The Anrbzyv-udaz-gavr (literally “This Is Us”) are a species of small gray carbon-based humanoids. Humans have only recently encountered their deep-space scouting parties. Xenophobic and violent, they have already earned a list of derogatory nicknames, most commonly Skinnies or Elgyems (“LGMs” or Little Green Men).
Elgyems appear to have capabilities in the TL4-TL5 range. Their starships appear to employ oversized Alcubierra ring-drives, giving them a tremendous acceleration advantage in realspace.
Here is a translator for Tolkien-Blackspeech to English, which can be used to generate Elgyem dialect.
Artwork by Austen Mengler for War Haven.