|Jaryn, a Lokirrim female(2377)|
|Ranek, a Lokirrim male (2377)|
In 2377, a Lokirrim patrol ship attacked the Delta Flyer II after detecting The Doctor aboard. Believing The Doctor decompiled, they detained Harry Kim and Seven of Nine on charges of transporting photonics and "biogenic material", i.e. spores that The Doctor was studying. The Doctor had in fact hidden himself within Seven of Nine's cybernetic matrix, and, using her body, was able to establish a rapport with the Lokirrim crew.
Another Lokirrim warship also attacked USS Voyager after detecting the activity of its holodecks. Since Voyager significantly outgunned the Lokirrim, Captain Janeway was able to negotiate safe passage in return for shutting down the holodecks. (VOY: "Body and Soul")