Laser Rhynocs are only found in Agent 9's Lab and they are the main enemy in the level. They have blue skin and red shirts and they carry lasers and also shoot green lasers.
They are two types of Laser Rhynocs regular Laser Rhynocs and armored Laser Rhynocs and both types are usually in groups. The best way to take on non armored ones is go into sniper mode and snipe them as fast as you can. But if they're in big groups it's best to shoot while dodging left and right. The best way to defeat armored ones is to go in a spot where you can throw a bomb and hit them with it and they can't see you.