JORMUNGAND BROOD

Cerebrate: Araq
Estimated Size: 3,000,000/ all strains
Primary Directive: Primary Support Force
Brood Colour: Purple

This brood has superior strength in the Zerg swarm.By the members of these brood any threat can be eridicated by the outnumbered brood population.Also this brood has very strong creatures like ultralisks and hunterkillers.They create quake when they move.

SURTUR BROOD

Cerebrate: Kagg
Estimated Size: 2,600,000
Primary Directive: Heavy Support Force
Brood Colour: Blue

This brood is under the control of cerebrate Kagg.This brood is the attacker brood to Marsara and ChauSara.The meaning of surtur is from norse mythology, the destroyer of everything at the end of time.When Starcraft 2 will be ready to play, we will really see the capacity of this brood with its’ disputed name.. This brood is also so destructive and has serious frendship problems between other zerg broods.But this brood compansate the Jormungand broods failure in last planet war.

FENRIS BROOD

Cerebrate: Nargil
Estimated Size: 5500/ various strains
Primary Directive: Hunter Swarm
Brood Colour: Green

This broods’ aim is determining the specieses which are available for assimilation and corruption.This brood moves primarily to the unknown space points and scans the genetic codes of present races.Then they hunt down and convert them for the service of the Zerg swarm.

BAELROG BROOD

Cerebrate: Gorn
Estimated Size: 6000
Primary Directive: Terror Squad
Brood Colour: White

This brood generally uses terror tactics against enemy.Because of this property this broods’ behaviour can not foreseen easily.This brood has smaller units relative to the other broods but its’ firepower is higher than the average brood firepower capacity.The burrowing ability constitutes its essence of strategy.

TIAMAT BROOD

Cerebrate: Daggoth
Estimated Size: 6,500,000/ all strains
Primary Directive: Command Fleet
Brood Colour: Red

This brood has the same role with the tribe Auriga in Protoss caste system.This brood commands all of the air units in the dreaded Zerg Swarm.The cerebrete of this brood is Daggoth which firstly sensed the death of Zasz by the Dark Templar Assasin Zeratul.This brood is the largest and strongest brood group in the Swarm.They are really dangerous.

GARM BROOD

Cerebrate: Zasz

Estimated size : 10 000 (various strains)

Primary directive : Primary Assault Force

Brood color : Orange

This brood was the main assault brood of the Zerg which is destroyed by Dark Templar Zeratul and his companions.Thousands of creature was under the command of cerebrate Zasz.This broods’ tactics were using very high rate of attack speed and unexpected interesting war strategies.This brood borned, evolved,and died in Zerg base planet Char.

Grendel Brood

The knowledge is restricted.But we know that this brood played important role at the invasion of Aiur but the hive cluster of this brood is eridicated by the remaining Protoss survival forces under the command of Preator Fenix in the warzone of Aiur.

Bahamuth Brood

This brood is in the small broods category under the command of Zerg Overmind.The knowledge about this brood is restricted but we know that this brood helps the fenris brood at fighting against Tassadars’ fleet at Koprulu sector.

Leviathan Brood

The knowledge is very little.The real role of this brood is unknown.This brood is a minor brood.The brood color is yellow.

Kukulkan Brood

This brood is evolved and morphed after the death of the Overmind.The regeneration ability was unknown before the death of Overmind but some how the Zerg whole metabolism make a new equilibrium and form a new brood and a new Overmind.The effect of this knowledge truly surprised the Dark Templar Prelete Zeratul.

Sennith Brood

This brood played an important role at the invasion of Anidas which is a planet of Terran civilization near the border of Koprulu Sector.But we do not know any knowledge beyond this data.