Mirelurk (Fallout 3)

The mirelurks are a species of bipedal, mutant crabs from the Capital Wasteland area. Mirelurks are surrounded by a thick armor/shell which is difficult to penetrate, however their face is vunerable and is the best to attack.

It is possible to obtain the meat of Mirelurk hatchlings, which gives a boost to health, but also increases the radiation level slightly.

Appearances
Mirelurks appear only in Fallout 3