The Stinger (スティンガー,sutingā?) was a massive scorpion infected by the t-virus.
The Stinger was created by Umbrella as part of their research into arachnid-based bio-weaponry. It broke out of containment when the Ecliptic Express was attacked. It was killed two hours later by Rebecca Chambers and Billy Coen when it confronted them in the train's Saloon car.