Leech

Two-headed leechesIdentified as a leech in the audio description for "The Head". are creatures seen in the Fallout TV series.
==Background==
Leeches are aquatic parasitic worms that feed on blood. Historically, leeches were used in medicine for bloodletting.
==Characteristics==
This post-War leech species has mutated and now has two heads for it to suck blood from its victims with.
==In the series==
===The Head===
After the Ghoul submerges Lucy in the water as gulper bait and takes her out, he picks a leech off her and feeds it to the dog.
==Appearances==
Leeches appear in the Fallout TV series episode "The Head". They are also mentioned in Fallout 4. 
Giant leeches were to appear in Van Buren, the canceled version of Fallout 3 by Black Isle Studios.Hoover Dam design document
==References==
Category:Fallout TV series creatures