But the vengeance of Juno was not yet satiated. She sent a gadfly to torment Io, who fled over the whole world from its pursuit. She swam through the Ionian sea, which derived its name from her, then roamed over the plains of Illyria, ascended Mount Hæmus, and crossed the Thracian strait, thence named the Bosphorus (cow-ford), rambled on through Scythia, and the country of the Cimmerians, and arrived at last on the banks of the Nile. At length Jupiter interceded for her, and upon his promising not to pay her any more attentions Juno consented to restore her to her form. It was curious to see her gradually recover her former self. The coarse hairs fell from her body, her horns shrank up, her eyes grew narrower, her mouth shorter; hands and fingers came instead of hoofs to her forefeet; in fine there was nothing left of the heifer, except her beauty. At first she was afraid to speak, for fear she should low, but gradually she recovered her confidence and was restored to her father and sisters. In a poem dedicated to Leigh Hunt, by Keats, the following allusion to the story of Pan and Syrinx occurs: “So did he feel who pulled the bough aside, That we might look into a forest wide, . . . . . . . Telling us how fair trembling Syrinx fled Arcadian Pan, with such a fearful dread. Poor nymph—poor Pan—how he did weep to find Nought but a lovely sighing of the wind Along the reedy stream; a half-heard strain, Full of sweet desolation, balmy pain.” CALLISTO Callisto was another maiden who excited the jealousy of Juno, and the goddess changed her into a bear. “I will take away,” said she, “that beauty with which you have captivated my husband.” Down fell Callisto on her hands and knees; she tried to stretch out her arms in supplication—they were already beginning to be covered with black hair. Her hands grew rounded, became armed with crooked claws, and served for feet; her mouth, which Jove used to praise for its beauty, became a horrid pair of jaws; her voice, which if unchanged would have moved the heart to pity, became a growl, more fit to inspire terror. Yet her former disposition remained, and with continual groaning, she bemoaned her fate, and stood upright as well as she could, lifting up her paws to beg for mercy, and felt that Jove was unkind, though she could not tell him so. Ah, how often, afraid to stay in the woods all night alone, she wandered about the neighborhood of her former haunts; how often, frightened by the dogs, did she, so lately a huntress, fly in terror from the hunters! Often she fled from the wild beasts, forgetting that she was now a wild beast herself; and, bear as she was, was afraid of the bears.