|The following is based on Van Buren and has not been confirmed by canon sources.|
Electro-beetles are creatures found in Burham Springs in 2253.
They are your average everyday Burham Springs encounter. They are hostile and attack you on sight. However, killing them is an excellent source of bio cells and energy cells. They were hit by the EMP Blasts of the bombs and manifested electrical powers. They can shock you if they bite you, so don't get too close to them in the demo. They are descended from Blister Beetles, and can sting you as well, so be careful.
Electro-beetles were to appear in Van Buren, the canceled Fallout 3 by Black Isle Studios.