Quarran

A Quarran male

The Quarran were an industrious and technologically advanced species native to the planet Quarra in the Delta Quadrant.

Their ships used warp technology and tractor beams, the Quarren also use subspace mines. Quarran systems require a high level of supervision and involve little automation, which is unique for a warp capable species. The Quarran make use of a multi-species workforce. Some workers are acquired by less scrupulous employers through abduction because their homeworld suffers from a severe manpower shortage. They make use of memory alteration to make their captured workers more productive and less likely to escape. (VOY: "Workforce", "Workforce, Part II")