Final answer:
The passage belongs to the genre of myth and tells the story of Halcyone and Ceyx.
Step-by-step explanation:
The passage belongs to the genre of myth. The passage tells the story of Halcyone and Ceyx, who were turned into sea-birds by the Immortals after Ceyx was wrecked at sea. This story is a mythological tale about love, tragedy, and transformation. It does not fall into the genres of science fiction, fable, or historical fiction.