The Pescalians were a spacefaring civilization.
Worf once claimed that their ships were "held together by spit". Nevertheless, Worf and Captain Picard booked passage on a Pescalian cargo ship to sneak into the Klingon Empire unnoticed. Picard did not trust their transporter units. (TNG novel: Kahless)
- Based on Worf's and Picard's reactions, they were probably known for poor maintenance of their technologies.