
1) Greek goddess 2) Offspring of Helios
Found on
https://www.crosswordclues.com/clue/heliades

In Greek mythology, the Heliades (Ἡλιάδες, `children of the sun`) were the daughters of Helios and Clymene the Oceanid. According to one version recorded by Hyginus, there were three of them: Aegiale, Aegle, and Aetheria. According to another version, there were five: Helia, Merope, Phoebe, Aetheria, and Dioxippe. Aeschylus`s fragmentar......
Found on
http://en.wikipedia.org/wiki/Heliades
[moth] Heliades is a genus of moths of the Pyralidae family. ...
Found on
http://en.wikipedia.org/wiki/Heliades_(moth)

weeping sisters of Phaethon whose tears over his death turned them into amber-shedding poplar trees.
Found on
http://www.chalquist.com/writings/greekmyth/
No exact match found.