Wrigglers

Wrigglers is the nonproprietary term used for the insect-type Danger Beasts that the leaders of the Oarburghs have passed down for generations. Each leader of the Oarburgh clan can control them. These insects can mobilize according to the will of their operator, the last known operator being Merraid Oarburgh. They were seen in Akame ga kill Zero.

History
It is said that they were created by some alchemists that were summoned to "The Empire" a thousand years ago to construct and create the 48 Imperial Teigu for the Empire.

Beetle Wriggler
It looks like a black beetle. This Wriggler can use its mouth to damage opponents.

Moth Wriggler
It looks like a regular moth. It scatters poison from the sky all the time.

Shield Wriggler
They have a hard, armor-like carapace that can be used as a shield and can even take a hit from Murasame.

Bee Wriggler
It has the appearance of a black bee or wasp. Can use its stinger to damage opponents.

Explosive Wriggler
They have the ability to explode according to the operator's will.

Centipede Wriggler
It appears to be a normal centipede. Its abilities are currently unknown.

Butterfly Wriggler
It is in the appearance of a butterfly. It has the ability to smell blood and it can be used to locate enemies.

Caterpillars
These particular Wrigglers resemble black, caterpillar-like insects that are primarily used when activating the Wrigglers’ Trump Card, the Caterpillars will spit long strands of silk-like material onto its users that would then encase them into a cocoon-like wrapping that would then literately rebuild their bodies from the ground up into a powerful human/butterfly hybrid form. Due to being "rebuilt", the wounds inflicted by weapons such as the Shingu,Kiriichimonji that creates wounds that cannot heal is rendered useless, as instead of healing the users body is instead rebuilt,which then gives the user access to a variety of insect-based abilities as displayed by Merraid Oarburgh who obtained the ability to fly using her butterfly wings,transform her arms into a insect-themed blades, shoot sticky silk threads from her fingertips and release dust like scales that impede and weaken her opponents eyesight.