| This is starting to sound like a bad comic book plot|
This character is non-canon to Spider-Man: The Animated Series.
Swarm is an enemy of Spider-Man who's body is made totally out of bees.
History in the comics
After World War II, Nazi scientist Fritz Von Meyer studied bees in South America. He was attacked by a colony of bees whose exposure to radiation had given them unusually high intelligence. Von Meyer's body was consumed, but his consciousness survived and took control of the bees, which swarmed in the configuration of a human body around his skeleton. Thus was created Swarm. Seeking world conquest, Swarm has has battled Spider-Man and other super heroes.
Swarm can mentally control a mutant queen bee, and through her, a vast number of mutant bees.