Black Brothers

Японское имя:

ブラックブラザーズ

Three brother scorpion-like creatures developed by Dr. Indigo using the chemical SIQ for Shiki's plot to use monstrous animals to attack East Blue to force the World Government to submit to him.

A trio of stingers, each brother has a different appearance from each other.

They are seen in One Piece Film: Strong World chasing Luffy and being chased by a Fat Lion. The animals are defeated by Billy later.

http://onepiece.wikia.com