Redstone Bug

A redstone bug was a hostile mob present in Java Edition 2.0, similar in form to a silverfish.

Spawn
Redstone bugs can spawn if a redstone wire increases the strength. The chance that they spawn is 1%. The chance increases for every redstone bug in a 7x7x7 area by 5%. The  value of the bug can reach from   to.

Behavior
Redstone bugs, effectively being reskinned silverfish, shared all of their behavior.

Entity data
Redstone bugs used the ID of silverfish, different from them only by a newly-added  NBT, which could have any color applied to it via editing. The first byte defines the alpha value and the other three the rgb color.

Gallery
Insecto de redstone 赤石虫 Inseto de redstone