You see Insect Swarm
Notes
This creature was added with the Christmas Update 2009.
Abilities
Melee (0-10?), Life Drain (0-15), Poisoned at 1 hp for 16 seconds
Damage Taken From Elements
Physical 
Death 
Holy 
Ice 
Fire
Energy
Earth
Location
Zao.
Strategy
Just kill it; this monster is a little stronger than a minotaur, so you should not have any problems defeating it.