|L-S VI life-form||Entity discovered on planet L-S VI by Dr. Mora Pol.||"The Alternate" (DS9)|
|lapling||An endangered species, the last of which was found in the possession of Kivas Fajo||"The Most Toys" (TNG)|
|lavaflies||Insect life-form indigenous to the marshlands of Rinax||"Macrocosm" (VGR)|
|LB10445||Single-celled life-form native to Devidia II||"Time's Arrow, Part I" (TNG)|
|leaf miners||Grapevine parasites||"All Good Things..." (TNG)|
|Legarans||Culture with whom Ambassador Sarek labored 93 years to establish a critical treaty; they live in a mudbath-like environment||"Sarek" (TNG)|
|lemur||Small arboreal primate that Data thought Picart might de-evolve into||"Genesis" (TNG)|
|Lenarians||People who don't like the Federation||"Tapestry" (TNG)|
|Lethean||Humanoid species||"The Sword of Kahless" (DS9)|
|Leyrons||Inhabitants of the planet Malkus IX. The Leyrons use gestures for non-verbal communication||"Loud As A Whisper" (TNG), Macrocosm" (VGR)|
|Ligonians||Humanoid civilization native to planet Ligon II||"Code of Honor" (TNG)|
|Ligorian mastodon||Large stealthy animal||"Blaze of Glory" (DS9)|
|Lissepians||Spacefaring civilization; possible Cardassian allies||"The Maquis, Parts I and II",
"Bar Association" (DS9)
|loon||Diving, fish-eating waterfowl indigenous to Earth.||"Blaze of Glory" (DS9)|
|lothra||Hydrogen breathing, sentient life-form||"Melora" (DS9)|
|Lurians||Humanoid civilization, Morn was Lurian.
Lurians have four lungs.
|"Who Mourns for Morn?"
"The Sound of Her Voice (DS9)
|Lycosa tarantula||Arachnid; Miles O' Brien kept one as a pet||"Realm of Fear" (TNG)|
|Lynars||Batlike creature indigenous to Celtris III||"Chain of Command, Part I" (TNG)|
|Lytasians||Civilization of sentient beings.||"The Magnificent Ferengi" (DS9)|
W X Y Z
Star Trek, Star Trek: The Next Generation, Star Trek: Deep Space Nine, Star Trek: Voyager, and Star Trek: Enterprise are trademarks of, © 2004
All other trademarks and copyrights are properties of their respective owners.
No copyright infringment intended. I am not paid in any way shape or form for this sight its strictly a fandom.