by joel » Fri Jun 08, 2012 1:43 pm
i think there are only a few references to wormholes in voyager.
there was the micro wormholes that they used to communicate/send data to the alpha quadrant.
there was the quantum singularities that species 8472 would open to create interdimensional rifts between the delta quadrant and fluidic space,
there was some wormhole episode that involved a couple of ferengi in which they eventually caused to become unstable.
they actually used a lot of other means to get around besides wormholes in voyagers, as nat mentioned the transwarp corridors/hub, transwarp drives, graviton catapults, etc...