Anetra was the sentient hologram of a Yaderan woman. She was the "daughter" of Rurigan: a Yaderan who left his homeworld after the Dominion had captured the planet and changed the its society. The village created by Rurigan on Yadera II in 2340 was a recreation of all that he had lost.
Anetra had a daughter of her own, called Taya, in 2360. She raised Taya from age four alone, after the death of her husband and her daughter's father. She was an accomplished pottery maker who had her own workroom. She was making a vase for Mister Depnen when she disappeared. After the holographic projector was fixed, she was restored. (DS9: "Shadowplay")
Anetra was played by an unknown actress.
According to the script, her name was pronounced as "ah-NET-rah". [1]