This was removed from the article:
"According to legend, in ancient times the Ferengi and the Gree vied for control of their planet. Most people assume that the Gree were/are a second intelligent species from Ferenginar, but it may be they were merely a second nation.
The appellation "gree worms" derives from this people."
The first part refers to the Gree mentioned in the book Legends of the Ferengi. That species was however not mentioned in any DS9 episode.
The gree worms are a Ferengi delicacy only possibly related to the aliens the Doctor mentioned. --Jörg 01:25, 25 February 2006 (UTC)