinion on the difficulty of writing books for children. Of that difficulty Mrs Argus has not been sufficiently sensible.' They go on to say that she cannot properly distinguish the difference between 'what is childlike and what is childish.' "The Critical Review, Or, The Annals of Literature" 1816 also stated that "The Adventures of a Donkey" lacks ability. The majority of criticism