Aehallh worms are non-arthropod invertebrate animals found in arid areas.
Aehallh worms seem to live in desert and arid habitats. Their place of origin is unknown.
The worms usually live underground. Parts of their body only emerge in order to prey. Once they emerge the worms seem unable to change their location and remain in one spot.
They attack both with their mouth and with acid venom they can expel.
 Elder Worms
Adult Aehallh worms are already larger than most humanoid species. Elder Worms are giant beasts which prove to be very resistant, even against large scale assaults and disruptor attacks.
 Encountered Types
- The word aehallh is reference to the TOS novel "The Romulan Way", where it is said to be Romulan and translated as "ghost" or "monster".
|Creatures in Star Trek Online|
|Animals||Aehallh Worm • Armored hatham • Desert Acari • Dewan arthropod • Driclae • Epohh • Glikar'ma Ice Spider • Jackal Mastiff • Mook • Mugato • Nanov • Orithian Creeper • Orithian Saber Cat • Regalian Fleaspider • Rihan sailback • Saur • Sehlat • Snow Possum • Talarian Hook Spider • Targ • Vihranen • Vivver cat • Warrigul|
|Cosmozoans||Crystalline Entity • Gekli • Idran Swarmer|
|See also||Cosmozoan • Pet • Wildlife|