Daelen_(impostor).jpg (149 × 419 pixels, file size: 7 KB, MIME type: image/jpeg)
The unnamed lifeform with the DNA of Daelen in 2374. (VOY: "Vis à Vis")
Appears on these pages
Possession was a term to describe someone or something having control over the body of another...
Steth was the name an unknown DNA thief lifeform was using when it was encountered by USS...