The Hare in the Moon from Moon Lore, by Timothy Harley (1885)
The Mongolian also see a hare in the lunar shadows. We are told by a Chinese scholar that “tradition earlier than the period of the Han dynasty asserted that a hare inhabited the surface of the moon, and later Taoist fable depicted this animal, called the gemmeous hare, as the servitor of the genii, who employ it in pounding the drugs which compose the elixir of life. The connection established in Chinese legend between the hare and the moon is probably traceable to an Indian original. In Sanskrit inscriptions the moon is called Sason, from a fancied resemblance of its spots to a leveret; and pandits, to whom maps of the moon’s service have been shown, have fixed on Loca Paludosa, and Mons Porphyrites or Keplerus and Aristarchus, for the spots which they think exhibit the similitude of a hare.” On another page of the same work we read: “During the T’ang dynasty it was recounted that a cassia tree grows in the moon, this notion being derived apparently from an Indian source. The sal tree (shorea robusta), one of the sacred trees of the Buddhists, was said during the Sung dynasty to be identical with the cassia tree in the moon. The lunar hare is said to squat at the foot of the cassia tree, pounding its drugs for the genii. The cassia tree in the moon is said to be especially visible at mid-autumn, and hence to take a degree at the examinations which are held at this period is described as plucking a leaf from the cassia.”
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We call that one “Muad’dib”.