Species
Supercolonial parasite

Height
Various

Length
Various

Weight
Various

Forms
Various

Emergence
Hiroshima

Control
None

Relation
None

Origin
A prehistoric monster who went dormant for millions of years and competition to the MUTO species who was awaken when the bomb of Hiroshima in WWII in 1945 as it seek energy sources, dubbed Shinomura by Daisuke Serizawa which mean "swarm of death"  being Monarch first monster they try to contain it for nearly a decade until MUTO Prime appeared and fight, a hydrogen bomb was unleashed which killed only Shinomura as MUTO Prime survive but later killed by Serizawa along with himself but Monarch found a large cell which they took as one day will grow a new body.

Power
It main ability is shapeshifting as it can divide and combine with itself, regrow it entire body when damage or create a new body when part of is seperate, and grow large, it also have wings for flights.